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公开(公告)号：EP0589393B1
公开(公告)日：2001-12-12
申请号：EP93115112.0
申请日：1993-09-20
发明人： Kanazawa, Takaaki , Matsumoto, Shinichi , Iguchi, Satoshi , Katoh, Kenji , Tanaka, Toshiaki , Takeshima, Shinichi , Tanizawa, Tsuneyuki , Kasahara, Koichi, c/o Cataler Ind. Co., Ltd. , Tateishi, Syuji, c/o Cataler Ind. Co., Ltd. , Muraki, Hideaki
CPC分类号： B01D53/945 , B01J23/58 , B01J23/8946 , Y02T10/22
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公开(公告)号：EP0589393A3
公开(公告)日：1995-02-15
申请号：EP93115112.0
申请日：1993-09-20
发明人： Kanazawa, Takaaki , Matsumoto, Shinichi , Iguchi, Satoshi , Katoh, Kenji , Tanaka, Toshiaki , Takeshima, Shinichi , Tanizawa, Tsuneyuki , Kasahara, Koichi, c/o Cataler Ind. Co., Ltd. , Tateishi, Syuji, c/o Cataler Ind. Co., Ltd. , Muraki, Hideaki
CPC分类号： B01D53/945 , B01J23/58 , B01J23/8946 , Y02T10/22
摘要： A method for purifying an oxygen rich exhaust gas by simultaneously removing the carbon monoxide, hydrocarbons, and nitrogen oxides contained in the exhaust gas, which comprises:
bringing the oxygen rich exhaust gas into contact with an exhaust gas purifying catalyst comprised of (i) at least one noble metal selected from the group consisting of platinum and palladium (ii) barium, and (iii) at least one metal selected from the group consisting of alkali metals, iron, nickel, cobalt and magnesium, supported on a carrier composed of a porous substance.-
公开(公告)号：EP0589393A2
公开(公告)日：1994-03-30
申请号：EP93115112.0
申请日：1993-09-20
发明人： Kanazawa, Takaaki , Matsumoto, Shinichi , Iguchi, Satoshi , Katoh, Kenji , Tanaka, Toshiaki , Takeshima, Shinichi , Tanizawa, Tsuneyuki , Kasahara, Koichi, c/o Cataler Ind. Co., Ltd. , Tateishi, Syuji, c/o Cataler Ind. Co., Ltd. , Muraki, Hideaki
CPC分类号： B01D53/945 , B01J23/58 , B01J23/8946 , Y02T10/22
摘要： A method for purifying an oxygen rich exhaust gas by simultaneously removing the carbon monoxide, hydrocarbons, and nitrogen oxides contained in the exhaust gas, which comprises:
bringing the oxygen rich exhaust gas into contact with an exhaust gas purifying catalyst comprised of (i) at least one noble metal selected from the group consisting of platinum and palladium (ii) barium, and (iii) at least one metal selected from the group consisting of alkali metals, iron, nickel, cobalt and magnesium, supported on a carrier composed of a porous substance.摘要翻译： 一种通过同时去除废气中所含的一氧化碳，烃和氮氧化物来净化富氧废气的方法，其包括：使富氧废气与排气净化催化剂接触，所述废气净化催化剂包括：（i） 选自铂和钯（ii）中的至少一种贵金属，和（iii）至少一种选自碱金属，铁，镍，钴和镁的金属，负载在由 多孔物质。
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4.发明授权
公开(公告)号：EP0692302B1
公开(公告)日：1997-11-26
申请号：EP95110809.1
申请日：1995-07-11
发明人： Kasahara Koichi, c/o Cataler Ind. Co., Ltd. , Tateishi, Syuji, c/o Cataler Ind. Co., Ltd. , Miyoshi, Naoto, c/o Toyota Jidosha K.K. , Matsumoto, Shinichi, c/o Toyota Jidosha K.K.
IPC分类号： B01D53/94
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2063 , B01D2255/2065 , B01D2255/91 , B01J23/58 , B01J23/63
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5.发明公开
公开(公告)号：EP0692302A3
公开(公告)日：1996-02-14
申请号：EP95110809.1
申请日：1995-07-11
发明人： Kasahara Koichi, c/o Cataler Ind. Co., Ltd. , Tateishi, Syuji, c/o Cataler Ind. Co., Ltd. , Miyoshi, Naoto, c/o Toyota Jidosha K.K. , Matsumoto, Shinichi, c/o Toyota Jidosha K.K.
IPC分类号： B01D53/94
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2063 , B01D2255/2065 , B01D2255/91 , B01J23/58 , B01J23/63
摘要： A catalyst for purifying carbon monoxide, hydrocarbons and nitrogen oxides in exhaust gases at the stoichiometric point or in oxygen-rich atmosphere, is disclosed, and it includes a porous support, at least one noble metal catalyst ingredient loaded on the porous support, and selected from the group consisting of platinum, palladium and rhodium, and at least one NO x adsorbent loaded on the porous support, selected from the group consisting of alkali metals, alkaline-earth metals and rare-earth elements, and having an average particle diameter falling in a range of from 0.1 to 20 micrometers. A process for purifying, by bringing the exhaust gases into contact with the catalyst, is also disclosed.
摘要翻译： 公开了一种用于在化学计量点或富氧气氛中净化废气中的一氧化碳，烃和氮氧化物的催化剂，其包括多孔载体，至少一种装载在多孔载体上的贵金属催化剂成分， 选自由铂，钯和铑组成的组，以及至少一种负载在多孔载体上的选自碱金属，碱土金属和稀土元素的NOx吸附剂，其平均粒径落入 范围从0.1到20微米。 还公开了通过使废气与催化剂接触来净化的方法。
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6.发明公开Catalyst for purifying exhaust gases and process for purifying exhaust gases 失效Katalysator和Verfahren zur Reinigung von Abgasen
公开(公告)号：EP0692302A2
公开(公告)日：1996-01-17
申请号：EP95110809.1
申请日：1995-07-11
发明人： Kasahara Koichi, c/o Cataler Ind. Co., Ltd. , Tateishi, Syuji, c/o Cataler Ind. Co., Ltd. , Miyoshi, Naoto, c/o Toyota Jidosha K.K. , Matsumoto, Shinichi, c/o Toyota Jidosha K.K.
IPC分类号： B01D53/94
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2063 , B01D2255/2065 , B01D2255/91 , B01J23/58 , B01J23/63
摘要： A catalyst for purifying carbon monoxide, hydrocarbons and nitrogen oxides in exhaust gases at the stoichiometric point or in oxygen-rich atmosphere, is disclosed, and it includes a porous support, at least one noble metal catalyst ingredient loaded on the porous support, and selected from the group consisting of platinum, palladium and rhodium, and at least one NO x adsorbent loaded on the porous support, selected from the group consisting of alkali metals, alkaline-earth metals and rare-earth elements, and having an average particle diameter falling in a range of from 0.1 to 20 micrometers. A process for purifying, by bringing the exhaust gases into contact with the catalyst, is also disclosed.
摘要翻译： 公开了一种用于在化学计量点或富氧气氛中净化废气中的一氧化碳，烃和氮氧化物的催化剂，其包括多孔载体，至少一种负载在多孔载体上的贵金属催化剂成分，并选择 从由铂，钯和铑组成的组中，以及负载在多孔载体上的至少一种NO x吸附剂，其选自碱金属，碱土金属和稀土元素，平均粒径落入 范围为0.1至20微米。 还公开了通过使废气与催化剂接触来净化的方法。
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