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1. 发明公开

EP3144062A1 EXHAUST GAS PURIFICATION CATALYST 有权
标题翻译：排气净化催化剂
公开(公告)号：EP3144062A1
公开(公告)日：2017-03-22
申请号：EP15792201.4
申请日：2015-01-16
申请人： NISSAN MOTOR CO., LTD.
发明人： ITO, Junji , HANAKI, Yasunari , NAITO, Tetsuro , AKAISHI, Misaki
IPC分类号： B01J23/89 , B01D53/94 , B01J23/656 , C01B3/16 , C01B3/40
CPC分类号： B01J23/83 , B01D53/94 , B01D53/9472 , B01D2255/204 , B01D2255/2063 , B01D2255/2065 , B01D2255/2068 , B01D2255/207 , B01D2255/20715 , B01D2255/20738 , B01D2255/402 , B01D2255/9032 , B01J21/066 , B01J23/002 , B01J23/10 , B01J23/34 , B01J23/464 , B01J23/63 , B01J23/656 , B01J23/6562 , B01J23/89 , B01J23/894 , B01J23/8946 , B01J35/0006 , B01J35/0013 , B01J35/023 , B01J35/026 , B01J35/04 , B01J35/1038 , B01J35/1066 , B01J35/1071 , B01J37/0009 , B01J37/0201 , B01J37/0236 , B01J37/0244 , B01J37/0248 , B01J37/088 , B01J2523/00 , C01B3/16 , C01B3/40 , B01J2523/3706 , B01J2523/3725 , B01J2523/48 , B01J2523/822 , B01J2523/24 , B01J2523/3712 , B01J2523/842 , B01J2523/31 , B01J2523/845 , B01J2523/72
摘要： An exhaust gas purification catalyst includes: a first catalyst unit that consists of a hydrogen generating catalyst including a noble metal and an oxide that contains lanthanum, zirconium and an additional element such as neodymium; a second catalyst unit that consists of an oxygen storage/release material and a perovskite oxide disposed in contact with the oxygen storage/release material and represented by the general formula La x M1 1-x M2O 3-δ , where La is lanthanum, M1 is at least one element selected from the group consisting of barium (Ba), strontium (Sr) and calcium (Ca), M2 is at least one element selected from the group consisting of iron (Fe), cobalt (Co) and manganese (Mn), x satisfies 0
摘要翻译：一种废气净化催化剂，包括：第一催化剂单元，其由包含贵金属的氢生成催化剂和包含镧，锆和诸如钕的附加元素的氧化物组成; 第二催化剂单元，其由氧存储/释放材料和与所述氧存储/释放材料接触布置且由通式LaxM11-xM2O3-δ表示的钙钛矿氧化物组成，其中La是镧，M1是至少一种元素（Ba），锶（Sr）和钙（Ca）组成的组中的至少一种，M2是选自铁（Fe），钴（Co）和锰（Mn）中的至少一种元素，x满足 0

2. 发明授权

EP2893979B1 EXHAUST GAS PURIFICATION CATALYST, EXHAUST GAS PURIFICATION MONOLITH CATALYST, AND METHOD FOR PRODUCING EXHAUST GAS PURIFICATION CATALYST 有权
公开(公告)号：EP2893979B1
公开(公告)日：2020-11-25
申请号：EP13834500.4
申请日：2013-07-18
申请人： NISSAN MOTOR CO., LTD.
发明人： ITO, Junji , HANAKI, Yasunari , NAITO, Tetsuro , AKAISHI, Misaki , WAKAMATSU, Hironori
IPC分类号： B01J23/89 , B01D53/94 , B01J37/02 , F01N3/10

3. 发明授权

EP2692432B1 EXHAUST GAS PURIFICATION CATALYST, EXHAUST GAS PURIFICATION MONOLITH CATALYST, AND PROCESS FOR PRODUCING EXHAUST GAS PURIFICATION CATALYST 有权
公开(公告)号：EP2692432B1
公开(公告)日：2019-11-13
申请号：EP12763126.5
申请日：2012-03-28
申请人： NISSAN MOTOR CO., LTD.
发明人： ITO, Junji , HANAKI, Yasunari , NAITO, Tetsuro , AKAISHI, Misaki , WAKAMATSU, Hironori
IPC分类号： B01J23/76 , B01D53/94 , B01J23/78 , F01N3/10 , B01J23/00 , B01J35/00

4. 发明授权

EP3144062B1 EXHAUST GAS PURIFICATION CATALYST 有权
公开(公告)号：EP3144062B1
公开(公告)日：2020-08-05
申请号：EP15792201.4
申请日：2015-01-16
申请人： NISSAN MOTOR CO., LTD.
发明人： ITO, Junji , HANAKI, Yasunari , NAITO, Tetsuro , AKAISHI, Misaki
IPC分类号： B01J23/89 , B01D53/94 , B01J23/656 , C01B3/16 , C01B3/40 , B01J37/02 , B01J37/08 , B01J35/00 , B01J23/63 , B01J35/10 , B01J37/00 , B01J21/06 , B01J23/00 , B01J23/34 , B01J23/83 , B01J35/02

5. 发明公开

EP2893979A1 EXHAUST GAS PURIFICATION CATALYST, EXHAUST GAS PURIFICATION MONOLITH CATALYST, AND METHOD FOR PRODUCING EXHAUST GAS PURIFICATION CATALYST 有权
标题翻译：排放物控制催化剂对排放整体式催化剂及其制备方法排放物控制催化剂
公开(公告)号：EP2893979A1
公开(公告)日：2015-07-15
申请号：EP13834500.4
申请日：2013-07-18
申请人： Nissan Motor Co., Ltd
发明人： ITO, Junji , HANAKI, Yasunari , NAITO, Tetsuro , AKAISHI, Misaki , WAKAMATSU, Hironori
IPC分类号： B01J23/89 , B01D53/94 , B01J37/02 , F01N3/10
CPC分类号： B01J23/44 , B01D53/94 , B01D53/9413 , B01D2255/204 , B01D2255/2042 , B01D2255/2045 , B01D2255/2063 , B01D2255/2065 , B01D2255/20715 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/402 , B01D2255/908 , B01D2255/9202 , B01J21/066 , B01J23/005 , B01J23/10 , B01J23/34 , B01J23/42 , B01J23/745 , B01J23/83 , B01J23/89 , B01J23/894 , B01J23/8946 , B01J35/0006 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/04 , B01J37/02 , B01J37/0203 , B01J37/0209 , B01J37/0244 , B01J37/04 , B01J37/08 , B01J2523/00 , B01J2523/24 , B01J2523/3706 , B01J2523/842
摘要： An exhaust gas purification catalyst contains a first catalyst in which an oxide of general formula (1): La,M 1-x M'O 3-δ (where La is lanthanum, M is at least one selected from a group consisting of barium (Ba), strontium (Sr) and calcium (Ca), M' is at least one selected from a group consisting of iron (Fe), cobalt (Co), nickel (Ni) and manganese (Mn), δ is the amount of oxygen defect, and x and δ satisfy 0
摘要翻译：一种废气净化催化剂包含第一催化剂，其中通式的氧化物（1）：镧，M 1-X M'O 3“（其中，La为镧，M是至少一种选自包括钡选择（BA），锶（Sr）和钙（Ca），M '是从选自由铁（Fe）的，钴（Co），镍（Ni）和锰（Mn）中的至少一种，' 是量的氧缺陷，并且x和“满足0

6. 发明公开

EP2692432A1 EXHAUST GAS PURIFICATION CATALYST, EXHAUST GAS PURIFICATION MONOLITH CATALYST, AND PROCESS FOR PRODUCING EXHAUST GAS PURIFICATION CATALYST 有权
标题翻译：排放物控制催化剂对排放整体式催化剂及其制备方法排放物控制催化剂
公开(公告)号：EP2692432A1
公开(公告)日：2014-02-05
申请号：EP12763126.5
申请日：2012-03-28
申请人： NISSAN MOTOR CO., LTD.
发明人： ITO, Junji , HANAKI, Yasunari , NAITO, Tetsuro , AKAISHI, Misaki , WAKAMATSU, Hironori
IPC分类号： B01J23/76 , B01D53/94 , B01J23/78 , F01N3/10
摘要： An exhaust gas purifying catalyst having a high purifying ability even if noble metal is not used as an essential component, an exhaust gas purifying monolith catalyst, and a method for manufacturing an exhaust gas purifying catalyst, are provided. The exhaust gas purifying catalyst includes an oxide having an oxygen storage and release capacity, and an oxide represented by the following formula (1) supported on the oxide having the oxygen storage and release capacity,

La x M 1-x M'O 3-δ (1)

(wherein La represents lanthanum, M represents at least one element selected from the group consisting of barium (Ba), strontium (Sr) and calcium (Ca), M' represents at least one element selected from the group consisting of iron (Fe), cobalt (Co), nickel (Ni) and manganese (Mn), δ represents an oxygen deficient amount, and x and δ fulfill conditions represented by 0
摘要翻译：具有即使在基本组分的贵金属不被用作到排气净化催化剂整料高净化能力，以及用于制造废气净化催化剂的方法的废气净化催化剂中，提供了。所述的排气净化催化剂包括氧化物具有氧储存和释放的容量，并且在氧化物由下式表示（1）支撑在具有储氧的氧化物和释放能力，€ƒ€ƒ€ƒ€ƒ€ƒ€ ƒ€ƒ€ƒLaX M 1-X M'O 3“€ƒ€ƒ€ƒ€ƒ€ƒ（1）（worin拉darstellt镧，选自钡的选择的M darstellt的至少一种元素（巴），darstellt在氧气不足的锶（Sr）和钙（Ca），M '选自铁（Fe），钴（Co），镍（Ni）和锰（Mn），选择darstellt的至少一种元素' 量，和x和分别 '履行条件代表由0

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