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

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Применить Всего найдено 45. Отображено 45.
16-05-2013 дата публикации

CATALYST FOR DECOMPOSITION OF PERFLUORINATED COMPOUND CONTAINING HALOGEN ACID GAS, AND PREPARATION METHOD THEREOF

Номер: WO2013069880A1
Автор: CHOI, Won Choon, PARK, Yong Ki, KANG, Na Young, CHO, Min-Whee, CHO, Song-Jong, CHO, Sung Ho, YOON, Sung Jin, SON, Young-Ju
Принадлежит:

The present invention provides a catalyst for the decomposition of a perfluorinated compound containing a halogen acid gas, and a preparation method thereof. According to the present invention, the Ru-P-Al tricomponent catalyst for the decomposition of a perfluorinated compound shows an excellent decomposition effect and durability with respect to the decomposition and removal of a perfluorinated compound containing a halogen acid gas, and thus can be used to decompose a cleanser, an etchant, a solvent and the like of a perfluorinated compound from the semiconductor manufacturing industry to the LCD processing field. In addition, the present invention can be useful for decomposing and removing a perfluorinated compound discharged in a process using a halogen acid gas such as F2, Cl2, Br2 and the like.

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Номер записи: 1
08-11-2018 дата публикации

CATALYST FOR DECOMPOSING PERFLUORINATED COMPOUND WITH INCREASED MOLDING STRENGTH AND USE THEREOF

Номер: KR1020180121730A
Автор: PARK, KWANG HEE, KIM, MIN JI, MIN, JOON SEOK, CHO, SUNG JONG, YOON, SUNG JIN, LEE, DONG CHE
Принадлежит:

Provided is a catalyst for decomposing a perfluorinated compound which is prepared by mixing acetylacetone, a transition metal precursor, and an alumina precursor selected from the group consisting of aluminum trihydroxide, boehmite and pseudo-boehmite, followed by extrusion-molding, drying, and sintering processes. The catalyst comprises an alumina support containing acetylacetone with a molar ratio of transition metal to acetylacetone is 1: 1-5. The catalyst for decomposing perfluorinated compound, according to the present invention, is an acid-resistant catalyst having durability against fluorine generated by decomposition of a halogen group acid gas or a perfluorinated compound contained in perfluorinated compounds, and also increases reaction activities. Therefore, the catalyst can be used for decomposing a cleaning agent and an etching agent of the perfluorinated compound used in a semiconductor production process and a display production process. Particularly, the catalyst can be ...

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Номер записи: 2
13-06-2017 дата публикации

사이클론형 촉매 산화 장치를 이용한 VOCs 제거 시스템

Номер: KR0101746711B1
Автор: 이동채, 윤성진, 조성종, 김정연, 박상준, 허태경
Принадлежит: 주식회사 에코프로

... 내벽이 VOCs 산화촉매로 코팅된 사이클론 반응기; 상기 사이클론 반응기에 VOCs 함유 가스를 공급하는 가스 투입구; 상기 사이클론 반응기 내의 상부중심에 배치되며 VOCs 산화촉매가 담지된 허니컴형 가스 토출부; 및 상기 사이클론 반응기의 외부에 배치되어 상기 사이클론 반응기의 내부에 열원을 공급하는 가열부를 포함하는, 사이클론형 촉매 산화 장치 및 이를 이용한 VOCs 제거 시스템이 제공된다. 본 발명에 따르면, VOCs 함유 오염 가스 중의 입자상 물질의 제거와 VOCs의 산화분해 반응을 하나의 반응기 내에서 수행할 수 있어서, 설비부담을 줄일 수 있고, 촉매와 VOCs의 반응 면적을 극대화하여 VOCs로 인한 2차 오염을 최소화할 수 있으며, 흡착물질의 탈착을 에너지효율적으로 용이하게 수행할 수 있다.

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Номер записи: 3
03-09-2018 дата публикации

METAL POROUS BODY-COATED Ni BASED CATALYST FOR SMR REACTION WITH IMPROVED CATALYST ADHESION AND REACTION CHARACTERISTICS, AND PRODUCTION METHOD AND USE THEREOF

Номер: KR1020180098200A
Автор: YOON SUNG JIN, CHO SUNG JONG, MIN JOON SEOK, CHOI SANG HYUN, KIM CHO GYUN, AHN JI HYE
Принадлежит:

The present invention relates to a metal porous body-coated Ni based catalyst for SMR reaction with improved catalyst adhesion and reaction characteristics, and a production method and use thereof. More specifically, the present invention provides a production method of the metal porous body-coated Ni based catalyst, the method comprising: a first step of preparing nickel-containing composite particles in which a metal activating component is supported on a ceramic support; a second step of mixing the nickel-containing composite particles with an inorganic binder to obtain a mixture, and milling the mixture to prepare a Ni-based catalyst slurry; a third step of pretreating the surface of a metal porous body so that an Al_2O_3 oxide film is formed on the surface of the metal porous body, or the Al_2O_3 oxide film will be formed on the surface of the metal porous body in a later step; and a fourth step of dip-coating the pretreated metal porous body with the Ni-based catalyst slurry, drying ...

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Номер записи: 4
14-07-2016 дата публикации

CONCENTRATED TYPE MOTOR

Номер: KR1020160084541A
Автор: CHO, SEONG JONG
Принадлежит:

A concentrated type motor is disclosed. According to an embodiment of the present invention, the concentrated motor comprises: a stator composed of a plurality of teeth radially protruded in a ring-shaped yoke and line coils wound around the teeth; a rotor installed to be able to rotate with a predetermined interval in the center of the stator; and a PCB bus-bar wiring the line coils between neighboring teeth, and having a plurality of hall sensors to detect a position of the rotor. COPYRIGHT KIPO 2016 ...

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Номер записи: 5
06-02-2018 дата публикации

INTEGRATED TREATMENT SYSTEM OF COMPOSITE WASTE GAS INCLUDING NITROGEN OXIDES, CHLOROFLUOROCARBONS, HYDROCHLOROFLUOROCARBONS, HYDROFLUOROCARBONS, AND PERFLUORINATED COMPOUNDS

Номер: KR101825825B1
Автор: AHN, SANG JAE, MO, JAE PIL, KIM, JIN SANG, CHO, SUNG JONG, YOON, SEONG JIN, LEE, DONG CHE
Принадлежит: ECOPRO CO., LTD.

Provided is an integrated treatment system of composite waste gas which includes nitrogen oxides (NO_x, N_2O), chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), hydrofluorocarbons (HFCs), and perfluorinated compounds (PFCs). The system includes: a first wet treatment unit which washes and adsorbs dust including ash, SO_x, and gas dissolved in water; a decomposition reactor which receives waste gas treated in the first wet treatment unit and processes NO_x/N_2O, CFCs, HCFCs, HFCs, and PFCs; and a second wet treatment unit which receives waste gas treated in the decomposition reactor and performs washing and adsorption. The system can efficiently treat a large amount of composite waste gas. COPYRIGHT KIPO 2018 (AA) Reducing agent (BB) Cleaning water (CC) Exhaust gas (DD) Atmosphere discharge ...

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Номер записи: 6
10-03-2017 дата публикации

HIGH EFFICIENCY NI-BASED CATALYST FOR STEAM METHANE REFORMING AND USE THEREOF

Номер: KR1020170027674A
Автор: LEE, DONG CHE, YOON, SUNG JIN, CHO, SUNG JONG, CHOI, SANG HYUN, KIM, CHO GYUN, YOU, JI SEON, MIN, JOON SEOK, AHN, JI HYE
Принадлежит:

The present invention relates to a Ni-based catalyst for steam methane reforming (SMR) at the low temperature of 500 to 600 °C, wherein the Ni-based catalyst for steam methane reforming is sintered by immersing a nickel precursor in boehmite and has a nickel content of 10 to 40 wt%. The Ni-based catalyst for low-temperature SMR according to the present invention may be used in a method for producing synthesis gas or hydrogen gas from natural gas by performing an SMR process and a hydrogen separation process at the low temperature of 500 to 600 °C in one reactor. COPYRIGHT KIPO 2017 ...

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Номер записи: 7
29-11-2018 дата публикации

암모니아 제거 장치 및 제거 방법

Номер: KR0101923212B1
Автор: 최상현, 박광희, 김기왕, 민준석, 조성종, 윤성진, 이동채
Принадлежит: 주식회사 에코프로

... 본 발명은 흡착제를 이용한 암모니아 제거 방법 및 장치에 관한 것이다. 본 발명에 의한 암모니아 제거 장치 및 방법을 이용하여 암모니아를 제거하는 경우, 기존 습식 스크러버를 이용한 경우와 달리 폐액 등이 배출되지 않는 장점이 있으며, 흡착제의 재생으로 설비의 크기가 크지 않은 장점이 있다.

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Номер записи: 8
01-09-2015 дата публикации

ADSORBENT HAVING MICROWAVE ABSORPTION PROPERTY

Номер: KR101549359B1
Автор: LEE, DONG CHE, YOON, SEONG JIN, CHO, SUNG JONG, KIM, JEONG YEON, PARK, SANG JUN, HUH, TAE KYUNG
Принадлежит: ECOPRO CO., LTD.

The present invention provides an adsorbent having an improved microwave absorption property. More specifically, the adsorbent has a core-shell structure including a silicon carbide bead arranged in the inner core and an adsorbent material arranged on the outer side of the inner core. Multiple silicon carbide particles having the diameter of 1-10 μm are dispersed in the adsorbent. The adsorbent material can be processed in an ion exchange operation using positive ions. The adsorbent is highly reactive for the microwaves and quickly reaches the desorption temperature by the microwaves emitted in a desorption operation, thereby increasing the desorption efficiency. The adsorbent has the silicon carbide bead arranged in the inner core not to affect the absorption amount to maintain the absorption performance. The absorption can be semi-permanently used in an organic compound removal system or moisture removal system using the conventional microwaves while increasing the energy efficiency by ...

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Номер записи: 9
13-06-2016 дата публикации

VANADIUM-BASED DENITRATION CATALYST AND METHOD OF PRODUCING SAME

Номер: KR101629483B1
Автор: CHOI, SANG HYUN, CHO, SUNG JONG, YOON, SUNG JIN, LEE, DONG CHE, HONG, SUNG CHANG, LEE, SANG MOON, KWON, DONG WOOK, KIM, GEO JONG, WON, JONG MIN, PARK, KWANG HEE
Принадлежит: ECOPRO CO., LTD.

The present invention relates to a vanadium-based denitration catalyst and a method of producing the same, and more particularly, to a vanadium-based denitration catalyst including a titanium oxide and a vanadium oxide supported on the titanium oxide and characterized in that a surface density of the vanadium oxide ranges from 2.0 to 6.0 VO_x/nm^2, and to a method of producing the same characterized by including the following steps: (a) introducing a vanadium precursor on a titania carrier to produce a mixed slurry and (b) drying and firing the mixed slurry, wherein a surface density of the vanadium oxide ranges from 2.0 to 6.0 VO_x/nm^2. According to the present invention, a nitrogen oxide removal activity may be maximized. COPYRIGHT KIPO 2016 ...

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Номер записи: 10
08-02-2018 дата публикации

INTEGRATED TREATMENT SYSTEM FOR COMPOSITE WASTE GAS COMPRISING NITROGEN OXIDES, CHLOROFLUOROCARBONS, HYDROCHLOROFLUOROCARBONS, HYDROFLUOROCARBONS, AND PERFLUORINATED COMPOUNDS

Номер: WO2018026134A1
Автор: AHN, Sang Jae, MO, Jae Pil, KIM, Jin Sang, CHO, Sung Jong, YOON, Seong Jin, LEE, Dong Che
Принадлежит:

Provided is an integrated treatment system for composite waste gas comprising nitrogen oxides (NOx and N2O), chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), hydrofluorocarbons (HFCs), and perfluorinated compounds (PFCs). The integrated treatment system comprises: a first wet treatment apparatus for washing and adsorption-treating a gas to be dissolved in water, SOx and dust including ash; a decomposition reactor for receiving the waste gas treated by the first wet treatment apparatus and treating nitrogen oxides, CFCs, HCFCs, HFCs and PFCs; and a second wet treatment apparatus for receiving the waste gas treated in the decomposition reactor and washing and adsorption-treating the same. The system can effectively treat a large amount of composite waste gas.

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Номер записи: 11
06-04-2016 дата публикации

METHOD TO PRODUCE OXIDE-INTEGRATED POROUS METAL STRUCTURE

Номер: KR1020160037813A
Автор: LEE, DONG CHE, YOON, SUNG JIN, CHO, SUNG JONG, CHOI, SANG HYUN, JUNG, JU YONG, LEE, WOO HYUNG
Принадлежит:

The present invention provides a method to produce an oxide-integrated porous metal structure comprising: a step of preparing a coating solution containing an oxide precursor indicated as chemical formula 1 shown below; a step of coating the coating solution on the metal structure, forming an oxide precursor layer; and a step of thermally treating the metal structure wherein the oxide precursor layer is formed, producing the porous metal structure with fine pores. In the formula, R_1, R_2, R_3 are hydrogen or independently selected from alkyl groups of C_1-C_8 which are substituted or not. M is a metal, and n is an integer of 1 to 6. The purpose of the present invention is to provide the method to produce the oxide-integrated metal structure with the coating method using the coating solution capable of providing excellent uniformity and adhesive properties; and a pressure change of nitrogen or air supplied to the air knife within a short time. More specifically, the present invention obtains ...

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Номер записи: 12
03-03-2017 дата публикации

CATALYST FOR REMOVING NITROGEN OXIDE COMPRISING CATALYST LAYER FORMED ON SURFACE OF STRUCTURE, PREPARATION METHOD AND USE THEREOF

Номер: KR1020170023395A
Автор: CHOI, SANG HYUN, KIM, KI WANG, YOON, SUNG JIN, CHO, SUNG JONG, PARK, KWANG HEE, YOU, JI SEON, KIM, DONG WOO
Принадлежит:

The present invention relates to a catalyst for removing nitrogen oxide comprising a catalyst layer formed on the surface of a structure, and to a preparation method and use thereof. The surface of the structure is coated with the catalyst for removing nitrogen oxide in which manganese as a main catalyst along ceria and tungsten as cocatalysts is supported in a titania carrier by using an organic or inorganic hybrid coating method. Therefore, compared to an existing pellet type, the catalyst of the present invention has a high specific surface area, and the dispersibility of the cocatalysts is improved, thereby providing the catalyst exhibiting high reaction activity even with a small amount. COPYRIGHT KIPO 2017 ...

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Номер записи: 13
22-09-2017 дата публикации

WHEEL MOTOR ASSEMBLY FOR ELECTRIC BICYCLE

Номер: KR1020170106785A
Автор: CHO, SEONG JONG
Принадлежит:

Disclosed is a wheel motor assembly for an electric bicycle. According to an embodiment of the present invention, the wheel motor assembly for an electric bicycle comprises: a wheel rim including a tire and a rim; a motor including a rotor and a stator; a motor housing provided to cover the motor; a hub shaft provided in a center of the motor housing and fixedly coupled with the stator of the motor; and a plurality of spokes connecting the motor housing and the wheel rim. The rotor of the motor comprises: a magnet provided in a plurality of pieces thereof; and a magnet ring coupled with the magnets at a predetermined gap in an inner side surface thereof, wherein the magnet ring is provided with a protrusion at an outer side surface thereof to be inserted in and extracted to the motor housing so that the magnet ring is strongly coupled to the motor housing, thereby capable of easily transferring rotation force to the wheel while having a simple structure of the motor. COPYRIGHT KIPO 2017 ...

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Номер записи: 14
02-07-2018 дата публикации

SMR 반응용 메탈 폼 코팅 촉매의 제조방법 및 이에 의해 제조된 메탈 폼 코팅 촉매

Номер: KR0101872728B1
Автор: 윤성진, 조성종, 민준석, 최상현, 김초균, 안지혜
Принадлежит: 주식회사 에코프로

... 본 발명은 촉매 부착성 및 반응특성이 향상된 SMR 반응용 금속 다공체 코팅 니켈계 촉매 및 이의 제조방법 및 용도에 관한 것이다. 본 발명은 세라믹 지지체에 금속 활성성분이 담지된 니켈 함유 복합체 입자를 준비하는 제1단계; 상기 니켈 함유 복합체 입자와 무기 바인더를 혼합한 후 밀링하여 니켈 함유 복합체 입자의 평균 직경을 15 ㎛ 이하로 조절하고 pH가 4 내지 8인 니켈계 촉매 슬러리를 제조하는 제2단계; 및 금속 다공체에 상기 니켈계 촉매 슬러리를 딥 코팅한 후 건조 및 소성하여 금속 다공체에 상기 니켈 함유 복합체가 담지된 니켈계 촉매를 제조하는 제3단계를 포함하는 금속 다공체 코팅 니켈계 촉매의 제조방법을 제공한다. 본 발명에 따르면 메탈 폼에 코팅되는 세라믹 지지체에 담지된 촉매의 부착성을 향상시킬 수 있고, 반응 효율을 향상시킬 수 있다.

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Номер записи: 15
05-06-2015 дата публикации

DRIVE UNIT FOR ELECTRIC BICYCLE

Номер: KR1020150061963A
Автор: KIM, IL RYONG, CHO, SEONG JONG
Принадлежит:

A drive unit for an electric bicycle is disclosed. According to an embodiment of the present invention, a drive unit for an electric bicycle comprises: a motor generating a rotational force to drive a wheel of an electric bicycle; and a deceleration gear unit having a plurality of gears to decelerate the rotational force generated from the motor. The motor comprises: a rotor wherein an accommodating space is formed in the center; and a stator spaced from the rotor at a predetermined distance and installed to cover the rotor. The deceleration gear unit comprises: a first planetary gear assembly arranged in the accommodating space inside the motor to be connected to the rotor; and a second planetary gear assembly arranged in an outer side of the motor and connected to the first planetary gear assembly. COPYRIGHT KIPO 2015 ...

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Номер записи: 16
15-03-2018 дата публикации

NICKEL-BASED CATALYST MOLDED BODY FOR STEAM METHANE REFORMING AND USE THEREOF

Номер: WO2018048236A1
Автор: LEE, Dong Che, CHO, Sung Jong, MIN, Joon Seok, CHOI, Sang Hyun, KIM, Cho Gyun, AHN, Ji Hye
Принадлежит:

The present invention relates to a Ni-based catalyst molded body for steam methane reforming (SMR), the catalyst molded body being obtained by compression molding a catalyst powder, in which a nickel precursor is immersed in and supported on boehmite, and then firing the catalyst powder. The catalyst for SMR of the present invention, by using boehmite as a supporter, can achieve high strength through pelletization and molding and can exhibit improved reaction characteristics.

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Номер записи: 17
18-01-2019 дата публикации

과불화화합물 분해 장치 및 분해 방법

Номер: KR0101939609B1
Автор: 최상현, 박광희, 김민지, 민준석, 조성종, 윤성진, 이동채
Принадлежит: 주식회사 에코프로

... 과불화화합물 분해 촉매를 포함하는 제 1 촉매부 및 선택적 환원촉매를 포함하는 제 2 촉매부를 포함하며, 상기 제 1 촉매부 및 제 2 촉매부는 단일한 반응기 내에 순차적으로 구비되며, 상기 제 1 촉매부 측에 제 1 유입구가 구비되고, 상기 제 2 촉매부 측에 배출구가 구비된 반응기를 포함하는 과불화화합물 분해 장치로, 본 발명의 장치로 과불화화합물을 분해할 경우, 작은 설비크기로 효율적으로 과불화화합물을 제거할 수 있으며, 장기간 높은 분해효율을 나타낼 수 있는 장점이 있다.

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Номер записи: 18
18-06-2018 дата публикации

과불화 화합물 분해용 내산성 촉매 및 이의 용도

Номер: KR0101867507B1
Автор: 최상현, 박광희, 김민지, 민준석, 조성종, 윤성진, 이동채
Принадлежит: 주식회사 에코프로

... 본 발명은 트리하이드록사이드(aluminum trihydroxide), 보에마이트(boehmite) 및 의보에마이트(pseudo-boehmite)로 구성된 군에서 선택된 원료와, 지르코니아(ZrO2) 또는 지르코니아 졸을 물 함유 용매에서 혼합, 건조 및 소성하여 제조한, 알루미나 및 지르코니아 혼합 촉매 지지체를 포함하되, 바람직하게는 알루미나 및 지르코니아 혼합 촉매 지지체에 활성금속으로 아연(Zn)이 담지된 것이 특징인 과불화 화합물 분해용 촉매를 제공한다. 본 발명에 따른 과불화 화합물 분해용 촉매는 내산성 촉매로서, 과불화 화합물에 포함된 할로겐족 산성가스 또는 과불화합물이 분해하여 생성된 불소에 대해 내구성을 가지며, 반응활성도 증진시킬 수 있다. 따라서, 반도체 제조공정 및 디스플레이 제조공정에서 사용되는 과불화 화합물의 세정제 및 에칭제를 분해하는 목적으로 사용이 가능하고, 특히 F2, Cl2, Br2 등과 같은 할로겐 산성가스를 사용하는 공정에서 배출되는 과불화 화합물을 분해하는 촉매로 유용하게 사용할 수 있다.

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Номер записи: 19
11-04-2016 дата публикации

MANGANESE-CERIA-TUNGSTEN-TITANIA CATALYST FOR REMOVING NITROGEN OXIDE AT LOW TEMPERATURE AND PREPARATION METHOD THEREOF

Номер: KR1020160039411A
Автор: CHOI, SANG HYUN, CHO, MIN WHEE, CHO, SUNG JONG, YOON, SUNG JIN, LEE, DONG CHE, HONG, SUNG CHANG, LEE, SANG MOON, KWON, DONG WOOK, KIM, GEO JONG, KIM, KI WANG, NAM, KI BOK
Принадлежит:

Disclosed are a manganese-based catalyst which exhibits excellent activity of removing nitrogen oxide (NO_x) at a low temperature region less than or equal to 200°C while having durability against hydrogen fluoride, a preparation method thereof, and a method for removing nitrogen oxide using the same. The preparation method of a manganese-ceria-tungsten-titania catalyst for removing nitrogen oxide prepares a catalyst for removing nitrogen oxide by supporting an active material including manganese and ceria in a titania carrier, and comprises a process of adding tungsten to adjust oxidation valence state of the manganese and ceria. COPYRIGHT KIPO 2016 ...

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Номер записи: 20
06-04-2016 дата публикации

PREPARATION METHOD OF HIGH PURITY ALUMINUM OXIDE

Номер: KR1020160037795A
Автор: LEE, DONG CHE, YOON, SUNG JIN, CHO, SUNG JONG, CHOI, SANG HYUN, JUNG, JU YONG, LEE, WOO HYUNG
Принадлежит:

Provided is a preparation method of high purity aluminum oxide. The preparation method of high purity aluminum oxide comprises: a step of performing a synthesis reaction of aluminum and alcohol in presence of a catalyst; a first purification step to separate impurities by chelation treatment during or after the synthesis reaction; and a second purification step to secondarily purify the reaction mixture by heating and distilling the mixture which is primarily purified from the first purification step. COPYRIGHT KIPO 2016 (110) Synthetic reaction of aluminum and alcohol (120) Impurities for treating chelate during or after the synthetic reaction (First purification) (130) Distill by heating the first purified mixture (Second purification) (AA) Start (BB) End ...

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Номер записи: 21
30-07-2015 дата публикации

VOLATILE ORGANIC COMPOUND REMOVAL SYSTEM USING MICROWAVES

Номер: WO2015111821A1
Автор: LEE, Dong Che, YOON, Seong Jin, CHO, Sung Jong, KIM, Jeong Yeon, PARK, Sang Jun
Принадлежит:

The present disclosure relates to a volatile organic compound removal system using microwaves, which has a structure in which an adsorption filter and an oxidation filter for oxidizing volatile organic compounds desorbed from the adsorption filter are arranged successively in a flowing passage in the atmosphere which generally contains volatile organic compounds, and which heats the adsorption filter and the oxidation filter respectively by using microwaves. and the system comprises: a first body part having a first inlet and a first outlet and having the flowing passage formed therein; a first adsorption filter and a first oxidation filter provided in the first body part and provided to allow gases flowing in the flowing passage to pass through successively in the direction from the first inlet to the first outlet; and a plurality of first magnetrons provided, at one side of the first body part, so as to correspond to the first adsorption filter and the first oxidation filter respectively ...

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Номер записи: 22
08-09-2017 дата публикации

INTEGRATED MODULE BLOCK FOR BUILDING CONSTRUCTION

Номер: KR101776783B1
Автор: CHO, SUNG JONG
Принадлежит: CHO, SUNG JONG

The present invention relates to a module block used for building construction such as an apartment, a building, a house. An outer block and an inner block are fixed to a support bar and are formed of a single module. Grooves and protrusions are formed at upper and lower ends of the outer block and the inner block, respectively, and an outer material and an inner material are respectively attached to the outer block and the inner block by performing laminated construction on a wall or a slab portion of a building, thereby shortening the construction period and requiring less manpower and equipment. As such, a technology related to an integrated module block for building construction that not only has a good exterior and interior finish of a building while reducing construction cost, but also prevents a safety accident of a worker. The main structure of the present invention comprises: an outer block located on the outdoor side and formed in a rectangular shape; an inner block which is formed ...

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Номер записи: 23
19-07-2018 дата публикации

ALUMINUM OXIDE CATALYST FOR DECOMPOSING PERFLUORINATED COMPOUNDS AND METHOD OF PRODUCING SAME

Номер: KR101869375B1
Автор: PARK, KWANG HEE, KIM, MIN JI, MIN, JOON SEOK, CHO, SUNG JONG, YOON, SEONG JIN, LEE, DONG CHE
Принадлежит: ECOPRO CO., LTD.

The present invention discloses an aluminum oxide catalyst for decomposing perfluorinated compounds, and a method of producing the same. The method of the present invention comprises the steps of: dissolving zinc nitrate and a phosphorous (P) component into distilled water to produce a solution; mixing the solution with aluminum oxide to produce a catalyst supporting material; performing a drying process on the catalyst supporting material; and performing a firing process on the catalyst supporting material to produce a Zn-P-A catalyst. Therefore, the method can maintain high decomposition efficiency for the perfluorinated compounds by lowering the ratio in which decomposition efficiency for the perfluorinated compounds is reduced according to time, and maintaining properties of heat resistance and chemical resistance. COPYRIGHT KIPO 2018 (AA) Start (BB) End (S110) Dissolving zinc nitrate and a phosphorous (P) component into distilled water to produce a solution (S120) Mixing the solution ...

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Номер записи: 24
28-08-2018 дата публикации

구조체의 표면에 형성된 촉매층을 포함하는 질소산화물 제거용 촉매, 이의 제조방법 및 용도

Номер: KR0101891233B1
Автор: 최상현, 김기왕, 윤성진, 조성종, 박광희, 유지선, 김동우
Принадлежит: 주식회사 에코프로

... 본 발명은 구조체의 표면에 형성된 촉매층을 포함하는 질소산화물 제거용 촉매, 이의 제조방법 및 용도에 관한 것으로, 티타니아 담체에 주촉매로서 망간과 함께 조촉매로서 세리아 및 텅스텐을 담지시킨, 질소산화물 제거용 촉매를 유·무기 하이브리드 코팅법을 사용하여 구조체의 표면에 코팅시킴으로써 기존의 펠렛 형태에 비해 촉매의 비표면적이 높고 조촉매의 분산성이 향상되어 적은 촉매량으로도 높은 반응활성을 나타내는 촉매를 제공할 수 있다.

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Номер записи: 25
12-05-2017 дата публикации

과불화화합물 분해용 촉매 및 이를 이용하는 과불화화합물 분해장치

Номер: KR0101734422B1
Автор: 장종찬, 정명훈, 안상재, 조성종, 윤성진, 이동채
Принадлежит: 주식회사 에코프로

... 허니콤 형상의 일체형 구조체로서, 내부에 다수의 채널을 가지며, 구성재료로 알루미나(Al2O3)를 95중량% 이상 포함하는, 과불화화합물을 포함하는 유해가스 분해용 모노리틱(monolithic) 허니콤 구조체가 제공된다. 본 발명에 따르면, 유해가스를 처리하는 반응기 내부의 압력손실을 줄일 수 있어서 촉매의 수명 및 성능이 증대되며, 과불화화합물 분해효율을 증진시킬 수 있으며, 촉매모듈을 반응기 내에 설치하기 용이하여 작업상의 비용 및 노력을 절감할 수 있다.

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Номер записи: 26
19-12-2018 дата публикации

WHEEL MOTOR ASSEMBLY FOR ELECTRIC BICYCLE

Номер: KR1020180134496A
Автор: CHO, SEONG JONG
Принадлежит:

Disclosed is a wheel motor assembly for an electric bicycle. According to an embodiment of the present invention, the wheel motor assembly for an electric bicycle comprises: a wheel rim including a tire and a rim; a motor including a rotor and a stator; a pair of motor housings prepared on the left and the right to enclose the motor; a hub spindle penetrating the center of the motor housing and including a strain gauge for measuring torque by a change of a body; a spoke hub prepared to protrude toward the outside at the center of the motor housing and rotatably coupled to the hub spindle; and a plurality of spokes for connecting the spoke hub and the wheel rim. COPYRIGHT KIPO 2019 ...

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Номер записи: 27
13-06-2016 дата публикации

CARBON DIOXIDE OXIDATION CATALYST AT ROOM TEMPERATURE AND METHOD OF PREPARING SAME

Номер: KR101629484B1
Автор: CHOI, SANG HYUN, CHO, SUNG JONG, YOON, SUNG JIN, LEE, DONG CHE, HONG, SUNG CHANG, LEE, SANG MOON, KWON, DONG WOOK, KIM, GEO JONG, WON, JONG MIN
Принадлежит: ECOPRO CO., LTD.

The present invention relates to a method of preparing a carbon monoxide oxidation catalyst at room temperature. The present method provides a carbon monoxide oxidation catalyst at room temperature including a titania-based carrier and platinum supported on the titania-based carrier, wherein an oxidation ratio (Pt^0/Pt_Total) of the platinum is 40% or more, and a method of preparing a carbon monoxide oxidation catalyst at room temperature including the following steps: supporting a platinum precursor to a titania-based carrier, drying, firing, and then performing reduction, while the reduction performs heat treating at a temperature of 500 to 700°C for 0.5 to 2 hours so that an oxidation ratio (Pt^0/Pt_Total) of the platinum is 40% or more, thus being able to remove carbon monoxide at room temperature. COPYRIGHT KIPO 2016 ...

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Номер записи: 28
22-10-2018 дата публикации

촉매 부착성 및 반응특성이 향상된 SMR 반응용 금속 다공체 코팅 니켈계 촉매 및 이의 제조방법 및 용도

Номер: KR0101910091B1
Автор: 윤성진, 조성종, 민준석, 최상현, 김초균, 안지혜
Принадлежит: 주식회사 에코프로

... 본 발명은 촉매 부착성 및 반응특성이 향상된 SMR 반응용 금속 다공체 코팅 니켈계 촉매 및 이의 제조방법 및 용도에 관한 것이다. 구체적으로 본 발명은 세라믹 지지체에 금속 활성성분이 담지된 니켈 함유 복합체 입자를 준비하는 제1단계; 상기 니켈 함유 복합체 입자와 무기 바인더를 혼합한 후 밀링하여 니켈계 촉매 슬러리를 제조하는 제2단계; Al2O3 산화막이 표면에 형성 또는 추후 단계에서 형성되도록 금속 다공체 표면을 전처리하는 제3단계; 및 상기 전처리된 금속 다공체에 상기 니켈계 촉매 슬러리를 딥 코팅한 후 건조 및 소성하여, Al2O3 산화막이 표면에 형성된 금속 다공체에 상기 니켈 함유 복합체가 담지된 니켈계 촉매를 제조하는 제4단계를 포함하는 금속 다공체 코팅 니켈계 촉매의 제조방법을 제공한다. 본 발명에 따르면 금속 다공체를 전처리함으로써 수증기 메탄 개질 반응에 사용된 후에도 금속 다공체 코팅 촉매의 부착성 및 반응성을 유지할 수 있다.

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Номер записи: 29
01-09-2015 дата публикации

ENERGY-EFFICIENT AIR PURIFICATION SYSTEM

Номер: KR101549358B1
Автор: LEE, DONG CHE, YOON, SEONG JIN, CHO, SUNG JONG, KIM, JEONG YEON, PARK, SANG JUN, HUH, TAE KYUNG
Принадлежит: ECOPRO CO., LTD.

The present invention relates to an energy-efficient air purification system. The air purification system includes: a first reactor which has a first inlet and a first outlet as well as an internal flow path; a first moisture adsorption filter and a water-soluble contamination gas adsorption filter which are arranged in the first reactor and are arranged to enable the gas flowing in the flow path to sequentially pass through from the first inlet to the first outlet; at least one first magnetron which is arranged on the side parts of the first reactor to correspond to the first moisture adsorption filter and the water-soluble contamination gas adsorption filter respectively and selectively emits microwaves to the first moisture adsorption filter and the water-soluble contamination gas adsorption filter; and a heat exchanger which stores the water-soluble contamination gas and the hot air containing moisture released from the first moisture adsorption filter and the water-soluble contamination ...

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Номер записи: 30
04-06-2015 дата публикации

CONCENTRATED WINDING-TYPE MOTOR

Номер: KR1020150061452A
Автор: CHO, SEONG JONG, KIM, HO SIK
Принадлежит:

A concentrated winding-type motor is disclosed. The concentrated winding-type motor according to an embodiment of the present invention comprises: a core having slots formed thereon between a plurality of T-shaped teeth protruding from a ring-shaped yoke having a prescribed radius of curvature at regular intervals in a radial direction; a stator having coils wound around the plurality of teeth; and a rotor rotatably installed on a center portion of the stator and separated from the stator. A PCB busbar connects the coils between adjacent teeth. COPYRIGHT KIPO 2015 ...

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Номер записи: 31
06-10-2016 дата публикации

SECURITY SYSTEM, SECURITY METHOD, AND SECURITY PROGRAM USING DOOR LOCK

Номер: KR1020160114894A
Автор: CHO, SEONG JONG
Принадлежит:

The present invention relates to a security system, a security method, and a security program and, more specifically, to a security system, a security method, and a security program using a door lock, which enable the door lock to inform a trespassing fact in the case of trespassing of an outsider so as to allow an unspecified person around a door to immediately report the fact and to inform whether a trespasser exists indoors when a resident returns back after going out to prevent the resident from entering indoors in a state where the resident is defenseless so as to prevent secondary crime generation. COPYRIGHT KIPO 2016 ...

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Номер записи: 32
22-02-2018 дата публикации

PREPARATION METHOD OF METAL FOAM-COATED CATALYST FOR SMR REACTION AND METAL FOAM-COATED CATALYST PREPARED THEREBY

Номер: KR1020180018998A
Автор: YOON, SUNG JIN, CHO, SUNG JONG, MIN, JOON SEOK, CHOI, SANG HYUN, KIM, CHO GYUN, AHN, JI HYE
Принадлежит:

The present invention relates to a metal porous body-coated nickel based catalyst for SMR reaction with improved catalyst adhesion properties and reaction characteristics, and a preparation method and a use thereof. The present invention provides the preparation method of the metal porous body-coated nickel based catalyst, comprising: a first step of preparing nickel-containing composite particles in which a metal active component is supported on a ceramic support; a second step of mixing the nickel-containing composite particles with an inorganic binder to obtain a mixture, and milling the mixture to adjust an average diameter of the nickel-containing composite particles to 15 μm or less and prepare a nickel-based catalyst slurry having a pH value of 4 to 8; and a third step of dip coating a metal porous body with the nickel-based catalyst slurry and drying and firing the metal porous body coated with the nickel-based catalyst slurry to prepare a nickel-based catalyst in which the nickel-containing ...

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Номер записи: 33
10-06-2016 дата публикации

MANGANESE-CERIA-TUNGSTEN-TITANIA CATALYST FOR REMOVING NOX AT LOW TEMPERATURE AND PREPARING METHOD SAME

Номер: KR0101629487B1
Автор: 최상현, 조민휘, 조성종, 윤성진, 이동채, 홍성창, 이상문, 권동욱, 김거종, 김기왕, 남기복
Принадлежит: 주식회사 에코프로

... 200℃ 이하의 저온영역에서 우수한 질소산화물(NOx)의 제거 활성을 나타내며, 또한 불화수소에 대한 내구성을 갖는 망간계 촉매 및 그 제조 방법과 이를 이용하여 질소산화물을 제거하는 방법이 개시된다. 본 발명은 티타니아 담체에 망간 및 세리아를 포함하는 활성물질을 담지하여 질소산화물 제거용 촉매를 제조하는 방법으로, 상기 망간 및 세리아의 산화가 조절을 위해 텅스텐을 첨가하는 공정을 포함하는 것을 특징으로 하는 질소산화물 제거용 망간-세리아-텅스텐-티타니아 촉매 제조방법을 제공한다.

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Номер записи: 34
16-05-2013 дата публикации

CATALYST FOR DECOMPOSITION OF PERFLUORINATED COMPOUND CONTAINING HALOGEN ACID GAS, AND PREPARATION METHOD THEREOF

Номер: WO2013069880A8
Автор: CHOI, Won Choon, PARK, Yong Ki, KANG, Na Young, CHO, Min-Whee, CHO, Song-Jong, CHO, Sung Ho, YOON, Sung Jin, SON, Young-Ju
Принадлежит:

The present invention provides a catalyst for the decomposition of a perfluorinated compound containing a halogen acid gas, and a preparation method thereof. According to the present invention, the Ru-P-Al tricomponent catalyst for the decomposition of a perfluorinated compound shows an excellent decomposition effect and durability with respect to the decomposition and removal of a perfluorinated compound containing a halogen acid gas, and thus can be used to decompose a cleanser, an etchant, a solvent and the like of a perfluorinated compound from the semiconductor manufacturing industry to the LCD processing field. In addition, the present invention can be useful for decomposing and removing a perfluorinated compound discharged in a process using a halogen acid gas such as F2, Cl2, Br2 and the like.

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Номер записи: 35
22-02-2018 дата публикации

METAL POROUS BODY-COATED NICKEL BASED CATALYST FOR SMR REACTION WITH IMPROVED CATALYST ADHESION PROPERTIES AND REACTION CHARACTERISTICS, AND PREPARATION METHOD AND USE THEREOF

Номер: KR1020180018999A
Автор: YOON, SUNG JIN, CHO, SUNG JONG, MIN, JOON SEOK, CHOI, SANG HYUN, KIM, CHO GYUN, AHN, JI HYE
Принадлежит:

The present invention relates to a metal porous body-coated nickel based catalyst for SMR reaction with improved catalyst adhesion properties and reaction characteristics, and a preparation method and a use thereof. Specifically, the present invention provides the preparation method of the metal porous body-coated nickel based catalyst, the preparation method comprising: a first step of preparing nickel-containing composite particles in which a metal active component is supported on a ceramic support; a second step of mixing the nickel-containing composite particles with an inorganic binder to obtain a mixture, and milling the mixture to prepare a nickel-based catalyst slurry; and a third step of pre-treating a surface of a metal porous body such that an Al_2O_3 oxide film is formed on the surface of the metal porous body or is formed in a later step; and a fourth step of dip coating the pre-treated metal porous body with the nickel-based catalyst slurry and drying and firing the pre-treated ...

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Номер записи: 36
07-11-2017 дата публикации

NICKEL-BASED MOLDED CATALYST FOR MODIFYING METHANE STEAM, AND USE THEREOF

Номер: KR101794316B1
Автор: LEE, DONG CHE, CHO, SUNG JONG, MIN, JOON SEOK, CHOI, SANG HYUN, KIM, CHO GYUN, AHN, JI HYE
Принадлежит: ECOPRO CO., LTD.

The present invention relates to a nickel (Ni)-based molded catalyst for methane steam modification (SMR), which is sintered after compression-molding catalyst powder which is supported through impregnation of a nickel precursor onto boehmite. The catalyst for SMR uses boehmite as a support, enables high reinforcement of catalysts through palletization and molding processes, and exhibits enhanced reaction properties. COPYRIGHT KIPO 2017 (AA) Commercial catalyst (BB) Pellet preparation catalyst (CC) Methane conversion rate (DD) Conversion rate vs equilibrium conversion rate ...

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Номер записи: 37
22-09-2017 дата публикации

WHEEL MOTOR ASSEMBLY FOR ELECTRIC BICYCLE

Номер: KR1020170106788A
Автор: CHO, SEONG JONG
Принадлежит:

A wheel motor assembly for an electric bicycle is disclosed. According to an embodiment of the present invention, the wheel motor assembly for an electric bicycle comprises: a wheel rim having a tire and a rim; a motor having a rotor and a stator; a pair of left and right motor housings provided to surround the motor; a spoke hub protruding from each center or the motor housings to the outside and coupled to be rotated to a wheel hub shaft of a bicycle; and a plurality of spokes provided to have a rod shape to connect the spoke hub and the wheel rim. The present invention easily transmits a rotational force to a wheel. COPYRIGHT KIPO 2017 ...

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Номер записи: 38
03-07-2018 дата публикации

APPARATUS AND METHOD FOR DECOMPOSING PERFLUORINATED COMPOUND

Номер: KR1020180073859A
Автор: CHOI, SANG HYUN, PARK, KWANG HEE, KIM, MIN JI, MIN, JOON SEOK, CHO, SUNG JONG, YOON, SUNG JIN, LEE, DONG CHE
Принадлежит:

The present invention relates to an apparatus for decomposing a perfluorinated compound, which comprises: a first catalyst part including a perfluorinated compound decomposition catalyst and a second catalyst part including a selective reduction catalyst, wherein the first catalyst part and the second catalyst part are sequentially provided in a single reactor, and a reactor having a first inlet port on the first catalyst part and an outlet port on the second catalyst part is included in the apparatus for decomposing the perfluorinated compound. When the perfluorinated compound is decomposed by the apparatus of the present invention, it is possible to efficiently remove the perfluorinated compound with a small facility size and to exhibit high decomposition efficiency over a long period of time. COPYRIGHT KIPO 2018 ...

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Номер записи: 39
06-04-2018 дата публикации

AMMONIA REMOVAL DEVICE AND REMOVAL METHOD

Номер: KR1020180035351A
Автор: CHOI, SANG HYUN, PARK, KWANG HEE, KIM, KI WANG, MIN, JOON SEOK, CHO, SUNG JONG, YOON, SUNG JIN, LEE, DONG CHE
Принадлежит:

The present invention relates to an ammonia removal method using an adsorbent, and a device therefor. According to the present invention, unlike a case that conventional wet scrubbers are used, waste liquid is not discharged when removing ammonia using the ammonia removal device and the method, and the size of facilities barely becomes large due to regeneration of the adsorbent. COPYRIGHT KIPO 2018 ...

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Номер записи: 40
05-09-2017 дата публикации

ACID-RESISTANT CATALYST FOR DECOMPOSING PERFLUORINATED COMPOUNDS AND USE THEREOF

Номер: KR1020170101160A
Автор: CHOI, SANG HYUN, PARK, KWANG HEE, KIM, MIN JI, MIN, JOON SEOK, CHO, SUNG JONG, YOON, SUNG JIN, LEE, DONG CHE
Принадлежит:

The present invention provides a catalyst for decomposing perfluorinated compounds, the catalyst comprising a catalyst support in which alumina and zirconia are mixed, and which is produced by mixing raw material selected from the group consisting of aluminum trihydroxide, boehmite and pseudo-boehmite, and zirconia (ZrO_2) or zirconia sol in a water-containing solvent, drying the mixture and firing the dried mixture. Preferably, the catalyst comprises the catalyst support in which alumina and zirconia are mixed, and zinc (Zn) as an active metal which is supported in the catalyst support. The catalyst according to the present invention as an acid resistant catalyst, has durability to fluorine produced by decomposing perfluorinated compounds or halogen group acidic gases included in the perfluorinated compounds, and is also capable of enhancing reaction activity. Therefore, the catalyst according to the present invention can be used for the purpose of decomposing a cleaning agent and an etching ...

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Номер записи: 41
30-11-2016 дата публикации

CYCLONE-TYPE CATALYTIC OXIDIZER AND SYSTEM FOR REMOVING VOCs USING SAME

Номер: KR1020160136997A
Автор: LEE, DONG CHE, YOON, SEONG JIN, CHO, SUNG JONG, KIM, JEONG YEON, PARK, SANG JUN, HUH, TAE KYUNG
Принадлежит:

The present invention relates to a cyclone-type catalytic oxidizer and a system for removing VOCs using the same, wherein the oxidizer comprises: a cyclone reactor having an inner wall coated with a VOC-oxidizing catalyst; a gas insertion unit for supplying VOC-including gas to the cyclone reactor; a honeycomb-shaped gas discharge unit arranged at the center of an upper part within the cyclone reactor and having the VOC-oxidizing catalyst; and a heating unit, arranged outside the cyclone reactor, for supplying a heating source to the inside the cyclone reactor. According to the present invention, removing a particle material in VOC-including contaminated gas and an oxidation decomposing reaction of VOCs can be performed in one reactor, thereby reducing an installation burden. Also, by maximizing a reaction area of a catalyst and VOCs, a secondary contamination caused by VOCs can be minimized and desorption of an adsorbate can be performed energy-efficiently and easily. COPYRIGHT KIPO 2016 ...

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Номер записи: 42
23-03-2017 дата публикации

산화물 일체형 다공성 금속 구조체의 제조방법

Номер: KR0101718839B1
Автор: 이동채, 윤성진, 조성종, 최상현, 정주용, 이우형
Принадлежит: 주식회사 에코프로

... 하기 화학식 1로 표시되는 산화물 전구체를 포함하는 코팅액을 준비하는 단계, [화학식 1] (상기 식에서, R1, R2, R3는 각각 수소 혹은 치환되거나 치환되지 않은 C1-C8의 알킬기로부터 독립적으로 선택되고, M은 금속이고, n은 1 내지 6의 정수이다); 금속 구조체에 상기 코팅액을 코팅하고 산화물 전구체 층을 형성하는 단계; 및 상기 산화물 전구체 층을 형성한 금속 구조체를 열처리하고 미세 기공을 갖는 다공성 금속 구조체를 제조하는 단계를 포함하는 산화물 일체형 다공성 금속 구조체의 제조방법이 제공된다.

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Номер записи: 43
23-03-2017 дата публикации

고순도 알루미늄 산화물의 전구체 제조방법

Номер: KR0101718843B1
Автор: 이동채, 윤성진, 조성종, 최상현, 정주용, 이우형
Принадлежит: 주식회사 에코프로

... 알루미늄과 알코올을 촉매 하에 합성반응을 수행하는 단계; 상기 합성반응 도중 혹은 이후, 킬레이트 처리하여 불순물을 분리하는 제1 정제단계; 및 상기 제1 정제된 혼합물을 가열하여 증류를 수행하고 제2 정제하는 단계;를 포함하는 고순도 알루미늄 산화물의 전구체 제조방법이 제공된다.

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Номер записи: 44
30-11-2016 дата публикации

SYSTEM FOR REMOVING VOCS USING MICROWAVE

Номер: KR1020160136988A
Автор: LEE, DONG CHE, YOON, SEONG JIN, CHO, SUNG JONG, KIM, JEONG YEON, PARK, SANG JUN, HUH, TAE KYUNG
Принадлежит:

The present invention relates to a system for removing volatile organic compounds (VOCs) using a microwave. The system of the present invention comprises: a cylindrical adsorption rotor in a honeycomb shape rotationally driven, which includes an adsorption region where VOCs are adsorbed among VOCs-containing gases supplied from the outside, a regenerative region which detaches the VOCs adsorbed in the adsorption region by high-temperature regenerating air, and a cooling region where cooling of the adsorption rotor is carried out after the VOCs are detached; a microwave irradiator installed on one side of the honeycomb-shaped adsorption rotor; an oxidation catalyst unit installed on the other side of the honeycomb-shaped adsorption rotor and disposed on an extension line in a microwave irradiating direction; and a heat exchanger which exchanges a waste heat generated in the oxidation catalyst or the cooling area to be supplied to the regenerating air. Therefore, health safety and efficiency ...

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Номер записи: 45