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公开(公告)号：EP3088078B1
公开(公告)日：2019-09-04
申请号：EP14875391.6
申请日：2014-12-16
发明人： HAN, Hyun-sik , NA, Seung Chul , KIM, Eun-seok , KIM, Joon-Woo
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公开(公告)号：EP3395440A1
公开(公告)日：2018-10-31
申请号：EP16879264.6
申请日：2016-12-16
发明人： HAN, Hyun-sik , KIM, Eun-seok , KIM, Mi-Young , JEON, Jun hong
摘要： Disclosed is a catalyst composition for preventing the deactivation of an exhaust gas purification catalyst for a compressed natural gas combustion system, loaded with noble metal components containing platinum and palladium. In an exhaust gas oxidation catalyst for a compressed natural gas vehicle or static combustion system in which platinum-impregnated first alumina, palladium-impregnated second alumina and a ceria component are loaded on a ceramic support, the first alumina is further impregnated with a barium cocatalyst, thereby significantly preventing the deactivation of a CNG lean-burn engine catalyst.
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公开(公告)号：EP2992952B1
公开(公告)日：2017-10-11
申请号：EP14791559.9
申请日：2014-04-30
发明人： HAN, Sang-Yun , NA, Seung Chul , HAN, Hyun-sik
CPC分类号： B01J8/002 , B01J4/02 , B01J8/0015 , B01J8/0025 , B01J8/0035 , B01J19/2485 , B01J37/0215 , B01J2208/00008 , B01J2208/00787 , B05C3/02 , B05C7/02 , B05C7/08 , F16K23/00
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公开(公告)号：EP2992952A1
公开(公告)日：2016-03-09
申请号：EP14791559.9
申请日：2014-04-30
发明人： HAN, Sang-Yun , NA, Seung Chul , HAN, Hyun-sik
CPC分类号： B01J8/002 , B01J4/02 , B01J8/0015 , B01J8/0025 , B01J8/0035 , B01J19/2485 , B01J37/0215 , B01J2208/00008 , B01J2208/00787 , B05C3/02 , B05C7/02 , B05C7/08 , F16K23/00
摘要： The present invention provides a quantitative catalyst supply device that supplies a predetermined amount of catalyst slurry through an injection port formed through a container bottom. The quantitative catalyst supply device includes: an extendible supply pipe connected to a hopper and filled with catalyst slurry; a head connected to the supply pipe and supplying catalyst slurry to the injection port at the container bottom; a cylinder connected to a side of the supply pipe and supplying a predetermined amount of catalyst slurry through the head; and valve units disposed in an upper portion and a lower portion of the supply pipe spaced from the cylinder and opened or closed by operation of the cylinder.
摘要翻译： 本发明提供一种定量催化剂供给装置，其通过通过容器底部形成的注入口供给预定量的催化剂浆料。 定量催化剂供给装置包括：连接到料斗并填充有催化剂浆料的可延伸供给管; 连接到供应管的头部，并将催化剂浆料供应到容器底部的注射口; 连接到所述供应管的一侧并且通过所述头提供预定量的催化剂浆料的圆筒; 以及阀单元，其设置在供给管的上部和下部，与气缸隔开并通过气缸的操作而打开或关闭。
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公开(公告)号：EP1931451B1
公开(公告)日：2013-08-21
申请号：EP06798740.4
申请日：2006-09-12
发明人： HAN, Hyun-Sik , BAE, Jae-ho , KIM, Eun-seok
CPC分类号： B01D53/9418 , B01D2255/9155 , F01N3/106 , F01N3/108 , F01N3/2066 , F01N3/2828 , F01N13/0097 , F01N2240/25 , F01N2240/30 , F01N2330/06 , F01N2330/60 , F01N2340/02 , F01N2510/06 , F01N2570/14 , Y02A50/2344 , Y02T10/24
摘要： A Selective Catalytic Reduction (SCR) catalytic converter that does not require the injection of a reducing agent, and, particularly, to an open-flow type or wall-flow type SCR catalytic converter that does not require the injection of a reducing agent, which includes a front portion, in which first supports supporting modified catalyst components are applied on the inner surfaces of porous partition walls, a middle portion, in which second supports supporting ammonia synthesis catalyst components are applied on the inner surfaces of porous partition walls, and a rear portion, in which third supports supporting SCR reducing catalyst components are applied on the inner surfaces of porous partition walls. The catalytic converter can improve a reduction rate of NOx without requiring the injection of an ammonia reducing agent from the outside.
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6.发明公开DEVICE FOR DISCHARGING EXHAUST GAS FROM DIESEL ENGINE, HAVING AMMONOLYSIS MODULE 有权DEVICE AND METHOD FOR抽气从柴油机WITH A氨解模块
公开(公告)号：EP2562375A2
公开(公告)日：2013-02-27
申请号：EP11772206.6
申请日：2011-04-20
发明人： HAN, Hyun Sik , KIM, Eun Seok , KIM, Jae Woo
CPC分类号： B01D53/9431 , B01D53/9477 , B01D2251/202 , B01D2251/2067 , B01D2251/208 , B01D2255/91 , B01D2258/012 , F01N3/035 , F01N3/0842 , F01N3/106 , F01N3/2066 , F01N13/009 , F01N2240/40 , F01N2610/02 , F01N2610/03 , F01N2610/08 , Y02T10/24
摘要： The present invention relates to a device for discharging exhaust gas from a diesel engine by using hydrogen gas, which includes an ammonolysis module. More specifically, the present invention relates to a device for purifying exhaust gas of a diesel engine, wherein the device for discharging exhaust gas from a diesel engine comprises a DOC-DPF-LNT module formed in the downstream of diesel engine in a serial mode, further includes an ammonolysis module; the device for discharging exhaust gas from a diesel engine comprises a DOC-DPF-HC-SCR module formed in the downstream of diesel engine in a serial mode, further includes an ammonolysis module; and the device comprises an LNT-DPF module and an ammonolysis module.
摘要翻译： 本发明涉及一种用于通过使用氢气，在氨解模块包括从柴油发动机排出的废气的装置。 更具体地，本发明涉及用于净化柴油发动机的废气，worin该装置用于从柴油发动机排出的废气的装置包括以串行方式在柴油发动机的下游形成的DOC-DPF LNT模块， 还包括氨解模块上; 对于从柴油发动机排出的废气，该装置包括在柴油机以串行方式的下游形成的DOC-DPF-HC-SCR模块，还包括：在氨解模块; 并且该装置的LNT DPF模块包括和氨解模块。
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公开(公告)号：EP2073929A1
公开(公告)日：2009-07-01
申请号：EP07808305.2
申请日：2007-09-18
发明人： HAN, Hyun-Sik , LEE, Tae-woo
IPC分类号： B01J23/75
CPC分类号： B01J37/0246 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/204 , B01D2255/206 , B01D2255/20746 , B01D2255/2092 , B01D2255/40 , B01D2255/502 , B01J23/83 , B01J23/8946 , B01J29/072 , B01J29/7415 , B01J37/0242 , Y02A50/2324 , Y02T10/22
摘要： Disclosed herein is a catalyst composition for inhibiting the generation of NO 2 , comprising a basic metal oxide catalyst composition combined with ceria-cobalt oxide, active alumina, and zeolite, wherein the basic metal oxide catalyst composition is supported with a precious metal, such as platinum and/or palladium, and a non-precious metal, such as barium or strontium, and a module for inhibiting the generation of NO 2 using the catalyst composition. In the exhaust gas aftertreatment system, in which a DOC and a CSF are serially disposed, the module is disposed at the rear end of the CSF, so that the generation of NO 2 is prevented, with the result that the emission of visible exhaust gas is prevented, thereby contributing to environmental purification.
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8.发明公开Catalyst containing little or no rhodium for purifying exhaust gases of internal combustion engine 审中-公开催化剂具有很少或没有铑用于清洁的内燃机的排气
公开(公告)号：EP1938895A1
公开(公告)日：2008-07-02
申请号：EP07114352.3
申请日：2007-08-14
发明人： Han, Hyun-Sik , Song, Jin-Woo , Ha, Jae-Au , Lee, Kwi-Yeon
CPC分类号： B01J23/63 , B01D53/945 , B01D2255/102 , B01D2255/206 , B01D2255/20715 , B01D2255/9025 , B01D2255/908 , B01J35/04 , B01J37/0244 , B01J37/0248 , Y02T10/22
摘要： Disclosed herein is a three-way conversion (TWC) catalyst containing little or no rhodium for purifying exhaust gases of an internal combustion engine, having a multi-layers structure, including a lower layer including an alumina support and an oxygen storage material; an intermediate layer including alumina support impregnated only with palladium and a zirconia-rich oxygen storage material; and an upper layer including alumina support impregnated with platinum, minimum rhodium and platinum, or platinum-palladium and a ceria-rich oxygen storage material.
摘要翻译： 在公开了一种三效转化（TWC）催化剂含有很少或不含铑用于净化废气的内燃机的，具有多层结构，其中包括氧化铝，包括支持体和在储氧材料的下层; 在中间层仅包括用钯和一个富氧化锆的氧存储材料浸渍的氧化铝载体; 并在上层包含铂，铑和铂的最小，或铂 - 钯和富氧化铈的贮氧材料浸渍氧化铝载体。
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9.发明公开Three-layered catalyst system for purifying exhaust gases of internal combustion engines 有权在Verbrennungsmotoren的Dreischichtiges Katalysatorsystem zur Abgasreinigung
公开(公告)号：EP1894623A1
公开(公告)日：2008-03-05
申请号：EP07115115.3
申请日：2007-08-28
发明人： Han, Hyun-Sik , Lee, Tae-woo , Kim, Eun-seok
CPC分类号： B01J23/63 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/9025 , B01J23/44 , B01J37/0219 , B01J37/0234 , B01J37/0244 , Y02T10/22 , Y10S502/514 , Y10T428/12861
摘要： Disclosed herein is a three-layered catalyst system in which layers including predetermined precious metal components are sequentially layered on a substrate, and thus the conversion ratio of HC and CO is increased, thereby improving purification efficiency. The three-layered catalyst system includes a substrate, a lower layer containing a precious metal component of only platinum, an intermediate layer containing a precious metal component of only palladium, and an upper layer containing a precious metal component of only platinum, all of which are sequentially layered.
摘要翻译： 本文公开了一种三层催化剂体系，其中包含预定的贵金属组分的层依次层叠在基材上，因此HC和CO的转化率提高，从而提高了净化效率。 三层催化剂体系包括：基材，仅含铂的贵金属成分的下层，仅含钯的贵金属成分的中间层和仅含铂的贵金属成分的上层，全部为 顺序分层。
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10.发明授权
公开(公告)号：EP3951143B1
公开(公告)日：2024-03-20
申请号：EP20783431.8
申请日：2020-03-31
发明人： KIM, Byung-suk , HAN, Sang-yun , NA, Seung Chul
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