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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 20. Отображено 20.
10-10-2018 дата публикации

NICKEL OXIDE NANOPARTICLE MANUFACTURING METHOD

Номер: KR1020180110328A
Автор: PARK, JI CHAN, YANG, JUNG IL, JUNG, HEON, CHUN, DONG HYUN, LEE, HO TAE, JEONG, HEON DO, KANG, SHIN WOOK
Принадлежит:

The present invention relates to a nickel oxide nanoparticle manufacturing method. The nickel oxide nanoparticle manufacturing method according to an embodiment of the present invention comprises: a step of forming a mixture by mechanically mixing nickel salt and a polymer surfactant; and a step of heat-treating the mixture. Nickel oxide nanoparticles can be produced through simple processes of mechanical mixing and heat-treating. COPYRIGHT KIPO 2018 (AA) Mix nickel salts and polymeric surfactants mechanically to form a mixture (BB) Heat-treating the mixture ...

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Номер записи: 1
10-07-2015 дата публикации

SLURRY BUBBLE COLUMN REACTOR

Номер: KR101535058B1
Автор: LEE, HO TAE, JUNG, HEON, CHUN, DONG HYUN, YANG, JUNG IL, YANG, JUNG HOON, PARK, JI CHAN, HONG, SUNG JUN, JEONG, HEON DO
Принадлежит: KOREA INSTITUTE OF ENERGY RESEARCH

The present invention relates to a slurry bubble column reactor using coal synthetic gas, which reduces filtering burden of a filtering means, increases reaction efficiency by maintaining the uniformly dispersing status of a catalyst in a main body of a reactor, and enables to induce a Fischer-Tropsch reaction, and additionally wax creaking or isomerization reactions. According to the present invention, the reactor comprises: a dispersion means and a re-dispersion means installed in the main body of the reactor to disperse and re-disperse the introduced synthetic gas; a porous packet bed installed in an upper part of the main body of the reactor which is an upper part of the re-dispersion means positioned at the uppermost, and suppressing the catalyst to be moved toward the upper part; and a filtering means disposed in the upper part of the packet bed of the main body of the reactor and made to be reacted in the slurry in order to filter the generated synthetic fuel only and outflow the ...

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Номер записи: 2
22-11-2018 дата публикации

CATALYST PREPARATION APPARATUS AND SYSTEM

Номер: WO2018212562A1
Автор: PARK, Ji-chan, CHUN, Dong Hyun, YANG, Jung-il, JEONG, Heon-do, JUNG, Heon, LEE, Ho-tae, LEE, Dong-wook, LEE, Chan-woo, KANG, Shin Wook
Принадлежит:

The present invention comprises: a separable material injection part for injecting a material therein; a mixing part for mixing the material injected in the material injection part; an aging part for aging, at a high temperature, the material mixed in the mixing part; and a firing part for supporting, on a support, the material aged in the aging part.

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Номер записи: 3
17-05-2017 дата публикации

CATALYST CAPABLE OF PRODUCING METHANOL FROM SYNTHETIC GAS AND PRODUCTION METHOD THEREOF

Номер: KR1020170054111A
Автор: JEONG, HEON DO, PARK, JONG HO, PARK, JONG KEE, JUNG, JI CHUL, JEONG, YEO JIN
Принадлежит:

The present invention relates to a catalyst for producing methanol and a production method thereof. More specifically, the present invention relates to a method for producing a catalyst by regulating coprecipitation condition for a catalyst obtained by a coprecipitation method. According to the present invention, the method for producing the catalyst enables the production of catalyst capable of increasing methanol productivity without involvement of complicated raw materials and production steps. Thus, it is possible to synthesize methanol efficiently through a low temperature and low pressure liquid phase reaction by using the catalyst. COPYRIGHT KIPO 2017 (AA) Percentage (%) (BB) Carbon monoxide conversion rate (CC) Methanol selectivity (DD) Methylacetate selectivity (EE) Aging time (Time) ...

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Номер записи: 4
28-03-2016 дата публикации

METHOD AND APPARATUS FOR PRODUCING ELECTRICITY AND OIL USING COAL

Номер: KR1020160033303A
Автор: LEE, HO TAE, JUNG, HEON, RA, HO WON, HONG, SUNG JUN, YANG, JUNG IL, CHUN, DONG HYUN, JEONG, HEON DO, PARK, JI CHAN
Принадлежит:

The present invention relates to a method and an apparatus for producing electricity and oil. The method for producing electricity and oil of the present invention can uniformly produce and supply electricity and oil through coal gasification using compressed air and through using remaining liquefied gas in generating of electricity and oil. Therefore, the method of the present invention can minimize consumed power and can enhance energy production by utilizing consumed liquefied gas in producing electricity and oil. The method of producing electricity and oil in the present invention comprises: an ash removal step for removing ash from coal; a gasification step for converting coal after ash removal into gaseous state by using compressed air at high temperature; a liquefaction step for producing oil in liquid state from gasified coal using a synthesis reactor; and a generation step for using liquefied gas remaining from the liquefaction step to generate electricity and oil. COPYRIGHT KIPO ...

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Номер записи: 5
24-03-2016 дата публикации

System for controlling temperature of slurry bubble column reactor

Номер: KR0101605818B1
Автор: 이호태, 정헌, 천동현, 양정일, 양정훈, 박지찬, 홍성준, 정헌도
Принадлежит: 한국에너지기술연구원

... 본 발명은 슬러리 기포탑 반응기의 온도 제어 시스템 및 방법에 관한 것으로, 석탄 합성가스를 슬러리에 함유된 촉매와 피셔-트롭쉬(Fischer-Tropsch; FT) 반응에 의해 합성연료를 생성할 때 발생하는 반응열을 효과적으로 제어하기 위한 것이다. 본 발명에 따르면, 온도 제어 장치는 슬러리 기포탑 반응기의 가동 초기에는 가열된 오일을 슬러리 기포탑 반응기의 냉각관으로 순환시켜 슬러리 기포탑 반응기의 내부 온도를 FT 반응 온도까지 상승시킨다. 그리고 FT 반응이 시작되면, 온도 제어 장치는 슬러리 기포탑 반응기의 온도 보다는 낮은 온도의 오일을 냉각관으로 순환시켜 슬러리 기포탑 반응기에서 발생되는 열을 제거한다.

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Номер записи: 6
06-11-2015 дата публикации

DEVICE AND METHOD FOR CONTROLLING TEMPERATURE OF SLURRY BUBBLE TOWER REACTOR

Номер: KR1020150124549A
Автор: LEE, HO TAE, JUNG, HEON, CHUN, DONG HYUN, YANG, JUNG IL, YANG, JUNG HOON, PARK, JI CHAN, HONG, SUNG JUN, JEONG, HEON DO
Принадлежит:

The present invention relates to a device and method for controlling temperature of a slurry bubble tower reactor. When a synthetic fuel is produced by Fischer-Tropsch (FT) reaction between a coal synthetic gas and a catalyst contained in slurry, generated reaction heat may be effectively controlled. According to the present invention, the device circulates heated oil to a cooling pipe of the slurry bubble tower reactor in an initial period of operation of the slurry bubble tower reactor, so internal temperature of the slurry bubble tower reactor is made to increase to an FT reaction temperature. Then, when an FT reaction begins, the device circulates oil having a lower temperature than a temperature of the slurry bubble tower reactor to the cooling pipe, so heat generated from the slurry bubble tower rector is removed. COPYRIGHT KIPO 2016 (10) Oil storage tank (25) Cooler (30) Pump (60) Controller ...

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Номер записи: 7
22-10-2015 дата публикации

MANUFACTURING METHOD OF HYDROCARBON COMPOUND USING FISCHER-TROPSCH SYNTHESIS REACTION

Номер: KR101561627B1
Автор: LEE, HO TAE, JUNG, HEON, CHUN, DONG HYUN, YANG, JUNG IL, YANG, JUNG HOON, PARK, JI CHAN, HONG, SUNG JUN, JEONG, HEON DO
Принадлежит: KOREA INSTITUTE OF ENERGY RESEARCH

The present invention relates to a manufacturing method of a hydrocarbon compound using a Fischer-Tropsch synthesis reaction, which can increase productivity by optimizing a reduction condition of an iron-based catalyst. The method comprises: a reduction step for reducing and treating by inserting first gas composed of CO in a first reactor inserted with the iron-based catalyst; and a manufacturing step for manufacturing a hydrocarbon compound by reacting second gas containing H_2 and CO in a second reactor inserted with the iron-based catalyst reduced and treated in the reduction step. COPYRIGHT KIPO 2016 (AA) Start (BB) End (S10) Reducing and treating by inserting first gas composed of CO in a first reactor inserted with the iron-based catalyst (S20) Manufacturing a hydrocarbon compound by reacting second gas containing H_2 and CO in a second reactor inserted with the iron-based catalyst reduced and treated ...

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Номер записи: 8
20-04-2017 дата публикации

METHOD FOR PRODUCING SYNTHETIC FUEL HAVING HIGH DIESEL AND GASOLINE CONTENTS USING SLURRY BUBBLE COLUMN REACTOR

Номер: WO2017065573A1
Автор: LEE, Ho-tae, JUNG, Heon, YANG, Jung-il, JEONG, Heon-do, CHUN, Dong Hyun, RA, Ho-won, PARK, Ji-chan
Принадлежит:

The present invention relates to a method for producing synthetic fuel having high diesel and gasoline contents using a slurry bubble column reactor. The present invention can provide an optimal process which enables the production of a Fischer-Tropsch synthesis reaction product having increased diesel and gasoline contents, rather than the production of wax, by operating, at a high temperature, a conventional slurry bubble column reactor (SBCR) which has been mainly applied to a low-temperature FT reaction.

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Номер записи: 9
27-03-2018 дата публикации

자립형 셀프서스테이닝 방식의 열교환기타입 모듈형 리포머

Номер: KR0101842581B1
Автор: 양정일, 박지찬, 정헌, 정헌도, 천동현, 이호태
Принадлежит: 한국에너지기술연구원

... 본 발명은 반응열을 공급하기 위한 열교환기 타입의 반응열 공급기와 격오지나 심해 환경에서의 가스를 활용한 수소 생산을 위하여 고흡열반응을 위한 열을 흡수하기 위한 촉매 층에 충전된 메탈폼으로 설계된 수소를 생산할 수 있는 수소 생산량 변동이 가능한 자립형 셀프서스테이닝 방식의 열교환기타입의 모듈형 리포머에 관한 것으로 본 발명은 추가적인 외부열원 공급 없이 연속적이고 안정적으로 높은 흡열반응을 위한 반응열을 안정적으로 공급할 수 있어 촉매층의 반응온도를 안정적으로 유지할 수 있는 효과를 갖는다.

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Номер записи: 10
11-09-2017 дата публикации

슬러리 기포탑 반응기를 이용한 경유 및 휘발유 고함량 합성연료의 제조방법

Номер: KR0101776927B1
Автор: 이호태, 정헌, 양정일, 정헌도, 천동현, 박지찬, 홍성준, 라호원
Принадлежит: 한국에너지기술연구원

... 본 발명은 슬러리 기포탑 반응기를 이용한 경유 및 휘발유 고함량 합성연료의 제조방법에 관한 것으로, 본 발명에서는 기존에 저온 FT 반응에 주로 적용하는 슬러리 기포탑 반응기(SBCR)를 고온에서 운전하여 왁스의 생산보다 경유 또는 휘발유 함량이 증가된 피셔 트롭시 합성반응 생성물을 생산할 수 있는 최적 공정을 제공할 수 있다.

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Номер записи: 11
14-02-2017 дата публикации

CATALYSTS FOR REVERSE WATER GAS SHIFT REACTION AT HIGH TEMPERATURE AND PREPARING METHOD THEREOF

Номер: KR101706639B1
Автор: YANG, JUNG IL, PARK, JI CHAN, JUNG, HEON, LEE, HO TAE, CHUN, DONG HYUN, JEONG, HEON DO, KANG, SHIN WOOK
Принадлежит: KOREA INSTITUTE OF ENERGY RESEARCH

The present invention relates to a preparing method of catalysts which show a high conversion rate, and maintain activation for a long time in a reverse water gas shift reaction at a high temperature, to the catalysts using the same, and to the reverse water gas shift reaction using the catalysts. The catalysts can be prepared simply and efficiently by melting and impregnating copper salt and iron salt to a porous alumina supporter at the same time, and completing the pyrolysis under a nitrogen atmosphere. The Fe-Cu/Al_2O_3 catalysts not only do not sinter at active points even at the high temperature, and maintain the activation of the catalysts, but also have superior reactivity, wherein the conversion rate thereof is approximate to the equilibrium conversion rate. COPYRIGHT KIPO 2017 (AA) Synthesis outline (BB) Porous alumina supporter (CC) Co melt-infiltration (DD) Combined non-crystalline salts (EE) High temperature pyrolysis (Calcination at 700°C) under N_2 (FF) Iron-copper for RWGS ...

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Номер записи: 12
08-11-2017 дата публикации

METHOD FOR PRODUCING HIGH FUNCTION IRON/ALUMINA SUPPORT CATALYST, AND METHOD FOR PRODUCING SYNTHETIC LIQUID FUEL BY USING SAME

Номер: KR1020170123358A
Автор: PARK, JI CHAN, CHUN, DONG HYUN, YANG, JUNG IL, JUNG, HEON, LEE, HO TAE, HONG, SUNG JUN, JEONG, HEON DO, LEE, DONG WOOK
Принадлежит:

The present invention relates to an iron/potassium/alumina composite-based catalyst for a Fischer-Tropsch synthesis capable of obtaining a synthetic liquid fuel from a mixed gas including carbon monoxide and hydrogen, a method for producing the same, and a use thereof. According to the present invention, the method comprises: a first step of melt-infiltrating an iron hydrate salt hydrated in a pore of an alumina support to make the content of a dipped iron salt become 0.4-1 gram (g) per unit gram (g) of the alumina support; and a second step of generating a porous iron carbide/alumina catalyst obtained by dipping iron carbide nano-particles in an alumina support pore by activating an iron metal hydrate salt dipped in the alumina support pore into iron carbide by means of calcining under an activated gas atmosphere. COPYRIGHT KIPO 2017 (AA) Iron hydrate salt (BB) Porous alumina support (CC) Melt-infiltrate (DD) Age (EE) Iron salt/alumina composite (FF) Iron salt decomposition/particle activation ...

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Номер записи: 13
26-04-2017 дата публикации

METHOD FOR PRODUCING SYNTHETIC FUEL CONTAINING HIGH CONTENT OF DIESEL AND GASOLINE USING SLURRY BUBBLE COLUMN REACTORS

Номер: KR1020170044801A
Автор: LEE, HO TAE, JUNG, HEON, YANG, JUNG IL, JEONG, HEON DO, CHUN, DONG HYUN, PARK, JI CHAN, HONG, SUNG JUN, RA, HO WON
Принадлежит:

The present invention relates to a method for producing synthetic fuel containing high content of diesel and gasoline using a slurry bubble column reactor (SBCR). The method for producing synthetic fuel can provide an optimized process capable of producing products of a Fischer-Tropsch (FT) synthesis reaction ensuring higher content of diesel or gasoline than wax, by operating, at a high temperature, the slurry bubble column reactor which is usually applied to previous low temperature FT reaction. COPYRIGHT KIPO 2017 ...

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Номер записи: 14
31-01-2018 дата публикации

합성가스로부터 메탄올을 제조하는 촉매 및 이의 제조방법

Номер: KR0101823623B1
Автор: 정헌도, 박종호, 박종기, 정지철, 정여진
Принадлежит: 한국에너지기술연구원

... 본 발명은 메탄올 제조용 촉매 및 이의 제조방법에 관한 것으로, 더욱 상세하게는 공침방법에 의하여 만들어지는 촉매에 있어서 공침조건을 제어하여 촉매를 제조하는 방법으로, 복잡한 원료를 사용하거나 제조단계를 거치지 않고, 메탄올 수율을 향상시킬 수 있는 촉매를 제조할 수 있고, 이를 이용하여 저온, 저압의 액상반응을 통하여 효율적으로 메탄올을 합성할 수 있다.

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Номер записи: 15
28-11-2018 дата публикации

CATALYST PRODUCTION APPARATUS AND SYSTEM

Номер: KR1020180127206A
Автор: PARK JI CHAN, CHUN DONG HYUN, YANG JUNG IL, JEONG HEON DO, JUNG HEON, LEE HO TAE, LEE DONG WOOK, LEE CHAN WOO, KANG SHIN WOOK
Принадлежит:

The present invention relates to a catalyst production apparatus which comprises: a raw material injection part capable of injecting a raw material to the inside while being separable; a mixing part for mixing the raw materials injected from the raw material injecting part; and an aging part aging the raw material mixed in the mixing part at a high temperature. According to the present invention, it is possible to increase stability by suppressing progression of rapid oxidation taking place in metal supported catalysts. COPYRIGHT KIPO 2019 ...

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Номер записи: 16
14-09-2017 дата публикации

PRODUCTION METHOD OF SYNTHETIC FUEL CONTAINING HIGH CONTENTS OF DIESEL FUEL AND GASOLINE USING SLURRY BUBBLE COLUMN REACTOR

Номер: KR1020170104132A
Автор: LEE, HO TAE, JUNG, HEON, YANG, JUNG IL, JEONG, HEON DO, CHUN, DONG HYUN, PARK, JI CHAN, HONG, SUNG JUN, RA, HO WON
Принадлежит:

The present invention relates to a production method of synthetic fuel containing high contents of diesel fuel and gasoline using a slurry bubble column reactor. The present invention provides an optimal process for producing a Fischer-Tropsch synthesis reaction product in which diesel fuel or gasoline contents are increased compared to the production of wax, by operating a slurry bubble column reactor (SBCR), which is conventionally applied to a low temperature FT reaction, at a high temperature. COPYRIGHT KIPO 2017 ...

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Номер записи: 17
11-07-2013 дата публикации

STACKED FLUIDIZED CAPACITIVE DEIONIZATION APPARATUS

Номер: WO2013103236A1
Автор: PARK, Jong-Soo, KIM, Dong-Kook, HWANG, Kyung-Ran, YEO, Jeong-Gu, CHOO, Ko-Yeon, KIM, Tae-Hwan, LEE, Chun-Boo, JEON, Sung-Il, PARK, Hong-Ran, JEONG, Heon-Do
Принадлежит:

The present invention relates to a fluidized capacitive deionization apparatus, and more particularly, provides a scale-up technology of a deionization apparatus constituted by a flow anode, an electrolyte and a flow cathode layer. The fluidized capacitive deionization apparatus is configured in that an electrode material and an electrolyte are supplied and discharged through a respective single inlet/outlet port regardless of the number of stacked unit cells in case FCDi is constituted by stacking unit cells. The fluidized capacitive deionization apparatus has a configuration of unit cells arranged into a compact module in which a flow hole is formed by connecting holes existing in component plates.

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Номер записи: 18
07-02-2018 дата публикации

MANUFACTURING METHOD OF HIGH PERFORMANCE IRON/ALUMINA CATALYST FOR SUPPORT AND MANUFACTURING METHOD OF SYNTHETIC LIQUID FUEL USING SAME

Номер: KR1020180014148A
Автор: PARK JI CHAN, DONG HYUN CHUN, YANG JUNG IL, JUNG HEON, LEE HO TAE, HONG SUNG JUN, JEONG HEON DO, LEE DONG WOOK
Принадлежит:

The present invention relates to an iron/potassium/alumina complex-based catalyst for Fischer-Tropsch synthesis reaction, which can obtain synthetic liquid fuel from mixed gas including carbon monoxide and hydrogen; and to a manufacturing method and use thereof. The manufacturing method according to the present invention comprises the following steps: a first step of melt-infiltrating iron hydrated salt in pores of an alumina support so that the content of iron salt to be supported is 0.4-1 gram (g) per gram (g) of the alumina support; and a second step of forming a porous iron carbide/alumina catalyst in which iron carbide nanoparticles are supported in the pores of the alumina support by activating the iron hydrated salt supported in the pores of the alumina support into iron carbide after calcining the iron hydrated salt under an activating gas atmosphere. COPYRIGHT KIPO 2018 (AA) Iron fluoride salt (BB) Porous alumina supporter (CC) Melt-infiltrate (DD) Aging (EE) Iron salt/alumina ...

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Номер записи: 19
13-12-2017 дата публикации

STAND-ALONE SELF-SUSTAINING HEAT EXCHANGER TYPE MODULAR REFORMER

Номер: KR1020170137497A
Автор: YANG, JUNG IL, PARK, JI CHAN, JUNG, HEON, JEONG, HEON DO, CHUN, DONG HYUN, LEE, HO TAE
Принадлежит:

The present invention relates to a stand-alone self-sustaining heat exchanger type modular reformer which is capable of varying a production amount of hydrogen to be able to produce designed hydrogen by a heat exchanger type reaction heat supplier for supplying reaction heat and by a metal foam which is filled in a catalyst layer for absorbing heat for a high endothermic reaction to produce hydrogen utilizing gas in a distant place, a remote area, or a deep sea environment. The stand-alone self-sustaining heat exchanger type modular reformer comprises: a first reactor (100) including an inflow unit (110) which is formed in one end of the first reactor, and through which a reactant is flown into the first reactor, a catalyst layer (120) with which the reactant is made to react under predetermined reaction conditions, and a discharge unit (130) which is formed in the other end of the first reactor, and through which a product produced by passing the reactant through the catalyst layer is ...

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Номер записи: 20