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1.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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2.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：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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Patent Agency Ranking
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：US20220266192A1
公开(公告)日：2022-08-25
申请号：US17630306
申请日：2020-07-24
Inventor： Iljeong HEO , Jin Hee LEE , Young Woo YOU , Yun Ho JEONG , Sang Joon KIM
Abstract: The present invention relates to a kit for concentrating low-concentration air pollutants, and to a concentration kit for concentrating low-concentration air pollutants, and then desorbing same so as to detect the components and concentrations of the pollutants. The present invention comprises: a sensor positioned on a channel in which gas moves, so as to detect pollutants in the gas; and a concentration part, which comprises an adsorbent for adsorbing and desorbing the pollutants in the gas moving to the sensor, so as to transfer concentrated pollutants to the sensor.
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公开(公告)号：US20230374925A1
公开(公告)日：2023-11-23
申请号：US18031136
申请日：2021-10-08
Inventor： Sang Joon KIM , Jin Hee LEE , Young Jin KIM , Tae Sun CHANG , Young Woo YOU , Soo Min KIM , Il Jeong HEO
CPC classification number: F01N3/2026 , F01N3/2828 , B01J35/04 , B01J35/0033 , B01J35/0006 , B01J23/40 , B01J29/072 , B01J23/30 , B01D53/9413 , F01N2370/04 , F01N2330/06 , F01N2330/30 , F01N2510/068 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/1028 , B01D2255/1026 , B01D2255/50 , B01D2255/20761 , B01D2255/20738 , B01D2255/20723 , B01D2255/20776 , B01D2255/9155 , B01D2258/01 , B01D2257/404 , B01D2257/502 , B01D2257/702
Abstract: An object of the present invention is to provide a heating carrier that does not heat all of exhaust gas flowing into a catalyst converter, but directly supplies, to a catalyst layer, thermal energy in the form of an instantaneous pulse to effectively activate a catalyst during a cold start-up period, and thus may reduce emission pollutants with a small amount of energy, and an exhaust gas reduction carrier having the heating carrier. In order to accomplish the object, the heating carrier of the present invention may include a main body of which the inside is formed to have a honeycomb structure, the main body being formed of a conductive ceramic material that is a nonmetallic heating element; and a catalyst layer formed by coating a first catalyst on a surface of the main body.
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公开(公告)号：US20220002236A1
公开(公告)日：2022-01-06
申请号：US16768866
申请日：2018-11-19
Inventor： Ji Hoon PARK , Tae Sun CHANG , Young Woo YOU , lljeong HEO , Jin Hee LEE , Seul Gi HAN , Kwan Yong JEONG
IPC: C07C269/04 , B01J23/10 , B01J23/44
Abstract: The present invention relates to a method of directly preparing a dicarbamate compound from a diamine compound, and more particularly to a method of directly preparing a dicarbamate compound by reacting a diamine compound with an alcohol compound in the presence of a mixed gas of carbon monoxide (CO) and oxygen (O2) using a Pd/MOx catalyst configured such that a palladium (Pd) active metal is supported on a metal oxide or metalloid oxide carrier.
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公开(公告)号：US20210106979A1
公开(公告)日：2021-04-15
申请号：US16828063
申请日：2020-03-24
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
Inventor： Dalyoung YOON , Chang Hwan KIM , Tae Sun CHANG , Iljeong HEO , Sung Hun LEE , Young Woo YOU
Abstract: A manufacturing method thereof, and the catalyst for removing the nitrogen oxide includes a powdery gamma alumina support on which at least one selected from a group of titanium (Ti), lanthanum (La), or zirconium (Zr) is supported, wherein the support may be further supported with iridium (Ir) and ruthenium (Ru).
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