КОМПОНОВКА ОТВЕРСТИЙ ДЛЯ ПАРОЖИДКОСТНОЙ КОНТАКТНОЙ ТАРЕЛКИ

FIELD: manufacturing technology.SUBSTANCE: invention relates to a vapour-liquid contact tray apparatus for use in a separation column. According to a first aspect of the invention, the vapour-liquid contact tray apparatus includes a tray having a plurality of apertures for passage of fluid. Apertures are arranged to form a triangular configuration of adjacent apertures. Centres of adjacent apertures within each row are located at a distance of 2.5 to 4.5 times the average length of the apertures, adjacent rows are located at a distance of 1.5 to 2.5 times the average width of the apertures. Tray is configured to be supported by a tray support, having aerating apertures. According to a second aspect of the invention, the vapour-liquid contact tray apparatus includes a tray and a tray support having aerating apertures. One or more apertures are partially covered with a coating that is arranged to interact with vapour passing through the aerating apertures. More than 50 % of the vapour passing through the apertures is directed transversely along the tray.EFFECT: improving the performance of the tray while at the same time increasing or maintaining their efficiency.20 cl, 10 dwg, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 681 025 C2 (51) МПК B01D 3/22 (2006.01) B01D 3/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 3/22 (2018.08); B01D 3/324 (2018.08); B01D 3/326 (2018.08) (21)(22) Заявка: 2017126130, 09.06.2015 (24) Дата начала отсчета срока действия патента: Дата регистрации: 01.03.2019 (73) Патентообладатель(и): ЗУЛЬЦЕР ХЕМТЕХ АГ (CH) (56) Список документов, цитированных в отчете о поиске: US 2013/099402 A1, 25.04.2013. WO 23.12.2014 US 62/096,122 (43) Дата публикации заявки: 24.01.2019 Бюл. № 3 99/24135, 20.05.1999. US 2003/019737 A1, 30.01.2003. US 3146280 A1, 25.08.1964. US 2045518 A1, 23.06.1936. (45) Опубликовано: 01.03.2019 Бюл. № 7 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения ...

ТАРЕЛЬЧАТАЯ КОЛОННА И СПОСОБ ОСУЩЕСТВЛЯЕМОГО В НЕЙ МАССООБМЕНА

Изобретение относится к тарельчатой колонне и способу осуществляемого в ней массообмена. Тарельчатая колонна выполнена с тарелками, расположенными на их нижней стороне двумя или более опорными элементами (2), удерживающими тарелки, и опорным кольцом (4) для тарелок на внутреннем корпусе (1) тарельчатой колонны. В колонне благодаря выемкам в опорном кольце избегают тройных стыков между внутренним корпусом (1) колонны, опорным кольцом (4) и опорным элементом (2), которые являются особенно критическими зонами инициирования химических и физических изменений веществ, обусловливающих загрязнение тарельчатых колонн. Наличие выемок обеспечивает стекание через них жидкости без существенного ухудшения несущей способности опорного кольца. 2 н. и 6 з.п. ф-лы, 3 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 366 483 (13) C2 (51) МПК B01D 3/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007127793/15, 21.12.2005 (24) Дата начала отсчета срока действия патента: 21.12.2005 (43) Дата публикации заявки: 27.01.2009 2 3 6 6 4 8 3 R U (73) Патентообладатель(и): БАСФ АКЦИЕНГЕЗЕЛЬШАФТ (DE) (85) Дата перевода заявки PCT на национальную фазу: 23.07.2007 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: US 6214174 B1, 10.04.2001. US 5788895 A, 04.08.1998. US 4976823 A, 11.12.1990. US 5547617 A, 20.08.1996. US 4184857 A, 22.01.1980. SU 1005807 A, 23.03.1983. RU 2146548 C1, 20.03.2000. SU 179277 A, 26.03.1966. (86) Заявка PCT: EP 2005/013773 (21.12.2005) (87) Публикация PCT: WO 2006/069693 (06.07.2006) Адрес для переписки: 105064, Москва, а/я 88, "Патентные поверенные Квашнин, Сапельников и партнеры", пат.пов. В.П.Квашнину, рег.№ 4 (54) ТАРЕЛЬЧАТАЯ КОЛОННА И СПОСОБ ОСУЩЕСТВЛЯЕМОГО В НЕЙ МАССООБМЕНА (57) Реферат: Изобретение относится к тарельчатой колонне и способу осуществляемого в ней массообмена. Тарельчатая колонна выполнена с тарелками, расположенными на их нижней стороне двумя или ...

Patent RU2017117862A3

ВУ” 2017117862`” АЗ Дата публикации: 12.04.2019 Форма № 18 ИЗИМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2017117862/05(030882) 26.11.2015 РСТ/ЕР2015/002378 26.11.2015 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 14004058.5 02.12.2014 ЕР Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) Опора для насадочной колонны Заявитель: ЛИНДЕ АКЦИЕНГЕЗЕЛЬШАФТ, РЕ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. п см. Примечания [ ] приняты во внимание следующие пункты: р [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) ВОТО 3/32 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) ВОТ 3/14-ВОТО 3/32 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РУ\УР1 ЕАРАТГУ, Езрасепе боозе, РаЗеагсв, КОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся к предмету поиска пункту формулы № 1 2 3 У, А КО 2097095 С1 (СЛОБОДЯНИК ...

Опора для насадочной колонны

FIELD: liquefaction or curing of gases. SUBSTANCE: invention relates to support (1) for a packed string. Support comprises support profile (3) having neck (4), which passes in vertical direction (Z) and has first lower end (5) and second upper end (6) and in which, in particular, length along vertical is more than horizontal extent, foot (11) having first width (12) and attached to first end (5) of neck (4), and head (13) attached to second end (6) of neck (4). Head (13) has top side (14) with second width (15) and lower side (17) with third width (16). Second width (15) of upper side (14) of head (13) is less than third width (16) of lower side (17) of head (13). In particular, second width (15) of upper side (14) of head (13) is less than first width (12) of foot (11). EFFECT: technical result is possibility of obtaining support with reduced height and with less overlapping, higher efficiency of column. 11 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 698 687 C2 (51) МПК B01D 3/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 3/32 (2019.05) (21)(22) Заявка: 2017117862, 26.11.2015 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ЛИНДЕ АКЦИЕНГЕЗЕЛЬШАФТ (DE) Дата регистрации: 28.08.2019 Приоритет(ы): (30) Конвенционный приоритет: 02.12.2014 EP 14004058.5 (43) Дата публикации заявки: 09.01.2019 Бюл. № 1 (45) Опубликовано: 28.08.2019 Бюл. № 25 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 03.07.2017 2 6 9 8 6 8 7 (56) Список документов, цитированных в отчете о поиске: RU 2097095 C1, 27.11.1997. WO 02/ 06601 A1, 24.01.2002. RU 100789 U1, 27.12.2010. RU 137514 U1, 20.02.2014. US 5069830 A, 03.12.1991. R U 26.11.2015 (72) Автор(ы): КАНЦЛЕР Карлманн (DE) EP 2015/002378 (26.11.2015) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 9 8 6 8 7 WO 2016/087031 (09.06.2016) Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ", А.В. ...

Опора для насадочной колонны

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 117 862 A (51) МПК B01D 3/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017117862, 26.11.2015 (71) Заявитель(и): ЛИНДЕ АКЦИЕНГЕЗЕЛЬШАФТ (DE) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): КАНЦЛЕР Карлманн (DE) 02.12.2014 EP 14004058.5 01 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 03.07.2017 EP 2015/002378 (26.11.2015) (87) Публикация заявки PCT: WO 2016/087031 (09.06.2016) A Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ", А.В. Поликарпову R U (57) Формула изобретения 1. Опора (1) для насадочной колонны (2), содержащая опорный профиль (3), имеющий: шейку (4), проходящую в вертикальном направлении (Z) и имеющую первый, нижний конец (5) и второй, верхний конец (6), причем шейка (4) имеет в частности большую протяженность по вертикали, чем по горизонтали, подошву (11), имеющую первую ширину (12), при этом подошва (11) примыкает к первому концу (5) шейки (4), головку (13), которая примыкает ко второму концу (6) шейки (4), причем головка (13) имеет верхнюю сторону (14), имеющую вторую ширину (15), и обратную сторону (17), имеющую третью ширину (16), отличающаяся тем, что головка (13) имеет трапецеидальное поперечное сечение, а вторая ширина (15) меньше третьей ширины (16). 2. Опора (1) по п. 1, отличающаяся тем, что вторая ширина (15) верхней стороны (14) головки (13) меньше первой ширины (12) подошвы (11). 3. Опора (1) по п. 1 или 2, отличающаяся тем, что трапецеидальное поперечное сечение головки (13) может быть дополнено сверху в вертикальном направлении (z) воображаемым дополняющим треугольником для образования треугольного поперечного сечения, при этом дополняющий треугольник (20) имеет высоту (21), составляющую от 0,8 до 1,2 от максимальной вертикальной высоты (22) решетки (23), Стр.: 1 A 2 0 1 7 1 1 7 8 6 2 (54) Опора для насадочной колонны 2 0 1 7 1 1 7 8 6 2 (86) Заявка PCT: R U (43) Дата публикации заявки ...

ОТГОННАЯ КОЛОННА И СПОСОБ ИЗВЛЕЧЕНИЯ КОМПОНЕНТА ИЗ ЖИДКОЙ СРЕДЫ

1. Отгонная колонна для извлечения компонента из жидкой среды с использованием газа, содержащая:вертикальную колонну, включающую, по существу, цилиндрическую стенку, причем цилиндрическая колонна разделена горизонтальными перфорированными тарелками на секции составленных камер, причем каждая камера включает несколько вертикальных перегородок, расположенных так, чтобы образовать лабиринт,отличающаяся тем, чтовертикальные перегородки прикреплены к стенке вертикальной колонны и выполнены с возможностью удерживания перфорированных тарелок.2. Отгонная колонна по п.1, отличающаяся тем, что перфорированные тарелки образованы множеством секций тарелки.3. Отгонная колонна по п.2, отличающаяся тем, что секции тарелки имеют толщину между 2 и 8 мм.4. Отгонная колонна по п.2, отличающаяся тем, что вертикальная перегородка имеет поперечное сечение в форме перевернутого "Т" и имеет на своей нижней кромке фланец, который вытянут на обе стороны от вертикальной перегородки и который действует как опора для секций тарелки.5. Отгонная колонна по п.2, отличающаяся тем, что перфорации в секциях тарелки являются, по существу, цилиндрическими.6. Отгонная колонна по п.1, отличающаяся тем, что стенка вертикальной колонны выполнена за одно целое.7. Отгонная колонна по п.1, отличающаяся тем, что вертикальные перегородки приварены к стенкам вертикальной колонны.8. Отгонная колонна по п.1, отличающаяся тем, что каждая вертикальная перегородка имеет первый конец и второй конец, причем первый конец прикреплен к стенке вертикальной колонны, а второй конец расположен на расстоянии от стенки вертикальной колонны так, чтобы образовать отверстие дл РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B01D 3/22 (13) 2011 130 554 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2011130554/05, 15.12.2009 (71) Заявитель(и): СОЛВЕЙ СА (BE) Приоритет(ы): (30) Конвенционный приоритет: 22.12.2008 FR 0858915 (85) Дата начала рассмотрения заявки PCT на ...

КОМПОНОВКА ОТВЕРСТИЙ ДЛЯ ПАРОЖИДКОСТНОЙ КОНТАКТНОЙ ТАРЕЛКИ

Einteilig ein- und ausbaubare Trennboeden von Stoffaustauschkolonnen

Bodenkolonne und Verfahren zum Stoffaustausch in einer Bodenkolonne

Vorgeschlagen wird eine Bodenkolonne mit DOLLAR A - Kolonnenböden, DOLLAR A - die Kolonnenböden stützende, an der Unterseite derselben angeordnete zwei oder mehrere Träger und DOLLAR A - einem Auflagering für die Kolonnenböden am Innenmantel der Bodenkolonne, die DOLLAR A dadurch gekennzeichnet ist, dass Dreier-Stöße Kolonneninnenmantel, Auflagering und Träger durch Aussparungen im Auflagering vermieden werden.

Detachable column tray fastening - with shackles enabling removal/replacement from overhead

In removing/replacing detachable grid/bubble trays overhead from columns for cleaning off deposits, e.g. in olefin treatment, the fastening merely by bolts is replaced by horizontal shackles with one leg gripping underneath the tray support welded to the column, the other leg being proided with a thread, allowing a bolt to press down the tray via a plate, thus clamping the tray to its support. The shackle is introduced through an opening in the tray, giving ample clearance for its removal/refixing from/to the tray, while the plate upon it has min. clearance for the shackle and covers the opening in the tray, thus ensuring a good seal between the spaces either side of the tray.

Apparatus for contacting liquid and gases

... 990,774. Contacting gases with liquids. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Aug. 29, 1963 [Aug. 31, 1962 (2)], No. 34257/63. Heading BIR. A gas/liquid contact column comprises perforated trays 2 arranged horizontally one above the other and so dimensioned that there is a gap of between 1 and 20 mm., preferably of between 3 and 10 mm., between the edge of each tray and the column wall. The trays may be supported (as shown) directly by legs 3 attached to the column wall or by transverse support members supported by such legs. In a modification the trays may be supported by legs upstanding from an annular flange secured to the column wall or by an axially disposed rod which supports a number of trays. Specifications 764,650 and 843,280 are referred to.

PLATES FOR RECTIFICATION AND GAS WASHING COLUMNS

... 1,239,336. Fractionating column. MESSER GRIESHEIM G.m.b.H. 14 Aug., 1969 [23 Oct., 1968], No. 40699/69. Heading B1R. A fractionating or like column has contacttrays composed of a plurality of tray portions such as 2 which are of truncated sector shape supported by flanged-members 1 extending radially between a central tube 5 and the wall of the column one end of the members 1 being rigidly secured, the other being mounted on a supporting-ring in a manner allowing radial movement. As shown the fixed end of the member 1 is welded to a supporting ring 3 welded to the tube 5 and the free end rests on an E-sectioned supporting ring 4. Both ends of the member 1 are cut away to fit into their respective supporting rings as shown and the upper flange of the ring 4 may be forced downwardly to hold the tray against vertical displacement and the tray portions 2 in sealing engagement with the ring 4. The ring 3 may be dispensed with and the ring 4 may be of L- or T-section.

Metallic lining

Liquid collection and distribution device for mass transfer column and process involving same

A liquid collection and distribution device is provided to support a bed of packing material and to collect liquid exiting the bed and redistribute it to an underlying bed of packing material with improved compositional and volumetric flow uniformity. The liquid collection and distribution device includes a liquid collector, a liquid distributor, and a lattice-type framework positioned between and supporting the liquid collector and the liquid distributor. In addition to supporting the liquid collector and liquid distributor, the framework has internal fluid passages that convey the liquid from the liquid collector to the liquid distributor while shielding the liquid from ascend vapor or gas flow.

VAPOR-LIQUID CONTACTING TRAY WITH VAPOR THRUST MEANS

CONTACT TRAY HAVING TRAY SUPPORTED DOWNCOMERS AND METHODS INVOLVING SAME

A plurality of fluid-fluid contact trays (16) of the cross-flow type are provided within a shell of a mass transfer or heat exchange column (10). The trays (16) include tray decks (20) that are supported on rings (18) fixed to an inner surface of the shell and downcomers (24) that are supported, not by the typical bolting bars fixed to the shell (12), but by the tray deck (20) of the underlying tray. The mechanisms for supporting the downcomers (24) in this fashion are support brackets (54) that are not secured to the column shell, but instead extend downwardly from the downcomers and rest on the tray deck (20) of the underlying tray. Alternating trays have side downcomers (26) positioned at openings at one or both ends of the tray deck (20). The support rings (18) on those trays having side downcomers may be truncated so that the rings do not extend around that portion of the shell circumference where the side downcomer openings are located. On the remaining trays, complete 360 degree ...

LIQUID COLLECTION SYSTEM

An apparatus is disclosed for maintaining constant fluid pressure and equalized fluid flow among a plurality of downcomer lines through which liquid from a tower is directed. A substantially annular fluid distribution belt is disposed at the circumference of the tower. The fluid distribution belt collects liquid from the tower. At least two outlets direct liquid from the fluid distribution belt out of the tower and into a corresponding number of downcomer lines disposed external to the tower.

LIQUID COLLECTION AND DISTRIBUTION DEVICE FOR MASS TRANSFER COLUMN AND PROCESS INVOLVING SAME

A liquid collection and distribution device is provided to support a bed of packing material and to collect liquid exiting the bed and redistribute it to an underlying bed of packing material with improved compositional and volumetric flow uniformity. The liquid collection and distribution device includes a liquid collector, a liquid distributor, and a lattice-type framework positioned between and supporting the liquid collector and the liquid distributor. In addition to supporting the liquid collector and liquid distributor, the framework has internal fluid passages that convey the liquid from the liquid collector to the liquid distributor while shielding the liquid from ascend vapor or gas flow.

CROSS FLOW TRAY AND SUPPORT SYSTEM FOR USE IN A MASS TRANSFER COLUMN

Cross flow trays are provided with a support system. The support system interconnects the upper cross flow tray to a downcomer of the lower cross flow tray to provide support for the upper tray. In some aspects, the support system may also interconnect the downcomer of the lower cross flow tray to an upper tray of an underlying pair, providing additional support for the assembly. Such tray assemblies may facilitate easier installation without impeding the performance of the column.

Mit einer Auskleidung aus Titan oder Zirkenium oder deren Legierungen versehener Hohlkörper aus einem anderen Metall

VESSEL FOR TREATMENT OF WITH SVEChNYM FILTERING TRAY

Improvements to fasten plates, partitions, baffles or the like of containers, in particular, distillation columns

DEVICES FOR MOUNTING A PLATE INSIDE A HOLLOW COLUMN

물질 전달 칼럼 내의 내부 구조물들을 지지하기 위한 장치 및 이를 수반하는 방법

물질 전달 칼럼 내에 액체 수집기들, 액체 분배기들, 포장 지지체들 또는 트레이들과 같은 내부 구조물들을 지지하기 위해 연장된 지지 빔이 제공된다. 상기 지지 빔은 복수의 커넥터들에 의해 연결되거나 하나 또는 그 이상의 종방향으로 이격되는 위치들에 안착되는 하부 빔 세그먼트 및 상부 빔 세그먼트로 길이 방향으로 구분된다. 상기 커넥터들은 서로와 관련하여 상기 하부 및 상부 빔 세그먼트들의 측방 편향에 저항하거나 경직시키고, 상기 상부 빔 세그먼트에 의해 이송되는 하중을 상기 하부 빔 세그먼트로 전송하거나 그 역의 경우의 기능을 할 수 있다. 상기 지지 빔을 하부 및 상부 빔 세그먼트들로 분할함에 의해, 각각의 상기 하부 및 상부 빔 세그먼트들이 상기 지지 빔의 조립 이전에 또는 상기 물질 전달 칼럼 내의 상기 지지 빔의 해체에 뒤따라 상기 물질 전달 칼럼의 쉘 내의 맨웨이 개구를 통과할 수 있다. An extended support beam is provided in the mass transfer column to support internal structures such as liquid collectors, liquid distributors, package supports or trays. The support beam is longitudinally divided into a lower beam segment and an upper beam segment which are connected by a plurality of connectors or are seated in one or more longitudinally spaced locations. The connectors may resist or stiffen the lateral deflection of the lower and upper beam segments with respect to each other, and may transmit loads carried by the upper beam segment to the lower beam segment, or vice versa. By dividing the support beam into lower and upper beam segments, each of the lower and upper beam segments can be separated from the shell of the mass transfer column prior to assembly of the support beam or following disassembly of the support beam in the mass transfer column. Through the manway openings in the openings.

bandeja de troca de material em corrente transversal vedada hidraulicamente, e, colunas de separação.

SUPPORT BEAM FOR EASILY POLYMERIZABLE SUBSTANCE TREATMENT DEVICE AND EASILY POLYMERIZABLE SUBSTANCE TREATMENT DEVICE

A support beam capable of supporting or reinforcing an inserted object installed in an easily polymerizable substance treatment device for treating easily polymerizable substance, comprising an inserted object mounting part to which the inserted object is fitted and a folded-back part formed by folding back the inserted object mounting part. At least a part of the folded back part is tilted down toward the end part thereof.

Wedge actuated c clamp

Grid seal for fluidized solids contacting systems

SUPPORTING DEVICE FOR SPACIAL NETWORK IN LARGE-SCALE TOWER

The invention discloses a space truss support device in a large-scale tower, the large-scale tower is provided with a foundation beam therein, pillars are distributed on the surface of the foundation beam at intervals, both layering and horizontal support of X-direction cross beams and Y-direction cross beams are realized between the pillars and between the pillars on the periphery and a tower body, and the X-direction cross beams and the Y-direction cross beams of all layers horizontally support functional members inside the tower respectively. The device consisting of the foundation beam, the pillars, the X-direction cross beams and the Y-direction cross beams has the characteristics of large intensity, good rigidness and small flexibility, in particular, the multi-pillar structure of the device achieves the division of the existing large-span long cross beam into small-span short cross beams, thus high levelness of tower tray can be guaranteed. With strong resistance to the impact of ...

Exchange column flooring with interwoven - lead band configuration and valve control-led pressure gear

Gases use up through the columns and penetrate the liquid residing there. The floor is composed of many bands of tin lying longitudinally in a horizontal plan, and of a corresponding multiplicity of gass-impermeable tin bands similarly disposed and interconnected. The gas is supplied through one with numerous apertures. Each aperture is closed by a valve that opens at the slightests gas pressure.

PLATE

THERMAL SEPARATION PROCESS AND SEPARATING COLUMN

PLATE

One-piece septa and/or grounds and arrangement the same in distilling columns and such.

Treatment tank with candle filter tray

A treatment tank in particular for cleaning liquids and/or gases includes a horizontal tray (3) connected with the tank wall (4), a vertical central beam (1) to which the tray (3) is centrally fixed, and one or more prestressed tension bars (2), which extend from the central beam (1) upward-outside at an angle in the direction of the tank wall (4) and are fixed thereto.

ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT HAVING A RING SHAPED SUPPORT GRID

An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first annular column wall to define an annulus column region and an interior core column region. The present annular divided wall column further includes structured packing elements disposed within at least the annulus column region as well as a ring-shaped cantilevered collector; and a ring-shaped distributor disposed in the annulus column region above or below the plurality of structured packing elements. The thermal expansion and contraction of the second annular column wall in a radial direction and in an axial direction is independent of the thermal expansion and contraction of the first annular column wall in the radial and axial directions.

ЕМКОСТЬ ДЛЯ ОЧИСТКИ СО СВЕЧНЫМ ФИЛЬТРОВАЛЬНЫМ ЛОТКОМ

Емкость для обработки, в частности для очистки, жидкостей и/или газов включает горизонтальный лоток (3), присоединенный к стенке (4) емкости, вертикальную центральную балку (1), к которой лоток (3) прикреплен в центре, и один или более предварительно растянутых стержней (2), которые выступают из центральной балки (1) вверх и наружу под углом в направлении стенки (4) емкости и закреплены на ней.

Process of assembly of plates of partitioning in cylindrical columns and device for its implementation

Fluid distributor for heat and material exchange column, has rim, parallel vertical walls, gas and liquid passages and energy absorber for falling liquid in liquid collection space

Un distributeur de fluides pour colonne d'échange de chaleur et de matière, notamment à garnissage, comprend une couronne périphérique , une série de parois verticales ( 39) fixées à la couronne à chaque extrémité et s'étendant parallèlement entre elles; des moyens d'obturation étanche délimitant entre les parois verticales des espaces alternés ( 49) de passage de gaz et de passage de liquide; des moyens ( 40) permettant l'évacuation, vers le haut ,du gaz contenu dans les espaces de passage de gaz (17) ; et un fond perforé ( 38) disposé à la base de chaque espace de collection de liquide ( 49) et relié à joint étanche à la ou à chaque paroi verticale adjacente et à la couronne et dans au moins une espace de passage de liquide, des moyens (50) pour absorber l'énergie d'un liquide tombant dans l'espace de collection de liquide, ces moyens étant reliés aux parois verticales et/ou à la couronne.

annular column wall divided for cryogenic air stripping or of its constituents.

VAPOR-LIQUID CONTACT TRAY ASSEMBLY

A downcomer tray assembly (10) is provided for a vapor-liquid contact process column, wherein the tray assembly defines a liquid flow direction in which liquid is directed across the tray assembly and downwardly therefrom, and directs vapor flow upward through the liquid. The tray assembly (10) includes a peripheral ring (14) adapted to be secured to the column, and a tray (16) supported on the ring (14) and presenting an inner area disposed inside the periphery of the ring and an outer peripheral area overlying the ring (14). A first set of valves (22) are formed in the inner area of the tray (16) to define an active vapor-liquid contact area, and a second set (24) are provided which overlap the central and peripheral area of the tray to increase the active vapor-liquid contact area. Each valve (24) of the second set includes a top wall (34), a pair of depending side walls (36), and a valve aperture (38) between the tray (16) and the top wall (34) for defining a vapor flow path, and the ...

Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same

Cross flow trays in a mass transfer column are provided with downcomers having one or more walls that extend from a tray deck of one the cross flow trays to an elevation below a tray deck of an underlying one of the cross flow trays. The downcomer walls are connected to and provide structural support for the tray decks of the cross flow trays.

ПОПЕРЕЧНО-ТОЧНАЯ ТАРЕЛКА И ОПОРНАЯ СИСТЕМА ДЛЯ ИСПОЛЬЗОВАНИЯ В МАССООБМЕННОЙ КОЛОННЕ

FIELD: chemistry. SUBSTANCE: invention relates to chemical industry. Cross flow trays are provided with support system (62), which connects upper cross flow tray (22) downcomer of lower cross flow tray (24). Support system (62) is located between first upper (22) and lower (24) trays and comprises multiple horizontally-spaced braces (58), connected to and extending between walls (52) of central downcomer, supporting beam (66), connected to lower surface of upper deck, and multiple extended supporting elements (64), connected to and extending between support beam (66) and each of braces (58). EFFECT: simplified design and installation of cross flow trays, without impeding operation of column. 22 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 602 149 C2 (51) МПК B01D 3/26 (2006.01) B01D 3/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014141073/05, 08.03.2013 (24) Дата начала отсчета срока действия патента: 08.03.2013 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): НИЕВОУДТ Изак (US), ХИДЛИ Дарран Мэттью (US), ЭВИ Дэвид Р. (US), ГЕЙДЖ Гэри У. (US) (43) Дата публикации заявки: 10.05.2016 Бюл. № 13 R U (73) Патентообладатель(и): КОХ-ГЛИЧ, ЛП (US) 12.03.2012 US 61/609,680 (45) Опубликовано: 10.11.2016 Бюл. № 31 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 13.10.2014 2 6 0 2 1 4 9 (56) Список документов, цитированных в отчете о поиске: US 20040080059 A1, 29.04.2004. RU 2355457 C1, 20.05.2009. RU 88980 U1, 27.11.2009. US 20030067085 A1, 10.04.2003. US 20090189301 A1, 30.07.2009. US 20040036186 A1, 26.02.2004. (86) Заявка PCT: 2 6 0 2 1 4 9 R U C 2 C 2 US 2013/029901 (08.03.2013) (87) Публикация заявки PCT: WO 2013/138185 (19.09.2013) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) ПОПЕРЕЧНО-ТОЧНАЯ ТАРЕЛКА И ОПОРНАЯ СИСТЕМА ДЛЯ ИСПОЛЬЗОВАНИЯ В МАССООБМЕННОЙ КОЛОННЕ (57) Реферат: Изобретение ...

ДИСТИЛЛЯЦИОННОЕ УСТРОЙСТВО, ВКЛЮЧАЮЩЕЕ КОЛОННУ С ТРЕМЯ ИЛИ БОЛЕЕ ОТДЕЛЕНИЯМИ, ВЫПОЛНЕННЫМИ С ВОЗМОЖНОСТЬЮ ПОСЛЕДОВАТЕЛЬНОГО ПРОТЕКАНИЯ ЧЕРЕЗ НИХ ЖИДКОСТИ, И СПОСОБ ДИСТИЛЛЯЦИИ ИЛИ ЭКСТРАКТИВНОЙ ДИСТИЛЛЯЦИИ С ПРИМЕНЕНИЕМ ДИСТИЛЛЯЦИОННОГО УСТРОЙСТВА

FIELD: physics. SUBSTANCE: invention relates to distillation device. Distillation device includes column (K) for separation of feed stream (1) into flow of head product (2), flow of still product (3) and optionally one or more side discharge streams, equipped with three or more compartments (I, II, III) , made with possibility of successive flow of liquid through them, wherein, at least, first compartment is built in column of column (K) for multistage heating and partial evaporation of liquid flowing through said sections, except fluid from last compartment, in appropriate evaporator unit. EFFECT: technical result: simplicity of design, saving of energy costs. 13 cl, 10 dwg, 4 tbl, 5 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 720 775 C2 (51) МПК B01D 3/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 3/32 (2019.08) (21)(22) Заявка: 2018104091, 29.06.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: 13.05.2020 R U 29.06.2016 (72) Автор(ы): АСПРИОН, Норберт (DE), ХАЙДА, Бернд (DE), ВАЙДЕРТ, Йан-Оливер (DE), ЛАНГ, Ортмунд (DE) (73) Патентообладатель(и): БАСФ СЕ (DE) 03.07.2015 EP 15175275.5 (43) Дата публикации заявки: 05.08.2019 Бюл. № 22 (45) Опубликовано: 13.05.2020 Бюл. № 14 (56) Список документов, цитированных в отчете о поиске: ZA 974354 A, 24.08.1998. RU 2277958 C2, 20.06.2006. RU 2159223 C2, 20.11.2000. EP 0366019 A1, 02.05.1990. US 20080161618 A1, 03.07.2008. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 05.02.2018 2 7 2 0 7 7 5 Приоритет(ы): (30) Конвенционный приоритет: EP 2016/065092 (29.06.2016) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 2 0 7 7 5 WO 2017/005565 (12.01.2017) Адрес для переписки: 105064, Москва, а/я 88, ООО "Патентные поверенные Квашнин, Сапельников и партнеры" (54) ДИСТИЛЛЯЦИОННОЕ УСТРОЙСТВО, ВКЛЮЧАЮЩЕЕ КОЛОННУ С ТРЕМЯ ИЛИ БОЛЕЕ ОТДЕЛЕНИЯМИ, ВЫПОЛНЕННЫМИ С ВОЗМОЖНОСТЬЮ ПОСЛЕДОВАТЕЛЬНОГО ПРОТЕКАНИЯ ЧЕРЕЗ НИХ ЖИДКОСТИ ...

ТАРЕЛКА С МНОГОЧИСЛЕННЫМИ СЛИВНЫМИ СТАКАНАМИ

... 1. Тарелка (1) с многочисленными сливными стаканами для массообменной колонны (2), содержащая зону (4) массообмена и множество сливных стаканов (3) для сбора и слива текучей среды из зоны (4) массообмена каждого из сливных стаканов (3), выполненного в виде канала (9) для потока текучей среды, причем канал (9) ограничен парой боковых стенок (21, 22) и торцевой стенкой (23, 24), соединяющей боковые стенки (21, 22), так что каждая торцевая стенка (23, 24) каждого сливного стакана прикреплена к надставочному элементу (5), а сливной стакан (3) и надставочный элемент (5) вместе проходят от первого несущего средства (6) стенки колонны до второго несущего средства (7) стенки колонны, отличающаяся тем, что каждый надставочный элемент (5) прикреплен к торцевой стенке (23, 24) соответствующего одного из сливных стаканов (3) и простирается от нее для образования единой опорной структуры. ! 2. Тарелка по п.1, отличающаяся тем, что надставочный элемент (5) содержит тело (16) панели и по меньшей мере ...

Vorrichtung und Verfahren zur Reinigung von polymerisierbaren organischen Komponenten

STEAM LIQUID GROUNDS FOR EXCHANGE OF MATERIAL COLUMN AND PROCEDURES FOR THE SUPPORT OF THE GROUNDS

DEAD ZONE ACTIVATION IN VAPOR-LIQUID CONTACTING APPARATUS

The invention comprises a spacing element (316, 320, 322, 324, 326, 420) situated between a vapor-liquid contacting tray (308, 408) and a tray support (310, 404, 409) to reduce the dead zone typically caused by the tray supports blocking of the perforations (314, 318, 414) in the vapor-liquid contacting tray directly above the tray support.

CROSS FLOW TRAY AND SUPPORT SYSTEM FOR USE IN A MASS TRANSFER COLUMN

Cross flow trays are provided with a support system. The support system interconnects the upper cross flow tray to a downcomer of the lower cross flow tray to provide support for the upper tray. In some aspects, the support system may also interconnect the downcomer of the lower cross flow tray to an upper tray of an underlying pair, providing additional support for the assembly. Such tray assemblies may facilitate easier installation without impeding the performance of the column.

APPARATUS FOR SUPPORTING INTERNALS WITHIN A MASS TRANSFER COLUMN AND PROCESS INVOLVING SAME

An elongated support beam is provided for supporting internals such as liquid collectors, liquid distributors, packing supports, or trays within a mass transfer column. The support beam is divided longitudinally into a lower beam segment and an upper beam segment that are joined together by a plurality of connectors at one or more longitudinally spaced-apart positions. The connectors serve to stiffen and resist lateral deflection of the lower and upper beam segments in relation to each other and to transfer the load carried by the upper beam segment to the lower beam segment or vice-versa. By dividing the support beam into lower and upper beam segments, each of the lower and upper beam segments can be passed through a manway opening in a shell of the mass transfer column prior to assembly of the support beam or following disassembly of the support beam within the mass transfer column.

Thermal rectification method and rectifying column

Treatment with candle type filter disk

一种特别用于清洁液体和/或气体的处理槽包括：与槽壁(4)连接的水平盘(3)；竖直中心梁(1)，盘(3)中心地固定在该竖直中心梁上；以及一个或多个预应力拉伸杆(2)，该拉伸杆沿槽壁(4)的方向以一定角度向上和向外从中心梁(1)伸出并固定在该中心梁上。

COLUMN PLATE

COLUMN OF STRIPAGE AND a METHOD FOR EXTRACTING a COMPONENT From a LIQUID MEDIUM

Colonne et procédé de stripage pour extraire un composant d'un milieu liquide à l'aide d'un gaz, la colonne de stripage comprenant une colonne verticale (10) comprenant une paroi (54) essentiellement cylindrique, la colonne verticale (10) étant divisée par des plateaux perforés horizontaux (20) en une série de chambres superposées (11, 12, ..., 16, 17), chaque chambre (11, 12, ..., 16, 17) comprenant plusieurs cloisons verticales (34, 34 , 34 , 34 , 34 , 34 ) disposées de manière à former des chicanes. Selon un aspect important de l'invention, les cloisons verticales (34, 34 , 34 , 34 , 34 , 34 ) sont attachées à la paroi (54) de la colonne verticale (10) et sont conçues de manière à tenir les plateaux perforés (20). Column and stripping method for extracting a component from a liquid medium using a gas, the stripping column comprising a vertical column (10) comprising a substantially cylindrical wall (54), the vertical column (10) being divided by horizontal perforated trays (20) into a series of superposed chambers (11, 12, ..., 16, 17), each chamber (11, 12, ..., 16, 17) comprising a plurality of vertical partitions (34 , 34, 34, 34, 34, 34) arranged to form baffles. According to an important aspect of the invention, the vertical partitions (34, 34, 34, 34, 34, 34) are attached to the wall (54) of the vertical column (10) and are designed to hold the perforated trays (20).

CONTACT TRAY HAVING SUPPORTED DOWNCOMERS AND METHODS INVOLVING SAME

Activated hinge-joint

A fractionation tray for use in a process column. The fractionation tray is of a type where a first fluid flows downwardly from a downcomer onto the fractionation tray and across the fractionation tray in a first direction. A second fluid flows upwardly through the fractionation tray for interaction with the first fluid. The fractionation tray includes an upper tray section, a lower tray section that is operable to removably engage the upper tray section, a joint region which includes an area of overlap between the upper tray section and the lower tray section. The joint region allows passage of the second fluid therethrough.

Contact tray having tray supported downcomers and methods involving same

A plurality of fluid-fluid contact trays of the cross-flow type are provided for mounting within a shell of a mass transfer or heat exchange column. The trays include tray decks that may be supported on rings fixed to an inner surface of the shell and downcomers that are supported, not by the typical bolting bars fixed to the shell, but by the tray deck of the underlying tray. The mechanisms for supporting the downcomers in this fashion are support brackets that are not secured to the column shell, but instead extend downwardly from the downcomers and rest on the tray deck of the underlying tray. Alternating trays have side downcomers positioned at openings at one or both ends of the tray deck. The support rings for those trays having side downcomers may be truncated so that the rings do not extend around that portion of the shell circumference where the side downcomer openings are located. On the remaining trays, complete 360 degree rings may be used. Some or all of the downcomers have ...

Vapor-liquid contacting apparatus and process with downcomer at shell

A high capacity and high efficiency vapor-liquid contacting apparatus and process is useful in distillation columns and other vapor-liquid contacting processes. The apparatus is characterized by a half module comprising a downcomer against a shell of a vessel for transporting liquid to a subjacent stage which utilizes a demister to effect vapor-liquid separation at the downcomer outlet.

Method of and apparatus for cartridge tray sealing

A cartridge tray seal for a chemical process tower. The seal includes a teflon impregnated fiberglass member which presents a generally flaccid sealing element. The member is folded within a generally u-shaped channel positioned around the perimeter of the cartridge tray. A securing strap is positioned within the u-shaped channel to sandwich the fiberglass material therein in a configuration for presenting a pair of outwardly extending sealing lips for engagement against the shell wall. This double pliable seal is able to accommodate shell wall deformations and out-of-round conditions which would ordinarily result in liquid and/or vapor leakage around the cartridge tray.

VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH OFFSET CONTACTING MODULES

ИСПОЛЬЗОВАНИЕ БАЛКИ СЛИВНОГО КАРМАНА ДЛЯ ПОДДЕРЖКИ СОСЕДНИХ ТАРЕЛОК С ПОПЕРЕЧНЫМ ТЕЧЕНИЕМ В МАССООБМЕННЫХ КОЛОННАХ И СПОСОБ, ОТНОСЯЩИЙСЯ К НИМ

FIELD: technological processes. SUBSTANCE: invention is intended for mass-transfer. Invention discloses the upper cross-flow tray paired with the lower cross-flow tray in order to facilitate interaction of fluid flows in the mass-transfer column. Each tray has a panel with apertures and a drain pocket; at least one of the said drain pockets comprises a wall laid downward from the panel of one of the upper and the lower cross-flow trays to the level below the panel of the other one of the upper and the lower cross-flow trays, wherein the said wall is connected with and provides structural support for both of the said panels. Mass-transfer column comprises a housing and an open internal area in which multiple pairs of horizontal upper and lower trays are arranged. Method of supporting the trays panels comprises the stages of attaching the upper edge of the wall on the trays panels along the whole or substantially the whole chordal length of the wall and fixing the lower edge of the wall on the panel of the underlying cross-flow tray along the whole or substantially the whole chordal length of the wall. EFFECT: simplified design. 20 cl, 25 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B01D 3/22 (13) 2 597 098 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013155463/05, 15.05.2012 (24) Дата начала отсчета срока действия патента: 15.05.2012 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ХИДЛИ Дарран Мэттью (US), ЭВИ Дэвид Р. (US), ГЕЙДЖ Гэри У. (US) 16.05.2011 US 61/486,645; 14.05.2012 US 13/470,498 R U (73) Патентообладатель(и): КОХ-ГЛИЧ, ЛП (US) (43) Дата публикации заявки: 27.06.2015 Бюл. № 18 (56) Список документов, цитированных в отчете о поиске: WO 2010/019669 A2, 18.02.2010;US 3573172 A, 30.03.1971;RU 2331453 С2, 20.08.2008; RU 2230593 С2, 20.06.2004. US 2009/189301 A1, 30.07.2009. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.12.2013 2 5 9 7 0 9 8 (45) ...

УСТРОЙСТВО ДЛЯ СБОРА И РАСПРЕДЕЛЕНИЯ ЖИДКОСТИ ДЛЯ КОЛОННЫ МАССОПЕРЕНОСА И СПОСОБ, ВКЛЮЧАЮЩИЙ В СЕБЯ ТАКОЕ УСТРОЙСТВО

FIELD: oil and gas industry. SUBSTANCE: invention is related to devices and methods maintaining contact of steam with fluid. The device for fluid collection and distribution installed in the column comprised of outer casing and inner area wherein mass transfer and/or thermal exchange takes place, comprises a fluid collecting tank passing across inner area of the column and containing multitude of collecting channels passing in longitudinal direction in parallel to each other in order to collect fluid descending within limits of the column inner area, at that collecting channels have drains to discharge fluid collected by collecting channels; at least one frame passing across inner area of the column and having opposite ends supported by the column casing, moreover the frame is placed under fluid collecting tank and supports it; fluid distributor is placed under the frame and supported by the latter; and inner fluid passage formed in the frame and designed to receive fluid discharged from outlets of the collecting channels and to transport it to the fluid distributor. EFFECT: invention allows maintenance of the fluid collecting tank, packing material layer and fluid distributor without supporting structures for each of the above elements. 20 cl, 12 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 559 961 C2 (51) МПК B01D 3/04 (2006.01) F28C 3/06 (2006.01) F28F 25/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013126441/06, 26.10.2011 (24) Дата начала отсчета срока действия патента: 26.10.2011 (72) Автор(ы): ХЭДЛИ Даррен Мэттью (US), ЭВИ Дэвид Рэй (US) (73) Патентообладатель(и): КОХ-ГЛИЧ, ЛП (US) Приоритет(ы): (30) Конвенционный приоритет: R U 10.11.2010 US 61/412,277; 25.10.2011 US 13/280,609 (43) Дата публикации заявки: 20.12.2014 Бюл. № 35 (56) Список документов, цитированных в отчете о поиске: US 4689183 A, 25.08.1987. RU 2330704 C2, 10.08.2008. US 5645770 A, 08.07.1997. JP 09075602 A 25.03.1997. ...

АППАРАТ КОЛОННЫЙ С КОЛПАЧКОВЫМИ ТАРЕЛКАМИ

FIELD: chemical industry; manufacture of rectifying and absorption columns for handling highly corrosive media. SUBSTANCE: proposed column-type apparatus has housing made from side-beams with bearing rings pressed between their bases; plates are supported by these rings by means of elastic sealing member received by circular bore found in lower surface of plate edge; it has section in form of inverted trapezium. Mounted at expansion clearance on bottom of column and on base of each plate (but for upper one) are vertical supports. Additional elastic seal is placed in space between peripheral surface of plate and inner surface of side-beam. Central supports are provided with retainers for axial alignment of plates. Base of plate is made in form of dome at convexity of 0.8 to 1.2% of plate diameter. Inner cavity of apparatus including plates, caps, overflow pipes and other members , as well as supply branch pipes are made from fluoroplastic or similar material. Such construction ensures reliable operation of apparatus having diameter of 2000 mm and more for treatment of highly corrosive materials. EFFECT: enhanced efficiency. 4 cl, 4 dwg СЗЗУГСсС ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК? ВИ” 2 214 852‘ 13) С1 В ОТО 3/18, 3/32 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2002123535/12, 03.09.2002 (24) Дата начала действия патента: 03.09.2002 (46) Дата публикации: 27.10.2003 (56) Ссылки: Колонные аппараты. Каталог. - М.: ЦИНТИХИМНЕФТЕМАШ, 1987, с.3-5. ОЕ 28350371 АЛ, 21.02.1980. 5Ц 1005807 А, 23.03.1983. Ц 179217А, 26.03.1966. КЦ 2146548 СЛ, 20.03.2000. КЦ 2070084 СЛ, 10.12.1996. (98) Адрес для переписки: 613040, Кировская обл., г. Кирово-Чепецк, пер. Пожарный, 7, ОАО "КЧХК", начальнику ОПТИС В.М. Бахтину (71) Заявитель: Открытое акционерное общество "Кирово-Чепецкий химический комбинат им. Б.П. Константинова" (72) Изобретатель: Гаврилюк Г.В., Дедов А.С., Дедов С.А., Захаров В.Ю. ‚, Колесникович Н.А., Кузнецов А ...

АППАРАТ КОЛОННЫЙ С КОЛПАЧКОВЫМИ ТАРЕЛКАМИ

УСТРОЙСТВО ДЛЯ СБОРА И РАСПРЕДЕЛЕНИЯ ЖИДКОСТИ ДЛЯ КОЛОННЫ МАССОПЕРЕНОСА И СПОСОБ, ВКЛЮЧАЮЩИЙ В СЕБЯ ТАКОЕ УСТРОЙСТВО

1. Устройство для сбора и распределения жидкости, установленное в колонне, содержащей наружный кожух и внутреннюю область, в которой происходят массоперенос и/или теплообмен, содержащее:сборник жидкости, проходящий поперек внутренней области колонны и содержащий множество каналов сбора, которые проходят в продольном направлении параллельно друг другу для сбора жидкости, нисходящей в пределах внутренней области колонны, причем каналы сбора имеют выпуски для выпуска жидкости, собираемой в каналах сбора;по меньшей мере, один каркас, проходящий поперек внутренней области колонны и имеющий противоположные концы, поддерживаемые кожухом колонны, причем каркас расположен под сборником жидкости и поддерживает его;распределитель жидкости, расположенный под каркасом и несомый им; ивнутренний проход для текучей среды, сформированный в каркасе и выполненный с возможностью приема жидкости, выпускаемой из выпусков каналов сбора, и транспортировки ее в распределитель жидкости.2. Устройство по п.1, в котором множество каналов сбора содержит верхние каналы сбора, которые проходят в продольном направлении параллельно друг другу, и нижние каналы сбора, которые проходят в продольном направлении параллельно друг другу, причем нижние каналы сбора расположены в смещении относительно верхних каналов сбора.3. Устройство по п.2, в котором верхние каналы сбора лежат в первой общей горизонтальной плоскости, а нижние каналы сбора лежат во второй общей горизонтальной плоскости, находящийся на заранее выбранном расстоянии под первой общей горизонтальной плоскостью.4. Устройство по п.3, в котором каркас содержит взаимосвязанные эле� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК F28C 1/02 (11) (13) 2013 126 441 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013126441/06, 26.10.2011 (71) Заявитель(и): КОХ-ГЛИЧ, ЛП (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ХЭДЛИ Даррен Мэттью (US), ЭВИ Дэвид Рэй (US) 10.11.2010 US 61/412,277; ...

Column bubble tray having edge seal of plastics or rubber - located in groove of upstanding removable flange at tray perimeter

A column tray, esp. sieve tray, bubble tray and/or valve tray has an upstanding rim or flange adjacent to the inner wall of the column shell. This flange is sealed to the column shell by a sealing cord of circular, oval or annular cross-section in its undeformed state. The cord is made from an elastically and/or plastically deformable material, esp. rubber, silicone, rubber or plastics, more esp. polyalkylene, polyethylene or polytetrafluoroethylene the cord fits into a beading or groove in the upstanding flange of the tray. This flange is a separate component from the horizontal portion of the tray and is pref. so designed that it can be used to exert a radial outward pressure and thus compress the sealing ring. Used for a heat exchange or mass exchange column. The arrangement enables the seal to be easily replaced and eliminates the requirement for packing or tamping operations at each column tray when a new seal is installed. Particles or pieces of fibre are not washed out of the seal ...

Kolonne zur thermischen Behandlung von fluiden Gemischen

Die vorliegende Erfindung betrifft eine Kolonne (1) zur thermischen Behandlung von fluiden Gemischen mit einem zylindrischen, vertikal ausgerichteten Kolonnenkörper (2), der einen Kolonnenhohlraum (3) bildet, mehreren Böden (8), die vertikal beabstandet voneinander in dem Kolonnenhohlraum (3) montiert sind, und einer Tragekonstruktion (9), die zumindest einen der Böden (8) in vertikaler Richtung stützt. Die erfindungsgemäße Kolonne (1) ist dadurch gekennzeichnet, dass die Tragekonstruktion (9) mehrere Öffnungen (12) aufweist, die einen horizontalen Stoffaustausch durch die Tragekonstruktion (9) erlauben. Ferner betrifft die Erfindung eine Bodeneinrichtung für eine solche Kolonne und ein thermisches Trennverfahren zwischen wenigstens einem in einer solchen Kolonne (1) aufsteigenden Gas und wenigstens einer in der Kolonne (1) absteigenden Flüssigkeit. The present invention relates to a column (1) for the thermal treatment of fluid mixtures comprising a cylindrical, vertically oriented column body (2) forming a column cavity (3), a plurality of trays (8) spaced vertically from one another in the column cavity (3). are mounted, and a support structure (9) which supports at least one of the floors (8) in the vertical direction. The column (1) according to the invention is characterized in that the support structure (9) has a plurality of openings (12) which allow a horizontal mass transfer through the support structure (9). Furthermore, the invention relates to a bottom device for such a column and a thermal separation process between at least one in such a column (1) rising gas and at least one in the column (1) descending liquid.

Sieve base for the dispersal of gases or liquids

A sieve base for the dispersal of gases or liquids, comprises a honeycombed member whose dimensions laterally w.r.t. the channels are greater than in the channel direction. The honeycombed member pref. consists of a ceramic or a plastic material. The carrier plate pref. consists of concrete.

FLUIDISATION REACTORS

... 1490879 Sealing means in fluidised bed apparatus CHARBONNAGES DE FRANCE 10 June 1975 [11 June 1974] 24853/75 Heading B1F A fluidization reactor comprises a grid 4 located on a support plate 2, a peripheral ring 7 and bracket 6, annular seals 8 and 9, and means for clamping lower seal 8 for expansion between plate 2 and bracket 6. This means may comprise ring 13, contiguous annular segment wedges 10 and clamping screws 11 arranged around the inner periphery of reactor 1. The seals may be of asbestos fibres or graphite and coated with tungsten sulphide and may be segmented. The grid 4 may comprise contiguous pyramidal orifices 3 mounted in refractory cement 4.

Bubble tray

... 628,343. Treating gases with liquids. GLITSCH, H C., and GLITSCH, F. W. July 4, 1947, No. 17738. Convention date, May 5, 1941. [Class 55 (ii)] In a bubble tray assembly, adapted to be mounted within a tank having a marginal support. for the tray, a number of flat-topped, trapezoidal section trusses, to which the deck plates are movably secured, extend across the tank and are frictionally clamped to the support in such a way as to permit their expansion and contraction. In one construction a bubble tray A consists of a number of thin, stainless steel plates 40, frictionally secured by clamps 47 spaced around their marginal edges, to an angle ring 11 welded around the inside of tank 10. Along their lateral edges the plates are bolted in slidable overlapping relation to the flat tops of trapezoidal section trusses T which extend at right-angles from a diametrically positioned beam B to the tank wall. The plates, which are bolted to beam B along their inner edges, can thus expand and contract ...

KOLONNENBODEN

HYDRAULICALLY SEALING SHUNT CURRENT EXCHANGE OF MATERIAL GROUND

VAPOR-LIQUID CONTACTING TRAY

ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIBUTERS FOR AN AIR SEPARATION UNIT

An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first annular column wall to define an annulus column region and an interior core column region. The present annular divided wall column further includes structured packing elements disposed within at least the annulus column region as well as a ring-shaped cantilevered collector; and a ring-shaped distributor disposed in the annulus column region above or below the plurality of structured packing elements. The thermal expansion and contraction of the second annular column wall in a radial direction and in an axial direction is independent of the thermal expansion and contraction of the first annular column wall in the radial and axial directions.

DEAD ZONE ACTIVATION IN VAPOR-LIQUID CONTACTING APPARATUS

The invention comprises a spacing element (316, 320, 322, 324, 326, 420) situated between a vapor-liquid contacting tray (308, 408) and a tray suppor t (310, 404, 409) to reduce the dead zone typically caused by the tray suppo rts blocking of the perforations (314, 318, 414) in the vapor-liquid contact ing tray directly above the tray support.

LIQUID COLLECTION AND DISTRIBUTION DEVICE FOR MASS TRANSFER COLUMN AND PROCESS INVOLVING SAME

A liquid collection and distribution device is provided to support a bed of packing material and to collect liquid exiting the bed and redistribute it to an underlying bed of packing material with improved compositional and volumetric flow uniformity. The liquid collection and distribution device includes a liquid collector, a liquid distributor, and a lattice-type framework positioned between and supporting the liquid collector and the liquid distributor. In addition to supporting the liquid collector and liquid distributor, the framework has internal fluid passages that convey the liquid from the liquid collector to the liquid distributor while shielding the liquid from ascend vapor or gas flow.

METHOD OF AND APPARATUS FOR CARTRIDGE TRAY SEALING

METHOD OF AND APPARATUS FOR CARTRIDGE TRAY SEALING A cartridge tray seal for a chemical process tower. The seal includes a teflon impregnated fiberglass member which presents a generally flaccid sealing element. The member is folded within a generally u-shaped channel positioned around the perimeter of the cartridge tray. A securing strap is positioned within the u-shaped channel to sandwich the fiberglass material therein in a configuration for presenting a pair of outwardly extending sealing lips for engagement against the shell wall. This double pliable seal is able to accommodate shell wall deformations and out-of-round conditions which would ordinarily result in liquid and/or vapor leakage around the cartridge tray.

MASS TRANSFER IN PLATE COLUMNS AND APPARATUS FOR THIS PURPOSE

Column tray for a mass transfer column, in particular one provided with a support ring at the circumference, which tray has support elements and tray plates arranged side by side on the support elements and having passages, in particular holes, valves or bubble caps, wherein the majority, preferably the total number, of tray plates are connected liquid-tight, preferably welded, to the support elements or the support ring, in particular in discrete area elements; the majority, preferably the total number, of support elements are connected liquid-tight, preferably welded, to one another and to the column wall or the support ring, in particular in discrete area elements; and in addition the majority, preferably the total number, of adjacent tray plates and support elements are separated from one another and from the column wall or the support ring by gaps having a width of from 1 to 15 mm, preferably from 1 to 7 mm.

Support beam for easily polymerizable substance treatment device and easily polymerizable substance treatment device

Fund of fractionating column being able to be heated

Clip for supporting the interior of a container Assembly and assembly method

coluna de bandeja, e, processo para transferÊncia de massa em uma coluna de bandeja

Dead zone activation in vapor-liquid contacting apparatus

WET SCRUBBER TRAY

An improved wet scrubber tray provides increased resistance to vibration-induced cracking. The tray is self supporting to eliminate wastage of raw material, and additional internal stiffeners added to the tray make multiple intermediate stiffeners. The connection of the intermediate stiffeners to the perforated bottom plate is changed to eliminate the shop weld in the bottom plate. The holes in the perforated bottom plate are repositioned so that they are moved away from the boundaries of the tray to reduce their influence on boundary conditions. The thickness of the tray material may be increased to lower the vibratory stresses. The mechanism for holding the trays themselves within the spray absorber tower is changed so that the trays are now held down by plate material that is attached to the support grid, but not to the trays. Three field welds are applied to the sides of each tray to hold the trays in place relative to each other and are strategically placed to allow adjacent side stiffeners ...

Apparatus for the setting in contact of liquid and gas

THERMAL RECTIFICATION METHOD, AND RECTIFYING COLUMN

Disclosed is a thermal rectification method between at least one gaseous and at least one liquid flow of substance, at least one of which contains (meth)acrylic monomers, in a rectifying column comprising mass transfer bottoms as effectively rectifying built-in units. According to the invention, the liquid flow of substance is polymerization-inhibited and is used for spraying the surface of the rectifying column. Areas of the built-in units, which are located in the shaded zone of the sprayed substance, are led out of the shaded zone by means of a lining process. © KIPO & WIPO 2007 ...

annular column wall divided

TREATMENT TANK WITH CANDLE FILTER TRAY

A treatment tank in particular for cleaning liquids and/or gases includes a horizontal tray (3) connected with the tank wall (4), a vertical central beam (1) to which the tray (3) is centrally fixed, and one or more prestressed tension bars (2), which extend from the central beam (1) upward-outside at an angle in the direction of the tank wall (4) and are fixed thereto.

УСТРОЙСТВО ДЛЯ ПОДДЕРЖИВАНИЯ ВНУТРЕННИХ ЭЛЕМЕНТОВ МАССООБМЕННОЙ КОЛОННЫ И СПОСОБ ЕГО ПОЛУЧЕНИЯ

Изобретение относится к конструкциям для поддерживания внутренних элементов в массообменных колоннах и способам подготовки и установки этих конструкций. Опорная балка для поддерживания внутренних элементов выполняется разделенной продольно на нижний и верхний сегменты, соединенные вместе соединителями в одном или более продольно разнесенных положениях. Указанные соединители служат для предотвращения бокового отклонения нижнего и верхнего сегментов балки относительно друг друга и для перенесения нагрузки, прикладываемой на верхний сегмент балки, на нижний сегмент балки или наоборот. Благодаря разделению опорной балки на нижний и верхний сегменты, каждый из них может свободно проходить через отверстие лаза в корпусе массообменной колонны до сборки опорной балки или после разборки опорной балки внутри массообменной колонны. 4 н. и 14 з.п. ф-лы, 12 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B01D 3/26 (13) 2 577 664 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013145098/02, 25.01.2012 (24) Дата начала отсчета срока действия патента: 25.01.2012 (72) Автор(ы): ХИДЛИ, Дарран, Мэттью (US), АНРУ, Билли, Расс (US) (73) Патентообладатель(и): КОХ-ГЛИЧ, ЛП (US) Приоритет(ы): (30) Конвенционный приоритет: R U 09.03.2011 US 61/450,689; 23.01.2012 US 13/356,065 (43) Дата публикации заявки: 20.04.2015 Бюл. № 11 (56) Список документов, цитированных в отчете о поиске: (см. прод.) (85) Дата начала рассмотрения заявки PCT на национальной фазе: 09.10.2013 (86) Заявка PCT: US 2012/022570 (25.01.2012) 2 5 7 7 6 6 4 (45) Опубликовано: 20.03.2016 Бюл. № 8 2 5 7 7 6 6 4 R U WO 2012/121812 (13.09.2012) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) УСТРОЙСТВО ДЛЯ ПОДДЕРЖИВАНИЯ ВНУТРЕННИХ ЭЛЕМЕНТОВ МАССООБМЕННОЙ КОЛОННЫ И СПОСОБ ЕГО ПОЛУЧЕНИЯ (57) Реферат: Изобретение относится к конструкциям для относительно друг друга и для перенесения ...

ТАРЕЛКА С МНОГОЧИСЛЕННЫМИ СЛИВНЫМИ СТАКАНАМИ

FIELD: process engineering. SUBSTANCE: invention relates to mass exchange. Trough with multiple drain cups for mass exchange column comprises zone of mass exchange discharge cups for collection and draining of fluid from mass exchange zone of every drain cup composed of a fluid channel. Said channel is confined by two side walls and end wall connecting said side walls so that every end face of every drain cup is secured to at least one lengthwise patched-on element. Drain cut and patched-on element share common axis composed of the column cross-section chord length. Every patched-on element is secured to end face of appropriate drain cup and extends therefrom to make a common bearing structure. EFFECT: increased mass exchange zone. 22 cl, 26 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 495 700 (13) C2 (51) МПК B01D 3/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009113631/05, 10.04.2009 (24) Дата начала отсчета срока действия патента: 10.04.2009 (73) Патентообладатель(и): ЗУЛЬЦЕР ХЕМТЕХ АГ (CH) R U Приоритет(ы): (30) Конвенционный приоритет: 11.04.2008 EP 08154406.6 (72) Автор(ы): ГРИПСМА Бартеле (CH) (43) Дата публикации заявки: 20.10.2010 Бюл. № 29 2 4 9 5 7 0 0 (45) Опубликовано: 20.10.2013 Бюл. № 29 Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры" R U 2 4 9 5 7 0 0 (54) ТАРЕЛКА С МНОГОЧИСЛЕННЫМИ СЛИВНЫМИ СТАКАНАМИ (57) Реферат: Изобретение предназначено для массообмена. Тарелка с многочисленными сливными стаканами для массообменной колонны содержит зону массообмена и множество сливных стаканов для сбора и слива текучей среды из зоны массообмена каждого из сливных стаканов, выполненного в виде канала для потока текучей среды. Канал ограничен парой боковых стенок и торцевой стенкой, соединяющей боковые стенки, так что каждая торцевая стенка каждого сливного стакана прикреплена к по меньшей мере одному продольно проходящему ...

DAMPF-FLÜSSIGKEIT-BÖDEN FÜR STOFFAUSTAUSCHKOLONNE UND VERFAHREN ZUR ABSTÜTZUNG DER BÖDEN

VORRICHTUNG ZUR BEFESTIGUNG SOWOHL VON AUSTAUSCHBOEDEN AN DEN MAENTELN VON KOLONNEN FUER REKTIFIKATION, ABSORPTION ODER EXTRAKTION ALS AUCH VON TEILEN DER AUSTAUSCHBOEDEN ANEINANDER

Improvements in or relating to trays for use in refining towers

... 712,790. Gas-liquid contact columns. GLITSCH. H. C.; and GLITSCH, F. W., [trading as GLITSCH ENGINEERING CO.]. May 16, 1952. No. 12430/52. Class 55 (2). [Also in Group XXV] A tray for a refining tower comprises a number of elongated light metal sections secured together along adjacent longitudinal edges, each section having one edge 28 offset as shown and bent downwardly to form reinforcing flanges 25 and 36, the edge of the adjacent section, which is not offset, being mounted on the portion 28 so that the upper surfaces of the sections of the tray lie flush with each other. The sections are frictionally fastened together by means of bolts 19 and washers 31. The flange 35 may be strengthened by the provision of a bar 37 welded or otherwise secured thereto. A releasable man-way plate may be formed in one of the sections. Specification 628,343 is referred to.

A tray assembly for an absorption tower

... 606,870. Absorption tower tray assemblies. GLITSCH, H. C., and GLITSCH, F. W. Jan. 30, 1946, No. 3053. [Class 55(ii)] A tray assembly for an absorption tower has one or more supports secured to its inner wall to support spaced parallel horizontal trusses 13 on which deck plates are arranged, fastening portions extending from the upper ends of the trusses and engaging downwardly upon the supports so that a complete tray may be thus lowered into position, and means clamping the fastening portions to the supports. Each tray has deck plates bolted in slots 20 in the upper flange 18 of C or L section trusses 13 which are cut at the ends as at 34, so that the upper flange extends beyond the lower flange 19 to provide a fastening portion with slot 31. Supports 25 are secured to the wall of the tank below the annular ring 11 and each has a horizontal flange 28 with slot 30, the end of the truss rests on this flange and is 'clamped by nut and bolt 32, 33 through the slots 30, 31, so that the upper ...

Improvements relating to distillation and like columns

... 239,791. Still, C. [Firm of], and Kuhn, A. March 24, 1925. Column stills.-The plates b are secured in the outer rings a by bevelled outer edges of the plates resting upon internal lugs f and forming tapered grooves m which are filled with molben lead or other metal or alloy which can be caulked. The bubbling hoods c are secured by feet h fitting into lugs k on the plates a, the grooves n between the feet and the lugs being also filled with lead or other metal or alloy. The column is emptied by small holes i in each plate.

Apparatus for supporting internals within a mass transfer column and process involving same

An elongated support beam is provided for supporting internals such as liquid collectors, liquid distributors, packing supports, or trays within a mass transfer column. The support beam is divided longitudinally into a lower beam segment and an upper beam segment that are joined together by a plurality of connectors at one or more longitudinally spaced-apart positions. The connectors serve to stiffen and resist lateral deflection of the lower and upper beam segments in relation to each other and to transfer the load carried by the upper beam segment to the lower beam segment or vice-versa. By dividing the support beam into lower and upper beam segments, each of the lower and upper beam segments can be passed through a manway opening in a shell of the mass transfer column prior to assembly of the support beam or following disassembly of the support beam within the mass transfer column.

COLUMN FOR THERMAL TREATMENT OF FLUID MIXTURES

The present invention relates to a column () for thermal treatment of fluid mixtures, having a cylindrical, vertical column body () which forms a column cavity (), a plurality of trays () mounted with vertical spacing in the column cavity (), and a support construction () which supports at least one of the trays () in vertical direction. It is a characteristic feature of the inventive column () that the support construction () has a plurality of orifices () which allow horizontal mass transfer through the support construction (). The invention further relates to a tray device for such a column and to a thermal separation process between at least one gas ascending within such a column () and at least one liquid descending within the column (). 1. A column for thermal treatment of fluid mixtures , comprisinga cylindrical, vertical column body which forms a column cavity,a plurality of trays mounted with vertical spacing in the column cavity, anda support construction which supports at least one of the trays in vertical direction,whereinthe support construction has a plurality of orifices which allow horizontal mass transfer through the support construction.2. The column according to claim 1 , wherein in a vertical section through the support construction the orifices take up a proportion of the sectional area of the support construction within a range from 30% to 90%.3. The column according to claim 1 , wherein in a vertical section through the support construction the orifices take up a proportion of the sectional area of the support construction within a range from 40% to 80.4. The column according to claim 1 , wherein the support construction has at least one support and the orifices are formed in a vertical wall face of the support.5. The column according to claim 1 , wherein the support construction has a plurality of supports and the orifices are formed in vertical wall faces of the support.6. The column according to claim 4 , wherein the height of the support ...

CHORDAL WALL SUPPORT SYSTEM FOR CROSS FLOW TRAYS IN A MASS TRANSFER COLUMN AND METHOD INVOLVING SAME

A support system is provided to support cross flow trays in vertically spaced-apart relationship within a mass transfer column. The support system includes a chordal wall that has vertically-extending opposite ends that are secured to an external shell of the mass transfer column. Each cross flow tray has a tray deck with fluid flow apertures and at least one chordal downcomer. The chordal downcomers are positioned in vertical alignment on each of the cross flow trays and include downcomer passageways formed by spaced-apart downcomer walls. The chordal wall extends vertically through the downcomer passageways on the cross flow trays and the downcomer walls are coupled with the chordal wall to transfer a load from the tray decks and the downcomer walls to the chordal wall. 1. A tray assembly for use in a mass transfer column , said tray assembly comprising:a plurality of cross flow trays vertically spaced from each other, each cross flow tray comprising a planar tray deck having fluid flow apertures distributed across the tray deck and at least alternating ones of the cross flow trays having at least one chordal downcomer descending from the tray deck for removing liquid from said tray deck,wherein at least one of the chordal downcomers on one of the cross flow trays is positioned in vertical alignment with chordal downcomers on other ones of the cross flow trays,wherein each of said at least one chordal downcomers is positioned at an opening in the associated tray deck and comprises a pair of spaced-apart downcomer walls extending downwardly from the associated tray deck at said opening to form a downcomer passageway for delivering fluid entering the opening to the tray deck of one of the underlying cross flow trays; anda support system supporting said cross flow trays and comprising a chordal wall coupled with said cross flow trays and extending vertically through said cross flow trays and within the downcomer passageways of the aligned chordal downcomers.2. The ...

SUPPORT GRID FOR FILLING MATERIAL PACKING

A support grid for filling material packing and to a component set for producing such a support grid, including support strips and top strips which are inclined relative to one another in opposite directions. The support strips and top strips intersect one another, the inclination of each top strip is defined by at least one top strip receiving groove which is made in at least one support strip and in which the top strip is received, and the orientation of each support strip is stabilised by at least one support strip receiving groove in which the support strip is received. 115-. (canceled)16. A support grid for filling material packing , comprising support strips and comprising top strips which are inclined relative to one another in opposite directions , whereinthe support strips and the top strips intersect one another,the inclination of each top strip is defined by at least one top strip receiving groove which is made in at least one support strip and in which the top strip is received, andthe orientation of each support strip is stabilised by at least one support strip receiving groove in which the support strip is received.17. The support grid according to claim 16 , wherein at least one of the support strip receiving grooves is made in at least one top strip.18. The support grid according to claim 16 , wherein the inclination of each top strip is defined by more than one top strip receiving groove made in different support strips.19. The support grid according to claim 16 , wherein a top strip receiving groove and a support strip receiving groove interlock at least one point where a support strip intersects a top strip.20. The support grid according to claim 16 , wherein at least one point at which a support strip intersects a top strip claim 16 , the depth of the support strip receiving groove is less than the height of a portion of the top strip protruding beyond the support strip.21. The support grid according to claim 16 , comprising fluid passage ...

Liquid Collection System

An apparatus is disclosed for maintaining constant fluid pressure and equalized fluid flow among a plurality of downcomer lines through which liquid from a tower is directed. A substantially annular fluid distribution belt is disposed at the circumference of the tower. The fluid distribution belt collects liquid from the tower. At least two outlets direct liquid from the fluid distribution belt out of the tower and into a corresponding number of downcomer lines disposed external to the tower.

CLIP FOR SECURING VESSEL INTERNALS AND METHOD OF ASSEMBLY

A clip assembly for holding down a member in a vessel comprising a clip comprising a first panel comprising a tab extending from the first panel and a protrusion extending from the first panel, and a second panel integral with and normal to the first panel for engaging the member. A wall in the vessel comprises a cut-out adapted to receive the tab and a recess disposed laterally to the cut-out and adapted to receive the protrusion upon inserting the tab into the cut-out and sliding the tab in the cut-out laterally with respect to the recess. The subject matter also pertains to the clip itself and the method of use. 1. A clip assembly for holding down a member in a vessel comprising:a clip comprising a first panel comprising a tab extending from said first panel and a protrusion extending from said first panel, and a second panel integral with said first panel for engaging the member; anda wall in said vessel comprising a cut-out adapted to receive said tab and a recess disposed laterally to said cut-out and adapted to receive said protrusion upon inserting said tab into said cut-out and sliding said tab in said cut-out laterally with respect to said recess.2. The assembly of wherein said wall comprises a first side and a second side claim 1 , said clip is adapted to be assembled adjacent to the first side and said tab includes a trunk and a lug extending from said trunk claim 1 , said lug engaging a second side of said wall upon insertion of said tab into said cut-out and sliding said tab laterally.3. The assembly of further including a bill extending downwardly from said second panel for applying pressure to the member.4. The assembly of wherein said cut-out includes an entry opening of a first height between a first upper edge and a first lower edge that is greater than a tab height of said tab to permit insertion of said lug and trunk through said entry opening between said first upper edge and said first lower edge claim 2 , a channel located laterally to said ...

METHOD AND SYSTEM FOR ORIFICE CONTROL OF VALVE PRESSURE DROP

The present disclosure relates to a valve tray for use in a chemical process column. The valve tray includes a plurality of apertures formed therein. A plurality of valves are maintained in a spaced relationship relative to individual apertures of the plurality of apertures. An area of the individual apertures is less than an area of individual valves of the plurality of valves. 1. A valve tray for use in a chemical-process column , the valve tray comprising:a tray surface having at least one aperture formed therein, the at least one aperture being of an aperture area;a retaining cage disposed on the tray surface proximate the at least one aperture, the retaining cage comprising:an upper portion; anda leg extending downwardly from the upper portion and coupled to the tray surface proximate the at least one aperture;a valve cover disposed in the retaining cage, the valve cover comprising:a top surface having a surface area;at least one vane formed on an edge of the top surface, the at least one vane being directed outwardly and downwardly relative to the top surface; andwherein the aperture area is smaller than the surface area.2. The valve tray of claim 1 , wherein the retaining cage allows the valve cover to float vertically relative to the at least one aperture.3. The valve tray of claim 1 , wherein the leg comprises a pair of legs.4. The valve tray of claim 3 , wherein the valve cover comprises a pair of oppositely disposed notches.5. The valve tray of claim 4 , wherein each leg of the pair of legs is received into a corresponding notch of the pair of oppositely disposed notches.6. The valve tray of claim 1 , wherein the leg comprises three legs.7. The valve tray of claim 1 , wherein the leg comprises four legs.8. The valve tray of claim 7 , comprising a pair of wide legs and a pair of narrow legs.9. The valve tray of claim 1 , wherein the leg comprises a tab that extends below the tray surface.10. A valve comprising:a retaining cage disposed on a tray surface ...

ANNULAR DIVIDED WALL COLUMN

An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first annular column wall to define an annulus column region and an interior core column region. The present annular divided wall column further includes structured packing elements disposed within at least the annulus column region as well as a ring-shaped cantilevered collector; and a ring-shaped distributor disposed in the annulus column region above or below the plurality of structured packing elements. The thermal expansion and contraction of the second annular column wall in a radial direction and in an axial direction is independent of the thermal expansion and contraction of the first annular column wall in the radial and axial directions. 120-. (canceled)21. An annular divided wall column for distillation or rectification of fluids , said column comprising:a first annular column wall;a second annular column wall radially spaced from the first annular column wall and disposed within a first interior space of the first annular column wall to define an annulus column region between the first annular column wall and the second annular column wall and to define an interior core column region as part or all of a second interior space of the second annular column wall;a conical shaped transition wall rigidly connected to the first annular column wall and an upper end of the second annular column wall and wherein the conical shaped transition wall is configured to isolate the annulus column region from the interior core column region proximate the upper end of the second annular column wall;a first plurality of structured packing elements or trays disposed within the interior core column region and a second plurality of structured packing elements disposed within the annulus column region;wherein the second annular column wall is hung from ...

ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIBUTERS

An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first annular column wall to define an annulus column region and an interior core column region. The present annular divided wall column further includes structured packing elements disposed within at least the annulus column region as well as a ring-shaped cantilevered collector; and a ring-shaped distributor disposed in the annulus column region above or below the plurality of structured packing elements. The thermal expansion and contraction of the second annular column wall in a radial direction and in an axial direction is independent of the thermal expansion and contraction of the first annular column wall in the radial and axial directions. 117-. (canceled)18. An annular divided wall column for distillation or rectification of fluids , said column comprising:a first annular column wall;a second annular column wall radially spaced from the first annular column wall and disposed within a first interior space of the first annular column wall to define an annulus column region between the first annular column wall and the second annular column wall and to define an interior core column region as part or all of a second interior space of the second annular column wall;a plurality of structured packing elements disposed within the annulus column region;one or more ring-shaped cantilevered collectors disposed in the annulus column region above or below the plurality of structured packing elements, the one or more ring-shaped cantilevered collectors having a first collector wall rigidly attached to the first annular column wall, a second collector wall disposed proximate to but unattached to the second annular column wall, and a collector deck disposed between the first collector wall and the second collector wall, and wherein the one or more ...

COLUMN INTERNALS MOUNTING ANGLE

An assembly kit for installation of two column trays in a column with an upper column tray can include at least one first downcomer with at least one downcomer wall, and with a lower column tray which is disposed vertically spaced beneath the upper column tray and connected thereto. The assembly kit can include at least one column internals mounting angle having at least one first mounting point, at least one second mounting point, and an adjustment device for adjusting a vertical distance between the at least one first mounting point and the at least one second mounting point, where the column internals mounting angle is attached with the at least one first mounting point to the downcomer wall and is connected with the at least one second mounting point to the lower column tray. 1. Assembly kit for installation of two column trays into a column with an upper column tray , the assembly kit comprising:at least one downcomer shaft with at least one downcomer wall, and with a lower column tray arranged vertically spaced below said upper column tray and connected thereto; andat least one column internals mounting angle, which includes at least one first mounting point, at least one second mounting point, and an adjustment means for adjusting a vertical distance between said at least one first mounting point and said at least one second mounting point, said adjustment means being attached with said at least one first mounting point to said downcomer wall and being connected with said at least one second mounting point to said lower column tray.2. Assembly kit according to claim 1 , wherein a vertical position of said at least one first mounting point or of said at least one second mounting point of said column internals mounting angle is defined claim 1 , and at least one other mounting point of said column internals mounting angle is movable in the vertical direction.3. Assembly kit according to claim 1 , wherein said adjustment means of said column internals mounting ...

BUBBLE PROMOTER

Trays having increased capacity and efficiency are described. The trays have a deck, and downcomers extending through the deck. There are a plurality of bubble promoters on the deck. Each bubble promoter defines a zone on the deck, and the zone has an opening in the deck. The opening is positioned adjacent to a solid support for the tray. The bubble promoters provide areas through which vapor can passing, turning blocked areas of the tray into active areas. Mass transfer columns containing the trays are also described. 1. A tray comprising:a deck;at least one downcomer;a plurality of bubble promoters, each bubble promoter defining a zone on the deck, the zone having at least one opening in the deck, the opening being positioned adjacent to a solid support for the tray, a total active open area under the bubble promoter being greater than or equal to a total open area of the bubble promoter.2. The tray of wherein the solid support comprises a support ring located around a circumference of a column and wherein the bubble promoters are positioned adjacent to an outer edge of the tray and across at least a portion of the support ring claim 1 , the opening being positioned adjacent to the support ring.3. The tray of wherein the solid support comprises a support beam extending across at least a portion of a column claim 1 , and wherein the bubble promoters are positioned across at least a portion of the deck above the support beam claim 1 , the opening being positioned adjacent to the support beam.4. The tray of wherein at least one bubble promoter comprises a pair of side walls claim 1 , a pair of end walls claim 1 , a top claim 1 , and an open bottom.5. The tray of wherein there are perforations in the side walls claim 4 , the end walls claim 4 , and the top.6. The tray of wherein a height of one side is different from a height of the other side claim 4 , or a height of one end is different from a height of the other end claim 4 , or both.7. The tray of wherein the side ...

METHOD AND APPARATUS FOR SECURING FRACTIONATION TRAYS

A chemical-process system includes a chemical-process column and a support disposed on an interior of the chemical-process column. A tray is disposed on a top surface of the support. A bolt is disposed through the tray and a clamp is disposed below the tray. The clamp has a notch formed therein for receiving a head region of the bolt. The clamp engages a bottom surface of the tray and a bottom surface of the support. The bolt is able to angularly displace with respect to at least one of the tray and the clamp. 1. A method for securing a tray in a chemical-process column , the method comprising:placing the tray on a support formed on an interior of the chemical-process column;disposing a bolt through the tray;positioning a clamp below the tray, the clamp being engaged with the bolt;engaging the clamp with a bottom surface of the tray and a bottom surface of the support;securing the tray to the support via a clamp system comprising a clamp and a bolt; andarticulating the bolt with respect to at least one of the clamp or the tray.2. The method of claim 1 , wherein the articulating comprises articulating the bolt by zero degrees relative to the clamp.3. The method of claim 1 , wherein the clamp comprises a generally U-shaped profile.4. The method of claim 1 , wherein the clamp comprises a generally V-shaped profile.5. The method of claim 1 , wherein the articulating comprises angularly displacing the bolt via a rounded bolt seat.6. The method of claim 5 , wherein the rounded bolt seat is disposed on an underside of the clamp.7. The method of claim 1 , wherein the articulating comprises angularly displacing the bolt via a dome-shaped washer.8. The method of claim 7 , wherein the dome-shaped washer engages the bolt and is disposed on a top surface of the tray.9. The method of claim 1 , wherein the securing comprises:securing a head region of the bolt via a notch; andtightening a nut disposed on a top surface of the tray, the nut operatively engaged with the bolt. This ...

METHOD AND APPARATUS FOR SECURING FRACTIONATION TRAYS

A chemical-process system includes a chemical-process column and a support disposed on an interior of the chemical-process column. A tray is disposed on a top surface of the support. A bolt is disposed through the tray and a clamp is disposed below the tray. The clamp has a notch formed therein for receiving a head region of the bolt. The clamp engages a bottom surface of the tray and a bottom surface of the support. The bolt is able to angularly displace with respect to at least one of the tray and the clamp. 1. A chemical-process system comprising:a chemical-process column;a support disposed on an interior of the chemical-process column;a tray disposed on a top surface of the support;a bolt disposed through the tray;a clamp disposed below the tray, the clamp having a bolt retainer formed therein for receiving a head region of the bolt;wherein the clamp engages a bottom surface of the tray and a bottom surface of the support; andwherein, the bolt is able to angularly displace with respect to at least one of the tray and the clamp.2. The chemical-process system of claim 1 , wherein the clamp comprises a generally U-shaped profile.3. The chemical-process system of claim 1 , wherein the clamp comprises a generally V-shaped profile.4. The chemical-process system of claim 1 , wherein the clamp comprises a rounded bolt seat on an underside of the clamp claim 1 , wherein the rounded bolt seat permits angular displacement of the bolt with respect to the clamp.5. The chemical-process system of claim 4 , wherein the rounded bolt seat defines an elongated aperture.6. The chemical-process system of claim 5 , wherein the elongated aperture facilitates angular displacement of the bolt.7. The chemical-process system of claim 1 , wherein:the bolt is secured by a nut disposed on a top surface of the tray;the bolt retainer captures the head region of the bolt and prevents rotation of the bolt during tightening of the nut; andwherein the nut is tightened by a single worker located on ...

CLIP FOR SUPPORTING VESSEL INTERNALS, ASSEMBLY AND METHOD OF ASSEMBLY

An assembly for supporting a member in a vessel comprises a clip comprising an arm with a first end attached to a panel and a second end opposed to the panel. The panel is secured in the vessel. The assembly also comprises a plate slidably disposed between the second end of the arm and the panel. The subject matter also pertains to the clip itself and the method of use. 1. An assembly for supporting a member in a vessel comprising:a clip comprising an arm with a first end attached to a panel and a second end opposed to said panel, said panel secured in said vessel;a plate slidably disposed between said second end of said arm and said panel.2. The assembly of wherein said second end of said arm includes an entry lip extending away from said panel for facilitating receiving an edge of said plate between said first end and said panel.3. The assembly of further including an opening in said panel facing said arm.4. The assembly of further comprising a base of said clip claim 2 , said base including a tab attached to an item in said vessel.5. The assembly of wherein said panel is oriented similarly to a face of said tab.6. The assembly of wherein said base comprises a standard projecting from said base supporting said panel.7. The assembly of wherein said base includes a tab on opposing sides of said span and each tab is secured to a wall of a downcomer in said vessel.8. The assembly of wherein said plate includes recesses for receiving a superjacent downcomer therein.9. The assembly of further comprising an aperture in said plate through which said arm protrudes.10. The assembly of wherein said edge of said plate is provided by said aperture.11. The assembly of wherein said second end of said arm engages said plate above said aperture.12. The assembly of wherein said first end of said arm defines a bight between said panel and said clip upon which said lower edge of said plate rests.13. A clip for supporting a member comprising:an arm with a first end attached to a panel ...

VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH DOWNCOMER AT SHELL

A high capacity and high efficiency vapor-liquid contacting apparatus and process is useful in distillation columns and other vapor-liquid contacting processes. The apparatus is characterized by a half module comprising a downcomer against a shell of a vessel for transporting liquid to a subjacent stage which utilizes a demister to effect vapor-liquid separation at the downcomer outlet. 1. An apparatus for performing vapor-liquid contacting , comprising:a vessel comprising a shell;a first contact module comprising a downcomer, said downcomer is adjacent to a shell of the vessel and comprises an outlet proximate to a contacting volume; anda demister having an inlet surface proximate to the contacting volume.2. The apparatus of further comprising a transport deck inferior to an outlet of said demister.3. The apparatus of wherein said downcomer shares a wall with the shell.4. The apparatus of wherein a wall of said downcomer has an edge that is in contact with said shell.5. The apparatus of wherein said wall is curved.6. The apparatus of wherein said wall is sloped.7. The apparatus of wherein said deck is perforated.8. The apparatus of wherein said downcomer is between said shell and said demister.9. The apparatus of wherein said downcomer is inferior to a receiving deck.10. The apparatus of wherein said receiving deck is perforated.11. The apparatus of wherein said receiving deck is imperforate adjacent said downcomer.12. The apparatus of further comprising a weir adjacent to the downcomer extending above a base of the receiving deck for holding up liquid on the receiving deck.13. The apparatus of further comprising a full contact module inferior to said transport deck claim 1 , said contact module comprising a liquid distributor between two demisters.14. The apparatus of wherein said first contact module and said full contact module are offset from each other.15. The apparatus of further comprising at least one of:a processor;a memory storing computer-executable ...

DISTILLATION DEVICE COMPRISING A COLUMN WHICH HAS THREE OR A PLURALITY OF CELLS IN SERIES THROUGH WHICH FLUID FLOWS AND METHOD FOR DISTILLING OR EXTRACTIVE DISTILLATION BY USE OF THE DISTILLATION DEVICE

A distillation device comprising a column for separating a feed stream into a head product stream, a bottom product stream and optionally one or more side extraction streams, having three or more cells in 5 series through which fluid flows, wherein at least the first cell is integrated into the bottom of the column, for multi-stage heating and partial evaporation of the liquid flowing through the cells with the exception of the liquid from the last cell in an evaporation stage. 1. A distillation apparatus comprising a column for fractionating a feed stream into a tops product stream , a bottoms product stream , and optionally one or more side draw streams , having three or more serially liquid-traversed cells ,wherein at least the first cell is integrated into the bottom of the column for multistage heating and part-evaporation of the liquid traversing the cells, with the exception of the liquid from the last cell, in one evaporator stage in each case,wherein liquid from each of the three or more serially liquid-traversed cells with the exception of the last cell, is passed through an evaporator stage and part-evaporated therein to obtain a part-evaporated stream in each case, which is completely or partially supplied to the respective next downstream cell, andwherein a liquid reflux from one or more of the three or more cells, with the exception of the first cell, into a respective immediately preceding cell is provided.2. The distillation apparatus according to claim I , wherein the heating and part-evaporation is effected by in-process and/or external energy sources.3. The distillation apparatus according to claim 1 , wherein the heating and part-evaporation is effected by mass flows.4. The distillation apparatus according to claim 3 , wherein the mass flows are steam or hot condensate.5. The distillation apparatus according to claims 1 , whereinthe heating and part-evaporation of the liquid traversing the first cell is effected using in-process mass flows, ...

Latch for vessel for hydraulic cleaning and method linked with it

Изобретение относится к фиксатору. Сосуд для гидроочистки содержит корпус, ограничивающий внутренний объем, по меньшей мере одну внутреннюю структуру, содержащую опорное кольцо, тарелку, приспособленную к установке в сосуде и удалению из него, и фиксатор, имеющий вытянутый по существу цилиндрический вал, соединенный с винтовым выступом для сцепления тарелки с опорным кольцом и расцепления с ним. Винтовой выступ проходит не более чем на около 120 градусов по окружности вытянутого по существу цилиндрического вала и приспособлен скользить по нижней стороне опорного кольца для прикрепления тарелки к опорному кольцу. Способ фиксации тарелки к опорному кольцу сосуда для гидроочистки включает соединение винтового выступа фиксатора с опорным кольцом, причем у винтового выступа имеется первое положение, в котором он не сцеплен с опорным кольцом, и второе положение, в котором он сцеплен с опорным кольцом. Технический результат: упрощение закрепления элементов. 2 н. и 10 з.п. ф-лы, 6 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 571 736 C1 (51) МПК B01D 3/32 (2006.01) F16B 2/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014116549/05, 07.09.2012 (24) Дата начала отсчета срока действия патента: 07.09.2012 (72) Автор(ы): НАУНХАЙМЕР Кристофер (US), САТТАР Азиз (US) (73) Патентообладатель(и): ЮОП ЛЛК (US) Приоритет(ы): (30) Конвенционный приоритет: R U 27.10.2011 US 13/283,400 (45) Опубликовано: 20.12.2015 Бюл. № 35 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.04.2014 (86) Заявка PCT: US 2012/054065 (07.09.2012) 2 5 7 1 7 3 6 (56) Список документов, цитированных в отчете о поиске: RU 2146548 С1, 20.03.2000. US 2002/ 131841 A1, 19.09.2002. SU 50955 А, 30.04.1937. SU 203621 А, 18.12.1967. RU 2430285 С2, 27.09.2011. 2 5 7 1 7 3 6 R U WO 2013/062677 (02.05.2013) C 1 C 1 (87) Публикация заявки PCT: Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) ФИКСАТОР ДЛЯ СОСУДА ...

Wall-flow redistributor for packed columns

본 발명은 세로축, 횡단부 및 내부 주변부를 갖는 내벽을 구비한 교환 칼럼(상기 교환 칼럼은 상기 내벽의 내부 주변부와 공간적으로 이격된 외면을 갖는 구조화된 충전부의 층을 하나 이상 포함함)에서 하강하는 액체의 흐름을 수집하여 재분배하는 장치로서, 상기 교환 칼럼 내에서 구조화된 충전부의 층 위에 배치된 벽-흐름 수집기(상기 벽-흐름 수집기는 상기 내벽의 내부 주변부에 인접하는 외부 주변부를 보유하며, 교환 칼럼의 내벽 상 또는 내벽 근처에서 하강하는 액체 중 적어도 일부를 수집할 수 있도록 조절됨); 상기 벽-흐름 수집기에 의하여 수집된 수집 액체 중 적어도 일부를 교환 칼럼의 횡단부를 가로질러 실질적인 거리만큼 세로축을 향하여 전달시키기 위하여 교환 칼럼 내에 배치된 전달 수단; 및 상기 수집된 액체 부분 중 적어도 일부를 상기 전달 수단으로부터 구조화된 충전부의 층에 분배하기 위한 분배 수단을 포함하는 장치에 관한 것이다. The invention relates to an exchange column having an inner wall having a longitudinal axis, a transverse section and an inner periphery, the exchange column comprising one or more layers of structured packings having an outer surface spaced apart from the inner periphery of the inner wall. A device for collecting and redistributing a flow of liquid, the apparatus comprising: a wall-flow collector disposed on a layer of structured packing in the exchange column, the wall-flow collector having an outer periphery adjacent to an inner periphery of the inner wall and exchanging Adjusted to collect at least some of the liquid descending on or near the inner wall of the column); Delivery means disposed in the exchange column for delivering at least a portion of the collection liquid collected by the wall-flow collector toward the longitudinal axis at a substantial distance across the cross section of the exchange column; And dispensing means for dispensing at least some of said collected liquid portion from said delivery means to a layer of structured packing. 분배기 Divider

DEVICE FOR SUPPORTING INTERNAL ELEMENTS OF A MASS-EXCHANGE COLUMN AND METHOD FOR PRODUCING IT

1. Опорная балка для поддержания внутреннего элемента внутри массообменной колонны, содержащая:верхний сегмент балки, имеющий противоположные концы, продольную длину, проходящую между указанными противоположными концами, нижний край, верхний край и противоположные первую и вторую поверхности;нижний сегмент балки, имеющий противоположные концы, продольную длину, проходящую между противоположными концами, нижний край, противоположный верхний край и противоположные первую и вторую поверхности; имножество соединителей, скрепляющих указанный верхний сегмент балки и нижний сегмент балки вместе в продольном выравнивании, с нижним краем верхнего сегмента балки, выровненным с верхнем краем нижнего сегмента балки и обращенным к нему,при этом каждый из соединителей содержит:первую скобу, прикрепленную вдоль первых поверхностей нижнего и верхнего сегментов балки;вторую скобу, прикрепленную вдоль вторых поверхностей нижнего и верхнего сегментов балки; ипередающий нагрузку штифт, проходящий через выровненные установочные отверстия в первой и второй скобах и отверстие, выполненное в одном или обоих из нижнего и верхнего сегментов балки.2. Опорная балка по п. 1, в которой нижний край указанного верхнего сегмента балки расположен на расстоянии от обращенного к нему верхнего края указанного нижнего сегмента балки с помощью передающего нагрузку штифта, проходящего через выровненные установочные отверстия в первой и второй скобах.3. Опорная балка по п. 2, в которой каждый из соединителей включает в себя, по меньшей мере, одно крепежное средство, проходящее через выровненные отверстия в первой и второй скобах и другое о РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2013 145 098 A (51) МПК F15D 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013145098/02, 25.01.2012 (71) Заявитель(и): КОХ-ГЛИЧ, ЛП (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ХИДЛИ Дарран Мэттью (US), АНРУ Билли Расс (US) 09.03.2011 US 61/450,689 ...

Cross flow tray and support system for use in a mass transfer column

横流式塔盘装备有支承系统。支承系统使上部横流式塔盘与下部横流式塔盘的下导件相互连接以为上部塔盘提供支承。在一些方面中，支承系统还可使下部横流式塔盘的下导件与位于下面的一对(横流式塔盘)中的上部塔盘相互连接，从而为组件提供额外的支承。这种塔盘组件可使安装更加容易而不妨碍塔的性能。

Wall-flow redistributor for packed columns

一种用于在交换塔中收集和再分配的下行液体的装置，其中交换塔有一层结构填料，一个纵轴，一个横截面积，一个具有内周的内壁，该装置包括：一种放置在交换塔中结构填料层上面的壁流式收集器，壁流式收集器具有与内壁的内周接近的外径，并适于收集在交换塔内壁上或接近内壁处的至少一部分下行液体；一种放置在交换塔中的传输装置，用于将至少一部分由壁流式收集器收集的液体向纵轴传输跨越交换塔的横截面积的一个相当大的距离；和一种分配装置，用于从输装置向结构填料层分配至少一部分所收集的部分液体。

SHAFT COLUMN AND METHOD OF MASS EXCHANGE CARRYING OUT IN IT

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2007 127 793 (13) A (51) ÌÏÊ B01D 3/32 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2007127793/15, 21.12.2005 (71) Çà âèòåëü(è): ÁÀÑÔ ÀÊÖÈÅÍÃÅÇÅËÜØÀÔÒ (DE) (30) Êîíâåíöèîííûé ïðèîðèòåò: 22.12.2004 DE 102004061773.2 (43) Äàòà ïóáëèêàöèè çà âêè: 27.01.2009 Áþë. ¹ 3 (87) Ïóáëèêàöè PCT: WO 2006/069693 (06.07.2006) Àäðåñ äë ïåðåïèñêè: 105064, Ìîñêâà, óë. Êàçàêîâà, 16, ÍÈÈÐ Êàíöåë ðè "Ïàòåíòíûå ïîâåðåííûå Êâàøíèí, Ñàïåëüíèêîâ è ïàðòíåðû", ïàò.ïîâ. Â.Ï.Êâàøíèíó R U (57) Ôîðìóëà èçîáðåòåíè 1. Òàðåëü÷àòà êîëîííà ñ òàðåëêàìè, ðàñïîëîæåííûìè íà èõ íèæíåé ñòîðîíå äâóì èëè áîëåå îïîðíûìè ýëåìåíòàìè, óäåðæèâàþùèìè òàðåëêè è îïîðíûì êîëüöîì äë òàðåëîê íà âíóòðåííåì êîðïóñå òàðåëü÷àòîé êîëîííû, îòëè÷àþùà ñ òåì, ÷òî òðîéíûõ ñòûêîâ ìåæäó âíóòðåííèì êîðïóñîì êîëîííû, îïîðíûì êîëüöîì è îïîðíûì ýëåìåíòîì èçáåãàþò áëàãîäàð âûåìêàì â îïîðíîì êîëüöå. 2. Òàðåëü÷àòà êîëîííà ïî ï.1, îòëè÷àþùà ñ òåì, ÷òî îïîðíûé ýëåìåíò îáëàäàåò Òîáðàçíîé ôîðìîé ñ îäíîé ãîðèçîíòàëüíîé è îäíîé âåðòèêàëüíîé äåòàëüþ, ïðè÷åì ãîðèçîíòàëüíà äåòàëü â çîíå âûåìîê îïîðíîãî êîëüöà òàêæå ñíàáæåíà âûåìêîé. 3. Òàðåëü÷àòà êîëîííà ïî ï.2, îòëè÷àþùà ñ òåì, ÷òî âûåìêè â ãîðèçîíòàëüíîé äåòàëè îïîðíûõ ýëåìåíòîâ âûïîëíåíû ïî âñåé øèðèíå îïîðíîãî êîëüöà. 4. Òàðåëü÷àòà êîëîííà ïî ï.1, îòëè÷àþùà ñ òåì, ÷òî â îïîðíîì êîëüöå, ïðåäïî÷òèòåëüíî â òåõ ìåñòàõ, ãäå îïîðíûå ýëåìåíòû ïðèìûêàþò ê îïîðíîìó êîëüöó, ïðåäóñìîòðåíû îòâåðñòè . 5. Òàðåëü÷àòà êîëîííà ïî îäíîìó èç ïï.1-4, îòëè÷àþùà ñ òåì, ÷òî âûåìêè â îïîðíîì êîëüöå îáëàäàþò ïð ìîóãîëüíîé ôîðìîé. 6. Ñïîñîá ìàññîîáìåíà â òàðåëü÷àòîé êîëîííå, òàðåëêè êîòîðîé óäåðæèâàþòñ ñ ïîìîùüþ ðàñïîëîæåííûõ íà èõ íèæíåé ñòîðîíå äâóõ èëè áîëåå îïîðíûõ ýëåìåíòîâ è íàõîä ùåãîñ íà âíóòðåííåì êîðïóñå êîëîííû îïîðíîãî êîëüöà äë òàðåëîê, îòëè÷àþùèéñ òåì, ÷òî òðîéíûõ ñòûêîâ ìåæäó âíóòðåííèì êîðïóñîì êîëîííû, îïîðíûì êîëüöîì è îïîðíûì ýëåìåíòîì èçáåãàþò áëàãîäàð âûåìêàì â îïîðíîì ...

Thermal rectification method, and rectifying column

효과적으로 정류하는 내장된 단위로써 물질 전달 하부를 포함하는 정류 컬럼 내에, 물질의 하나 이상의 기체 및 하나 이상의 액체 흐름사이에서, 이들 중의 적어도 하나는 (메트)아크릴 단량체를 함유하는, 열 정류 방법이 개시된다. 본 발명에 따라, 물질의 액체 흐름은 중합 저해되며 정류 컬럼의 표면을 분무하기 위해 사용된다. 분무 물질의 섀도우 영역 내에 위치된 내장 단위의 면적은 라이닝 공정의 수단에 의해 섀도우 영역을 제거한다. Disclosed is a method of thermal rectification in a rectification column comprising a mass transfer bottom as an embedded unit that effectively rectifies, between at least one gas and one or more liquid streams of material, at least one of which contains a (meth) acryl monomer. . According to the invention, the liquid flow of the substance is inhibited of polymerization and used to spray the surface of the rectification column. The area of the visceral units located within the shadow area of the spray material removes the shadow area by means of the lining process.

Separation tray for a distillation column

Trennboden (23) für eine Kolonne (1) zur Destillation eines polymerisationsfähigen Stoffes, umfassend zumindest eine Bodenplatte (29) mit einer Vielzahl von Öffnungen (30) und mindestens einen Aufsatz (31), dadurch gekennzeichnet, dass der Aufsatz (31) die Vielzahl von Öffnungen (30) in Gruppen (32) aufteilt, wobei mit dem mindestens einen Aufsatz (31) für ein Fluid durchströmbare Durchlässe (33) gebildet sind. Separation tray (23) for a column (1) for the distillation of a polymerizable material, comprising at least one bottom plate (29) with a plurality of openings (30) and at least one attachment (31), characterized in that the attachment (31) the plurality of openings (30) into groups (32), wherein with the at least one attachment (31) for a fluid through-flow passages (33) are formed.

Column for the thermal treatment of fluid mixtures, in particular those containing (meth) acrylic monomers

Die vorliegende Erfindung betrifft eine Kolonne (1) zur thermischen Behandlung von fluiden Gemischen mit einem zylindrischen, vertikal ausgerichteten Kolonnenkörper (2), der einen Kolonnenhohlraum (3) bildet, mehreren Böden (8), die vertikal beabstandet voneinander in dem Kolonnenhohlraum (3) montiert sind, und einer Tragekonstruktion (9), die zumindest einen der Böden (8) in vertikaler Richtung stützt. Die erfindungsgemäße Kolonne ist dadurch gekennzeichnet, dass das Verhältnis A/B kleiner 1/2 ist, wobei A der vertikale Abstand eines beliebigen Punktes P auf der Oberfläche der Tragekonstruktion (9) von dem untersten Punkt der Tragekonstruktion (9) ist und B der horizontale Abstand des Punktes P von einem beliebigen Punkt P' auf der Oberfläche der Tragekonstruktion (9) ist, der auf derselben Höhe wie der Punkt P liegt und der Teil einer nicht horizontalen Fläche ist, wobei die Verbindungslinie zwischen den Punkten P und P' ununterbrochen durch den Kolonnenhohlraum (3) verläuft. Bei der Kolonne handelt es sich insbesondere um eine Trennkolonne, in welcher ein Gemisch behandelt wird, welches (Meth)acrylmonomere enthält. Des Weiteren betrifft die Erfindung ein thermisches Trennverfahren zwischen wenigstens einem in dieser Kolonne (1) aufsteigenden Gas und wenigstens einer in dieser Kolonne (1) absteigenden Flüssigkeit. The present invention relates to a column (1) for the thermal treatment of fluid mixtures comprising a cylindrical, vertically oriented column body (2) forming a column cavity (3), a plurality of trays (8) spaced vertically from one another in the column cavity (3). are mounted, and a support structure (9) which supports at least one of the floors (8) in the vertical direction. The column according to the invention is characterized in that the ratio A / B is less than 1/2, where A is the vertical distance of any point P on the surface of the support structure (9) from the lowest point of the support structure (9) and B is the horizontal Distance ...

Hydraulically sealed cross-flow mass transfer tray

Ein hydraulisch abgedichteter Querstrom-Stoffaustauschboden, Trennkolonnen, die den hydraulisch abgedichteten Querstrom-Stoffaustauschboden enthalten, und die Verwendung solcher Trennkolonnen für thermische Trennverfahren. A hydraulically sealed cross-flow mass transfer tray, separation columns containing the hydraulically sealed cross-flow transfer tray, and the use of such separation columns for thermal separation processes.

Column for thermal treatment of fluid mixtures

The present invention relates to a column ( 1 ) for thermal treatment of fluid mixtures, having a cylindrical, vertical column body ( 2 ) which forms a column cavity ( 3 ), a plurality of trays ( 8 ) mounted with vertical spacing in the column cavity ( 3 ), and a support construction ( 9 ) which supports at least one of the trays ( 8 ) in vertical direction. It is a characteristic feature of the inventive column ( 1 ) that the support construction ( 9 ) has a plurality of orifices ( 12 ) which allow horizontal mass transfer through the support construction ( 9 ). The invention further relates to a tray device for such a column and to a thermal separation process between at least one gas ascending within such a column ( 1 ) and at least one liquid descending within the column ( 1 ).

Hydraulically-sealed cross-current material exchange tray

The invention relates to a hydraulically-sealed cross-current material exchange tray, separating columns comprising a hydraulically-sealed cross-current material exchange tray and the use of said columns for thermal separation processes.

Patent RU2018104091A3

7 ВУ“? 2018104091`” АЗ Дата публикации: 11.10.2019 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018104091/05(006034) 29.06.2016 РСТ/ЕР2016/065092 29.06.2016 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 15175275.5 03.07.2015 ЕР* Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ДИСТИЛЛЯЦИОННОЕ УСТРОЙСТВО, ВКЛЮЧАЮЩЕЕ КОЛОННУ С ТРЕМЯ ИЛИ БОЛЕЕ ОТДЕЛЕНИЯМИ, ВЫПОЛНЕННЫМИ С ВОЗМОЖНОСТЬЮ ПОСЛЕДОВАТЕЛЬНОГО ПРОТЕКАНИЯ ЧЕРЕЗ НИХ ЖИДКОСТИ, И СПОСОБ ДИСТИЛЛЯЦИИ ИЛИ ЭКСТРАКТИВНОЙ ДИСТИЛЛЯЦИИ С ПРИМЕНЕНИЕМ ДИСТИЛЛЯЦИОННОГО УСТРОЙСТВА Заявитель: БАСФ СЕ, ОЕ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) ВОТО 3/32 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) ВОТ 3/14-ВО1ТО 3/32 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РУРТ, ЕАРАТГУ, Е5расепе, Соозе, Рафеагсв, КОРТО 6. ДОКУМЕНТЫ, ...

A DISTILLATION DEVICE, INCLUDING A COLUMN WITH THREE OR MORE DIVISIONS, PERFORMED WITH THE POSSIBILITY OF SEQUENTIAL FLOWING THROUGH THEIR LIQUID, AND A METHOD FOR DISTILLATION OR EXTRACTIVE DIMENSION.

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2018 104 091 A (51) МПК B01D 3/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2018104091, 29.06.2016 (71) Заявитель(и): БАСФ СЕ (DE) Приоритет(ы): (30) Конвенционный приоритет: 03.07.2015 EP 15175275.5 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 05.02.2018 R U (43) Дата публикации заявки: 05.08.2019 Бюл. № 22 (72) Автор(ы): АСПРИОН, Норберт (DE), ХАЙДА, Бернд (DE), ВАЙДЕРТ, Йан-Оливер (DE), ЛАНГ, Ортмунд (DE) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2017/005565 (12.01.2017) R U (54) ДИСТИЛЛЯЦИОННОЕ УСТРОЙСТВО, ВКЛЮЧАЮЩЕЕ КОЛОННУ С ТРЕМЯ ИЛИ БОЛЕЕ ОТДЕЛЕНИЯМИ, ВЫПОЛНЕННЫМИ С ВОЗМОЖНОСТЬЮ ПОСЛЕДОВАТЕЛЬНОГО ПРОТЕКАНИЯ ЧЕРЕЗ НИХ ЖИДКОСТИ, И СПОСОБ ДИСТИЛЛЯЦИИ ИЛИ ЭКСТРАКТИВНОЙ ДИСТИЛЛЯЦИИ С ПРИМЕНЕНИЕМ ДИСТИЛЛЯЦИОННОГО УСТРОЙСТВА (57) Формула изобретения 1. Дистилляционное устройство, включающее колонну (К) для разделения питающего потока (1) на поток головного продукта (2), поток кубового продукта (3) и при необходимости один или несколько боковых выводимых потоков, с тремя или более отделениями (I, II, III), выполненных с возможностью последовательного протекания через них жидкости, причем по меньшей мере первое отделение встроено в куб колонны (К), для многоступенчатого нагревания и частичного испарения протекающей через указанные отделения жидкости, за исключением жидкости из последнего отделения, в соответствующем блоке испарителя, отличающееся тем, что жидкость из каждого из указанных трех или более отделений (I, II, III), выполненных с возможностью последовательного протекания через них жидкости, за исключением последнего отделения, пропускается через блок испарителя, в котором ее подвергается частичному испарению, получая соответственно частично испаренный поток (4, 5), который полностью или частично подается соответственно в ближайшее следующее в направлении течения отделение, причем предусмотрено устройство для обеспечения ...

Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same

물질 전달 칼럼의 직교류 트레이들은 하나의 직교류 트레이의 트레이 데크로부터 연장되어 다음에 놓여진 직교류 트레이를 지나 하방으로 연장되는 하나 혹은 하나 이상의 측벽들을 가지는 다운코머들을 구비한다. 다운코머의 측벽들은 직교류 트레이들의 트레이 데크들과 연결되고, 구조적 지지를 제공한다.

Support structure of chordal wall for cross-flow plates in mass exchange column and method associated with it

FIELD: mass exchange; heat exchange. SUBSTANCE: invention relates to cross-flow plates in mass exchange columns, where mass exchange and/or heat exchange processes take place, and, in particular, to the apparatus and methods of making the support structure for such cross-flow plates. Disclosed is support structure (28) for fixing cross-flow plates (26) vertically spaced apart relative to each other in mass exchange column (10). Support structure (28) includes chordal wall (64), which contains vertically passing opposite ends, which are fixed on external barrel (12) of mass-exchange column (10). Each cross-flow plate (26) includes web (30) of the plate of column with openings (60) for flow of fluid medium and at least one chordal drain cup (32). Chordal drain cups (32) are vertically aligned on each cross-flow plate (26) and include channels (42) of drain cups, formed by spaced apart walls (38, 40) of drain cups. Chordal wall (64) extends vertically through channels (42) of drain cups on cross-flow plates (26), and walls (38, 40) of drain cups are connected to chordal wall (64) for transfer of load from plates (30) of tray of columns and walls (38, 40) of drain cups to chordal wall (64). EFFECT: improved reliability of the device. 20 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 734 359 C2 (51) МПК B01D 3/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 3/32 (2020.08) (21)(22) Заявка: 2018132126, 17.02.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): КОХ-ГЛИЧ, ЛП (US) Дата регистрации: 15.10.2020 18.02.2016 US 62/296,979 (43) Дата публикации заявки: 18.03.2020 Бюл. № 8 (56) Список документов, цитированных в отчете о поиске: JP H06198103 A, 19.07.1994. RU 2466767 C2, 20.11.2012. RU 2495700 C2, 20.10.2013. US 4208360 A, 17.06.1980. US 2012292791 A1, 22.11.2012. US 2013234348 A1, 12.09.2013. (45) Опубликовано: 15.10.2020 Бюл. № 29 (85) Дата начала рассмотрения заявки ...

Device and method for mass transfer in tray columns

Treatment tank with candle filter tray

A treatment tank in particular for cleaning liquids and/or gases includes a horizontal tray (3) connected with the tank wall (4), a vertical central beam (1) to which the tray (3) is centrally fixed, and one or more prestressed tension bars (2), which extend from the central beam (1) upward-outside at an angle in the direction of the tank wall (4) and are fixed thereto.

Multisegment floor processing appts - used for distillation, absorption or rectification

Floor for a distillation, absorption or rectification column is divided into segments, with a segment bent in the region of its long edge, corresponding to the thickness of the segment sheet; the adjacent segment abuts the bend, and both are releasably interconnected. A narrow through profile is beneath the bend, lengthwise w.r.t. the segment, and has screw bolts attached, fast or releasably; the adjacent segments, in the region of abutment, have crossing elongate slots and/or notches. The profile length is such that the profile ends and the segment edges, directed to the floor fastening element, clamp around the element connected to the column wall. The adjacent segments are clamped together with the screw bolts and their nuts. A cover sheet is fitted over each slot or notch.

Elementary plate for contact column trays

Fractionating tower bubble cap tray

Stripping column and process for extracting a component from a liquid medium

使用气体从液体介质中提取一种组分的汽提塔和方法，该汽提塔包括一个垂直塔(10)，该垂直塔包括一个基本上圆柱形的壁(54)，该垂直塔(10)被多个水平穿孔板(20)分隔成一系列重叠的室(11，12，......，16，17)，每个室(11，12，......，16，17)包括若干个垂直隔离件(34，34 I ，34 II ，34 III ，34 IV ，34 V )，这些垂直隔离件被定位为以此形成多个障碍体。根据本发明的一个重要的方面，这些垂直隔离件(34，34 I ，34 II ，34 III ，34 IV ，34 V )被附接在该垂直塔(10)的壁(54)上并且被设计为以此保持这些穿孔板(20)。

STRIPING COLUMN AND METHOD FOR EXTRACTING A COMPONENT FROM A LIQUID MEDIUM

A distillation apparatus comprising a column having three or more sequential cells through which a fluid flows and a distillation or extractive distillation method using said distillation apparatus

본 발명은, 공급물 스트림(1)을 상부 생성물 스트림(2), 저부 생성물 스트림(3) 및 임의로 1개 이상의 측부 추출 스트림으로 분리하기 위한 칼럼(K)을 포함하는 증류 장치에 관한 것으로, 액체가 유동하는 3개 이상의 순차적 셀(I, II, III)로서, 마지막 셀로부터의 액체를 제외한, 셀을 통해 유동하는 액체를 증발기 단에서 다단계 가열 및 부분-증발시키기 위한 3개 이상의 순차적 셀(I, II, III)을 가지며, 여기서 적어도 제1 셀은 칼럼(K)의 저부에 통합된 것인, 증류 장치에 관한 것이다.

Plate column and method for the transfer of material in a plate column

The invention relates to a plate column comprising column floors, two or more supports (2) which are arranged on the lower side thereof and which support the column floors and a bearing ring (4) for the column floors which is on the inner cover (1) of the plate column. The invention is characterised in that triple collisions between the column inner covers (1), the bearing ring (4) and the supports (2) are prevented by recesses in the bearing.

Use and the method thereof of the lower guiding element beam of adjacent cross-flow type tower tray is supported in mass transfer column

传质塔中的横流式塔盘装有下导件，该下导件具有一个或多个壁，该一个或多个壁从一个横流式塔盘的塔盘板延伸至在下面的横流式塔盘之一的塔盘板之下的高度。下导件壁连接至横流式塔盘的塔盘板并且为横流式塔盘的塔盘板提供结构支承。

Aperture layout for vapor-liquid contact tray

증기-액체 접촉 트레이 장치는 트레이를 통한 유체의 통과를 위한 복수의 개구를 갖는 트레이를 포함한다. 개구들은 트레이의 주 액체 유동 경로에 실질적으로 평행하게 연장되는 제 1 그룹의 3 개의 인접한 열 내에 배치된다. 중간 열의 개구들은 3 개의 인접한 열의 전체에 걸쳐 인접한 개구들의 삼각형 패턴을 형성하도록 다른 2 개의 열의 인접한 개구들로부터 트레이 상의 주 액체 유동 경로를 따라 오프셋되어 있다. 개구들은 길이 및 폭을 갖고, 각각의 길이는 개구들의 열에 대해 실질적으로 평행하게 배향되고, 각각의 폭은 개구들의 열에 대해 실질적으로 수직으로 배향된다. 각각의 열 내의 인접한 개구들의 중심들은 열 내의 개구들의 평균 길이와 동일하거나 평균 길이의 2.5 내지 4.5 배인 제 1 간격 만큼 분리되어 있다. 인접한 열들은 인접한 열들의 개구들의 평균 폭과 동일하거나 평균 폭의 1.5 내지 2.5 배인 제 2 간격 만큼 분리되어 있다. The vapor-liquid contacting tray apparatus includes a tray having a plurality of openings for passage of a fluid through the tray. The openings are disposed in a first group of three adjacent rows extending substantially parallel to the main liquid flow path of the tray. The openings in the middle row are offset along the main liquid flow path on the tray from the adjacent openings in the other two rows to form a triangular pattern of adjacent openings throughout the three adjacent rows. The openings have a length and a width, each length oriented substantially parallel to the row of openings, and each width oriented substantially perpendicular to the row of openings. The centers of adjacent openings in each row are separated by a first interval equal to or 2.5 to 4.5 times the average length of the openings in the row. Adjacent columns are separated by a second spacing equal to or 1.5 to 2.5 times the average width of the openings in adjacent columns.

Method and apparatus for securing fractionation trays

A chemical-process system includes a chemical-process column and a support disposed on an interior of the chemical-process column. A tray is disposed on a top surface of the support. A bolt is disposed through the tray and a clamp is disposed below the tray. The clamp has a notch formed therein for receiving a head region of the bolt. The clamp engages a bottom surface of the tray and a bottom surface of the support. The bolt is able to angularly displace with respect to at least one of the tray and the clamp.

Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same

Cross flow trays in a mass transfer column are provided with downcomers having one or more walls that extend from a tray deck of one the cross flow trays to an elevation below a tray deck of an underlying one of the cross flow trays. The downcomer walls are connected to and provide structural support for the tray decks of the cross flow trays.

Cross flow tray and support system for use in a mass transfer column

지지 시스템을 갖는 크로스 플로우 트레이들이 제공된다. 상기 지지 시스템은 상부 크로스 플로우 트레이를 하부 크로스 플로우 트레이의 다운코머에 서로 연결하여 상기 상부 트레이에 대한 지지를 제공한다. 일부 측면들에 있어서, 상기 지지 시스템은 또한 상기 하부 크로스 플로우 트레이의 다운코머를 아래에 있는 쌍의 상부 트레이에 상호 연결할 수 있고, 어셈블리에 대한 추가적인 지지를 제공한다. 이러한 트레이 어셈블리들은 칼럼의 성능을 저해하지 않고 설치를 보다 용이하게 할 수 있다. Cross flow trays with a support system are provided. The support system connects the upper cross flow tray to the downcomers of the lower cross flow tray to provide support for the upper tray. In some aspects, the support system can also interconnect the downcomer of the lower cross flow tray to an upper pair of underlying trays, providing additional support for the assembly. Such tray assemblies can make installation easier without compromising the performance of the column.

Plate column and the method that is used at the plate column mass transfer

本发明涉及一种板式塔，包括塔板、两个或多个布置在塔板下侧并支承塔板的支承件(2)、和位于板式塔的内壳(1)上用于塔板的支承环(4)。本发明的特征在于，通过在支承环中设置切口来避免在塔的内壳(1)、支承环(4)与支承件(2)之间形成三部分组成的接头。

tray column, and process for mass transfer in a tray column

coluna de bandeja, e, processo para transferência de massa em uma coluna de bandeja. a invenção se refere a uma coluna de bandeja compreendendo bandejas de coluna, dois ou mais suportes (2) os quais são dispostos no lado mais baixo e os quais suportam as bandejas da coluna e um anel de sustentação (4) para as bandejas da coluna os quais estão na parede interna (1) da coluna de bandeja. a invenção é caracterizada por esta colisão tripla entre as coberturas internas da coluna (1), o anel de sustentação (4) e os suportes (2) são impedidos por recortes no procedimento. tray column, and process for mass transfer in a tray column. The invention relates to a tray column comprising column trays, two or more supports (2) which are disposed on the lower side and which support the column trays and a support ring (4) for the column trays. which are on the inner wall (1) of the tray column. The invention is characterized in that this triple collision between the internal covers of the column (1), the support ring (4) and the supports (2) are prevented by cut-outs in the procedure.

Dead zone activation in vapor-liquid contacting apparatus

Clips, assemblies and assembly methods for supporting the inside of containers

용기 내의 부재를 지지하기 위한 조립체는 패널에 부착된 제1 단부 및 패널의 반대편에 있는 제2 단부를 구비한 아암을 포함하는 클립을 포함한다. 패널은 용기 내에 고정된다. 조립체는 또한 아암의 제2 단부와 패널 사이에 활주가능하게 배치된 플레이트를 포함한다. 본 발명은 또한 클립 자체 및 사용 방법에 관한 것이다. An assembly for supporting a member within a container includes a clip comprising an arm having a first end attached to a panel and a second end opposite the panel. The panel is fixed within the container. The assembly also includes a plate slidably disposed between the second end of the arm and the panel. The invention also relates to the clip itself and method of use.

Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same

於質量轉移柱中之橫流式塔板係設有下導管，該等下導管具有一或多個壁面，該等壁面由該等橫流式塔板之其中一者的塔盤板延伸至低於該等橫流式塔板之在下面者的塔盤板之高度。該等下導管壁面被連接至該等橫流式塔板之塔盤板，且對於該等橫流式塔板之塔盤板提供結構性支撐。

Annular divided wall column for an air separation unit

An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first annular column wall to define an annulus column region and an interior core column region. The present annular divided wall column further includes structured packing elements disposed within at least the annulus column region as well as a ring-shaped cantilevered collector; and a ring-shaped distributor disposed in the annulus column region above or below the plurality of structured packing elements. The thermal expansion and contraction of the second annular column wall in a radial direction and in an axial direction is independent of the thermal expansion and contraction of the first annular column wall in the radial and axial directions.

Distillation apparatus and process for performing distillation or extractive distillation

a invenção se refere a um dispositivo de destilação que compreende uma coluna (k) para separar uma corrente de alimentação (1) em uma corrente de produto principal (2), uma corrente inferior de produto (3) e opcionalmente uma ou mais correntes de extração lateral que têm três ou mais células (i, ii, iii) em série através das quais o fluido flui, sendo que pelo menos a primeira célula é integrada no fundo da coluna (k), para aquecimento de multiestágio e evaporação parcial do líquido que flui através das células com a exceção do líquido da última célula em um estágio de evaporação. The invention relates to a distillation device comprising a column (k) for separating a feed stream (1) into a main product stream (2), a lower product stream (3) and optionally one or more feed streams. lateral extraction having three or more cells (i, ii, iii) in series through which fluid flows, at least the first cell being integrated into the bottom of the column (k) for multistage heating and partial liquid evaporation that flows through the cells with the exception of the last cell liquid in an evaporation stage.

Use of downcomer beam to support adjacent cross flow trays within a mass transfer column

Advanced tray support system using orthogonal grillage

The present invention relates to the use of orthogonal tray stiffeners in supporting tray panels for process tray.

Impingement baffle plate assemblies

An impingement baffle plate assembly in a scrubber tower comprises a plurality of impingement baffles mounted above a perforated plate. A peripheral frame lies beneath the perforated plate and forms part of the assembly, which is releasably mounted in the scrubber tower. The peripheral frame ensures flatness of the assembly so that the means fixing the assembly in the tower may be simplified and adapted for quick release of the assembly for repair or replacement.

Distillation tower with a liquid collection system

Column bottom

Cross flow tray and support system for use in a mass transfer column

橫流托盤係提供有支撐系統。支撐系統係將上橫流托盤相互連接至下橫流托盤之降液管，以對上橫流托盤提供支撐。在一些態樣中，支撐系統亦可將下橫流托盤之降液管互相連接至在下面的成對上橫流托盤，以對托盤組件提供附加的支撐。此托盤組件可在不阻礙塔柱之性能下促進較容易的安裝。

Purifier and purifying method for polymerizable organic compounds

Patent FR2274343B1

Separation tower

Aperture layout for vapor-liquid contact tray

Annular dividing wall column of air separation unit

本发明提供了一种用于低温精馏空气或空气成分的环形分壁塔。环形分壁塔包括第一环形塔壁和第二环形塔壁，第二环形塔壁设置在第一环形塔壁内以限定环空塔区域和内芯塔区域。本发明的环形分壁塔还包括设置在至少环空塔区域内的规整填料元件以及环形悬臂式收集器；以及环形分配器，环形分配器设置在环空塔区域中且位于多个规整填料元件上方或下方。第二环形塔壁在径向方向和轴向方向上的热膨胀和收缩与第一环形塔壁在径向方向和轴向方向上的热膨胀和收缩无关。

Thermal separating process

A separating column containing a sequence of mass transfer trays that are supported by at least one covered double-T support and/or covered U-shaped support.

Column sectional floor

Column sectional floor. Radial sectors of the floor rest on radial supports. Support ends rest in channels around the column inner wall and around the central tube in the column. The floor is assembled as a unit and then placed into the column. Used as sieve-tray or bubble cap tray support.

Purifier and purifying method for polymerizable organic compounds

装备一种蒸馏塔，使在塔盘支撑件(如支撑环)的一个部分中形成能使含可聚合有机化合物的液体从塔盘支撑件向下流动的孔，从而避免液体在塔盘支撑件上的实质性滞留。因此，该液体(如粗丙烯酸)能平稳地从塔盘的表面和塔盘支撑件上向下流动，由此造成液体无实质性滞留。其结果是，当液体保留在塔盘表面和塔盘支撑件上并因此被加热而倾向于发生的聚合反应被有效地抑制了，并且可聚合有机化合物得以高效率地精制。

Stripping column and process for extracting a component from a liquid medium.

Columna de agotamiento y proceso para extraer un componente de un medio líquido usando un gas, donde la columna de agotamiento comprende una columna vertical (10) que comprende una pared esencialmente cilíndrica (54), donde la columna vertical (10) está dividida por placas perforadas horizontales (20) en una serie de cámaras superpuestas (11, 12, ..., 16, 17), donde cada una de dichas cámaras (11, 12, 16, 17) comprende diversas particiones verticales (34, 34', 34II 34III 34IV 34V) situadas de tal manera de formar estrechamientos. De acuerdo con un aspecto importante de la invención, las particiones verticales (34, 34', 34", 34", 34IV, 34V) están unidas a la pared (54) de la columna vertical (10) y están diseñadas de tal manera que sostienen a las placas perforadas (20).

Hole layout of vapor-liquid contact tray

一种汽液接触盘装置包括盘，所述盘具有供流体通过所述盘的多个孔。所述孔被布置在基本上平行于所述盘的主液体流动路径延伸的第一组的三个相邻的列中。中间列的孔沿所述盘上的主液体流动路径与其他两列的相邻孔偏置，以跨所述三个相邻的列形成相邻孔的三角形图案。所述孔具有长度和宽度，每个长度基本上平行于其列定向，并且每个宽度基本上垂直于其列定向。每一列内的相邻孔的中心以第一间隔隔开，所述第一间隔等于或者介于所述列中的孔的平均长度的2.5倍和4.5倍之间。相邻的列以第二间隔隔开，所述第二间隔等于或者介于所述相邻的列的孔的平均宽度的1.5倍和2.5倍之间。

Wet scrubber tray

An improved wet scrubber tray provides increased resistance to vibration-induced cracking. The tray is self supporting to eliminate wastage of raw material, and additional internal stiffeners added to the tray make multiple intermediate stiffeners. The connection of the intermediate stiffeners to the perforated bottom plate is changed to eliminate the shop weld in the bottom plate. The holes in the perforated bottom plate are repositioned so that they are moved away from the boundaries of the tray to reduce their influence on boundary conditions. The thickness of the tray material may be increased to lower the vibratory stresses. The mechanism for holding the trays themselves within the spray absorber tower is changed so that the trays are now held down by plate material that is attached to the support grid, but not to the trays. Three field welds are applied to the sides of each tray to hold the trays in place relative to each other and are strategically placed to allow adjacent side stiffeners to act together as a composite section, thus increasing their strength. Elastomeric material such as neoprene is used at the tray-to-grid attachments to increase the damping of the system. Formed features in the trays such as single or multiple ribs, bosses, domes or dimples may also be provided to increase tray stiffness or influence wet scrubber performance.

Latch for a hydroprocessing vessel and method relating thereto

Apparatus for supporting internals within a mass transfer column and process involving same

Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same

CROSS FLOW TRAY AND SUPPORT SYSTEM FOR USE IN A MASS TRANSFER COLUMN

Se proporcionan bandejas de flujo cruzado con un sistema de soporte. El sistema de soporte interconecta la bandeja de flujo cruzado superior a un tubo de descenso de la bandeja de flujo cruzado inferior a fin de proporcionar soporte para la bandeja superior. En algunos aspectos, el sistema de soporte además puede interconectar el tubo de descenso de la bandeja de flujo cruzado inferior a una bandeja superior de un par de sustento, de manera de proporcionar soporte adicional para el montaje. Dichos montajes de bandeja pueden facilitar más fácil instalación, sin impedir el desempeño de la columna. Cross flow trays are provided with a support system. The support system interconnects the upper cross flow tray to a lower tube of the lower cross flow tray in order to provide support for the upper tray. In some aspects, the support system can also interconnect the lower cross flow tray lowering tube to an upper support pair tray, in order to provide additional mounting support. Such tray mounts can facilitate easier installation, without impeding column performance.

Column tray

An improved tray for rectifying and scrubbing columns is simply constructed by providing a cylindrical member coaxially within the column shell, placing beams radially between said member and shell, attaching one end of each beam to said member or shell, supporting the opposite free end of each beam on a ring fastened to the vertical surface adjacent to said free end, and fitting tray segments in locking arrangement between the beams which are circumferentially spaced from each other. The free ends of the beams supported on the ring, together with the locked-in tray segments, can move radially to accommodate differences in thermal expansion of the components of the column.

Annular divided wall column for an air separation unit having a ring shaped support grid

An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first annular column wall to define an annulus column region and an interior core column region. The present annular divided wall column further includes structured packing elements disposed within at least the annulus column region as well as a ring-shaped cantilevered collector; and a ring-shaped distributor disposed in the annulus column region above or below the plurality of structured packing elements. The thermal expansion and contraction of the second annular column wall in a radial direction and in an axial direction is independent of the thermal expansion and contraction of the first annular column wall in the radial and axial directions.