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1.发明申请INTERGRATED CARBON DIOXIDE CONVERSION SYSTEM FOR CONNECTING OXYFUEL COMBUSTION AND CATALYTIC CONVERSION PROCESS 审中-公开用于连接氧化剂燃烧和催化转化过程的二氧化碳转化系统公开(公告)号：US20150308676A1
公开(公告)日：2015-10-29
申请号：US14439414
申请日：2013-09-30
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , KOREA INSTITUTE OF ENERGY RESEARCH
Inventor： Kew-Ho LEE , Kook-Young AHN , Sang-Gyu KANG , Young Duk LEE , Tae Sun CHANG , Seung Eun NAM , Ji Haeung YU , Jong Hoon JOO
IPC: F23C7/00
CPC classification number: F23C7/00 , B01D53/62 , B01D2251/208 , B01D2256/12 , B01D2257/102 , B01D2257/504 , B01D2257/80 , B01J12/007 , B01J19/2475 , B01J2219/00103 , C01B3/38 , C01B13/0251 , C01B2203/0238 , F23J15/06 , F23J2215/50 , F23L7/007 , Y02A50/2341 , Y02C10/04 , Y02E20/326 , Y02E20/344 , Y02E20/363 , Y02P20/152 , Y02P20/52
Abstract: A carbon dioxide conversion system is provided. The carbon dioxide conversion system includes: an ion transfer membrane that separates oxygen in the air; an oxy-fuel combustor that combusts using oxygen that is separated at the ion transfer membrane as an oxidizing agent; and a dry-reformer that converts carbon dioxide that is generated through an oxy-fuel combustion reaction of the oxy-fuel combustor and methane gas that is supplied from the outside to carbon monoxide and hydrogen by a dry-reforming reaction.
Abstract translation: 提供二氧化碳转化系统。 二氧化碳转化系统包括：分离空气中的氧的离子转移膜; 使用在离子转移膜上分离的氧作为氧化剂燃烧的氧 - 燃料燃烧器; 以及干式重整器，其将通过氧 - 燃料燃烧器的氧 - 燃料燃烧反应产生的二氧化碳和通过干重整反应从外部供给到一氧化碳和氢气的甲烷气体。
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公开(公告)号：US20220195902A1
公开(公告)日：2022-06-23
申请号：US17432063
申请日：2020-02-20
Inventor： Jin Hee LEE , Iljeong HEO , Tae Sun CHANG , Ji Hoon PARK , Sang Joon KIM , Young Jin KIM
Abstract: The present invention relates to a VOC reduction system and a VOC reduction method that applies pulse type thermal energy to a catalyst to activate the catalyst and oxidizes and removes the VOC.
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3.发明申请MONOLITH CATALYST FOR CARBON DIOXIDE REFORMING REACTION, PREPARATION METHOD FOR SAME, AND PREPARATION METHOD FOR SYNTHESIS GAS USING SAME 有权用于二氧化碳改性反应的单体催化剂，其制备方法和使用其合成气体的制备方法公开(公告)号：US20160030927A1
公开(公告)日：2016-02-04
申请号：US14878300
申请日：2015-10-08
Inventor： Jeong Kwon SUH , Young Woo YOU , Ji Hye LEE , Hongchan AHN , Tae Sun CHANG , Beon Sik KIM
IPC: B01J23/755 , B01J23/75 , B01J21/04 , C01B3/40 , B01J35/04 , B01J37/04 , B01J37/02 , B01J37/08 , B01J35/00 , B01J21/08
CPC classification number: B01J23/755 , B01J21/04 , B01J21/08 , B01J23/75 , B01J35/0006 , B01J35/04 , B01J37/0215 , B01J37/0236 , B01J37/04 , B01J37/088 , C01B3/40 , C01B2203/0238 , C01B2203/1023 , C01B2203/1052 , C01B2203/1058 , C01B2203/1082 , C01B2203/1241 , C01B2203/1247 , Y02P20/52
Abstract: The present invention relates to a monolith catalyst for a carbon dioxide reforming reaction and to a preparation method for same, and more specifically the invention provides a preparation method for a monolith catalyst for a methane reforming reaction using carbon dioxide, the method comprising a step of mixing and impregnating a support in a metal precursor solution, coating a monolith substrate with the solution resulting from the mixing and impregnating, drying same and then calcining the monolith substrate coated with the solution resulting from the mixing and impregnating.
Abstract translation: 本发明涉及一种用于二氧化碳重整反应的整体催化剂及其制备方法，更具体地说，本发明提供了一种使用二氧化碳进行甲烷重整反应的整料催化剂的制备方法，该方法包括以下步骤： 在金属前体溶液中混合并浸渍载体，用混合和浸渍，干燥相同的溶液涂覆整料基材，然后煅烧由混合和浸渍得到的溶液涂覆的整料基材。
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公开(公告)号：US20230001387A1
公开(公告)日：2023-01-05
申请号：US17756397
申请日：2020-11-25
Inventor： Iljeong HEO , Young Woo YOU , Yun Ho JEONG , Ji Hoon PARK , Jin Hee LEE , Soo Min KIM , Tae Sun CHANG
Abstract: An object of the present invention is to increase the reduction performance of nitrogen oxides compared to existing three-way catalysts; simultaneously inhibit the emission of ammonia and nitrous oxide; simplify a process by means of a method of further doping an iridium-ruthenium catalyst into a commercial three-way catalyst; and expand the scope of application. The present invention provides a catalyst for simultaneously inhibiting the emission of ammonia and nitrous oxide by doping an iridium-ruthenium catalyst component into a three-way catalyst (TWC), a diesel oxidation catalyst, or a lean NOx trap supported on a honeycomb support.
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公开(公告)号：US20190009253A1
公开(公告)日：2019-01-10
申请号：US16069619
申请日：2017-01-13
Inventor： Iljeong HEO , Jeong Kwon SUH , Beom Sik KIM , Tae Sun CHANG , Yun Ho JEONG , Ji Hoon PARK , Soo Min KIM , Ji Na CHOI
IPC: B01J23/34 , B01J35/00 , B01J35/02 , B01J37/04 , B01J37/03 , B01J37/06 , B01J37/02 , B01J37/08 , C01B5/00 , C01B13/02
CPC classification number: B01J23/34 , B01J23/688 , B01J35/0013 , B01J35/026 , B01J37/0236 , B01J37/031 , B01J37/04 , B01J37/06 , B01J37/088 , C01B5/00 , C01B13/0203 , C01B15/01 , C01G45/02 , C01G45/1214
Abstract: The present invention provides a solid-phase catalyst for decomposing hydrogen peroxide comprising a permanganate salt and a manganese (II) salt. The solid-phase catalyst stays a solid state in the form of nanoparticles at the time of hydrogen peroxide decomposition, and thus can be recovered for reuse and also has an excellent decomposition rate. In the method for producing a solid-phase catalyst for decomposing hydrogen peroxide according to the present invention, a solid-phase catalyst is produced from a solution containing a permanganate salt, a manganese (II) salt, and an organic acid, so that the produced solid-phase catalyst is precipitated as a solid component even after a catalytic reaction, and thus is reusable and environmentally friendly, and cost reduction can be achieved through the simplification of a catalyst production technique.
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Patent Agency Ranking
公开(公告)号：US20230383680A1
公开(公告)日：2023-11-30
申请号：US18232290
申请日：2023-08-09
Inventor： Jin Hee LEE , Iljeong HEO , Tae Sun CHANG , Ji Hoon PARK , Sang Joon KIM , Young Jin KIM
CPC classification number: F01N3/202 , B01D53/0438 , B01D53/30 , B01D53/9431 , B01D53/9481 , B01D53/9495 , F01N3/208 , F01N3/2803 , B01D2253/108 , B01D2257/708 , F01N2370/04 , F01N2900/1402
Abstract: The present invention relates to a VOC reduction system and a VOC reduction method that applies pulse type thermal energy to a catalyst to activate the catalyst and oxidizes and removes the VOC.
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7.发明申请公开(公告)号：US20210077983A1
公开(公告)日：2021-03-18
申请号：US16613119
申请日：2018-05-15
Inventor： Tae Sun CHANG , Ji Hoon PARK , lljeong HEO , Jung Hyun PARK , Young Woo YOU
IPC: B01J23/89 , B01J21/02 , B01J27/14 , B01J27/02 , B01J35/04 , B01J35/10 , B01J37/02 , B01J37/08 , C01B3/40
Abstract: The present invention relates to a monolith catalyst for carbon-dioxide/methane reforming and a method of manufacturing the same, and more particularly to a novel monolith catalyst for a reforming reaction having improved thermal durability, configured such that a sintering inhibiting layer is formed by coating the surface of a monolith support with at least one element selected from the group consisting of Group 2, 3, 6, 13, 15 and 16 elements among elements in Period 3 or higher and an active catalyst layer is formed on the sintering inhibiting layer, thereby preventing carbon deposition and catalyst deactivation due to deterioration even upon reaction at high temperatures.
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公开(公告)号：US20190076826A1
公开(公告)日：2019-03-14
申请号：US16109664
申请日：2018-08-22
Inventor： Ji Hoon PARK , Kwan Yong JEONG , Soo Min KIM , Tae Sun CHANG , Iljeong HEO
IPC: B01J23/46 , C07D295/027 , B01J27/24 , B01J37/08
Abstract: The present invention relates to a Ru—Pd bimetallic catalyst for use in hydrogenation of a compound, and more particularly to a catalyst prepared by loading both ruthenium and palladium on a g-C3N4 support and to a selective hydrogenation process of a pyridine group in a reaction system containing both a pyridine group and a benzene group using the catalyst.
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公开(公告)号：US20180030357A1
公开(公告)日：2018-02-01
申请号：US15659261
申请日：2017-07-25
Inventor： Il Jeong HEO , Young Woo YOU , Ji Hoon PARK , Jung Hyun PARK , Tae Sun CHANG , Beom Sik KIM , Jeong Kwon SUH
CPC classification number: C10G2/331 , B01J23/38 , B01J23/70 , B01J33/00 , B01J2229/24 , C01G25/02 , C01G25/04 , C10G2/50
Abstract: The present invention relates to a monolith catalyst for reforming reaction, and more particularly, to a thermally stable (i.e. thermal resistance-improved) monolith catalyst for reforming reaction having a novel construction such that any one of Group 1A to Group 5A metals are used as a barrier component in the existing catalyst particles to inhibit carbon deposition occurring during the reforming reaction in a process for formation of a reforming monolith catalyst while improving thermal durability as well as non-activation of the catalyst due to a degradation.
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公开(公告)号：US20180001311A1
公开(公告)日：2018-01-04
申请号：US15540497
申请日：2015-08-24
Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , RESEARCH BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
Inventor： Jae Hyun PARK , Jong Wook BAE , Tae Sun CHANG , Beom Sik KIM
CPC classification number: B01J31/181 , B01J21/18 , B01J23/464 , B01J27/24 , B01J31/18 , B01J31/28 , B01J35/0006 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J37/0221 , B01J37/0236 , B01J37/084 , B01J2231/321 , B01J2531/822 , C07C51/12 , C07C53/08
Abstract: This invention relates to a catalyst for use in the preparation of acetic acid through a methanol carbonylation reaction using carbon monoxide, and particularly to a heterogeneous catalyst represented by Rh/C3N4 configured such that a complex of a rhodium compound and 3-benzoylpyridine is immobilized on a carbon nitride support.
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