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1. 发明授权

EP2363206B1 PARTICULATE SUBSTANCE REMOVING MATERIAL, PARTICULATE SUBSTANCE REMOVING FILTER CATALYST USING PARTICULATE SUBSTANCE REMOVING MATERIAL, AND METHOD FOR REGENERATING PARTICULATE SUBSTANCE REMOVING FILTER CATALYST 有权
公开(公告)号：EP2363206B1
公开(公告)日：2018-08-15
申请号：EP09827615.7
申请日：2009-11-20
申请人： Nissan Motor Co., Ltd.
发明人： AKAMA, Hiroshi , ONODERA, Hitoshi , NISHIZAWA, Toru , HANAKI, Yasunari , MORISAKA, Hideaki
IPC分类号： B01J23/63 , B01D39/14 , B01D39/20 , B01D53/94 , B01J23/58 , B01J23/648 , B01J23/66 , B01J23/96 , B01J35/04 , B01J35/10 , B01J38/12 , F01N3/02 , F01N3/10
CPC分类号： F01N3/0222 , B01D46/0061 , B01D46/2418 , B01D53/944 , B01D2255/206 , B01D2255/40 , B01D2255/908 , B01D2258/012 , B01J23/002 , B01J23/10 , B01J23/20 , B01J23/63 , B01J23/6484 , B01J23/66 , B01J35/002 , B01J35/04 , B01J35/1014 , B01J37/03 , B01J2523/00 , C01F17/0043 , C01P2002/74 , C01P2004/52 , C01P2004/61 , C01P2006/12 , Y02P20/584 , Y02T10/20 , B01J2523/3712 , B01J2523/48 , B01J2523/824 , B01J2523/24 , B01J2523/828 , B01J2523/36 , B01J2523/18 , B01J2523/3706 , B01J2523/3725 , B01J2523/56
摘要： A particulate matter purifying material is used for a filter catalyst for purifying particulate matter that is disposed in an exhaust gas flow path of an internal combustion engine, traps the particulate matter in exhaust gas generated in the internal combustion engine, and burns the particulate matter to be deposited, so as to be regenerated. The particulate matter purifying material includes an oxide containing cerium (Ce) having an oxygen storage-release capacity, and at least one metal (Me) selected from the group consisting of Zr, Y, La, Pr, Sr, Nb and Nd, wherein a content ratio (Ce:Me) of cerium to the metal is 6:4 to 9:1 in terms of an atomic ratio, and a degree of crystallinity (CR) represented by the following formula (1) is within a range of 25 to 60%: Degree of crystallinity CR = I / I 0 × 100 % wherein I represents an X-ray diffraction peak intensity with regard to a (111) plane of a CeO 2 phase in the particulate matter purifying material, and I 0 represents the X-ray diffraction peak intensity with regard to the (111) plane of the CeO 2 phase after the particulate matter purifying material is baked in air at 1000 °C.

2. 发明公开

EP2363206A1 PARTICULATE SUBSTANCE REMOVING MATERIAL, PARTICULATE SUBSTANCE REMOVING FILTER CATALYST USING PARTICULATE SUBSTANCE REMOVING MATERIAL, AND METHOD FOR REGENERATING PARTICULATE SUBSTANCE REMOVING FILTER CATALYST 有权
标题翻译：材料去除颗粒物质，过滤器催化剂于去除颗粒物质使用的材质为去除颗粒物质和方法再生催化剂滤波器，用于去除颗粒物质
公开(公告)号：EP2363206A1
公开(公告)日：2011-09-07
申请号：EP09827615.7
申请日：2009-11-20
申请人： Nissan Motor Co., Ltd.
发明人： AKAMA, Hiroshi , ONODERA, Hitoshi , NISHIZAWA, Toru , HANAKI, Yasunari , MORISAKA, Hideaki
IPC分类号： B01J23/63 , B01D39/14 , B01D39/20 , B01D53/94 , B01J23/58 , B01J23/648 , B01J23/66 , B01J23/96 , B01J35/04 , B01J35/10 , B01J38/12 , F01N3/02 , F01N3/10
CPC分类号： F01N3/0222 , B01D46/0061 , B01D46/2418 , B01D53/944 , B01D2255/206 , B01D2255/40 , B01D2255/908 , B01D2258/012 , B01J23/002 , B01J23/10 , B01J23/20 , B01J23/63 , B01J23/6484 , B01J23/66 , B01J35/002 , B01J35/04 , B01J35/1014 , B01J37/03 , B01J2523/00 , C01F17/0043 , C01P2002/74 , C01P2004/52 , C01P2004/61 , C01P2006/12 , Y02P20/584 , Y02T10/20 , B01J2523/3712 , B01J2523/48 , B01J2523/824 , B01J2523/24 , B01J2523/828 , B01J2523/36 , B01J2523/18 , B01J2523/3706 , B01J2523/3725 , B01J2523/56
摘要： A particulate matter purifying material is used for a filter catalyst for purifying particulate matter that is disposed in an exhaust gas flow path of an internal combustion engine, traps the particulate matter in exhaust gas generated in the internal combustion engine, and burns the particulate matter to be deposited, so as to be regenerated. The particulate matter purifying material includes an oxide containing cerium (Ce) having an oxygen storage-release capacity, and at least one metal (Me) selected from the group consisting of Zr, Y, La, Pr, Sr, Nb and Nd, wherein a content ratio (Ce:Me) of cerium to the metal is 6:4 to 9:1 in terms of an atomic ratio, and a degree of crystallinity (CR) represented by the following formula (1) is within a range of 25 to 60%: Degree of crystallinity CR = I / I 0 × 100 % wherein I represents an X-ray diffraction peak intensity with regard to a (111) plane of a CeO 2 phase in the particulate matter purifying material, and I 0 represents the X-ray diffraction peak intensity with regard to the (111) plane of the CeO 2 phase after the particulate matter purifying material is baked in air at 1000 °C.
摘要翻译：甲粒状物净化材料是用于过滤器催化剂的粒状物净化并在到内燃机的废气流路设置，捕获在所述内燃机中生成的废气中的颗粒状物质，并燃烧颗粒物质沉积是，以再生。所述粒状物净化材料包括氧化物含有铈（Ce），其具有在储放氧能力，和至少一种金属（Me）的选自锆，钇，镧，镨，锶，铌和Nd，worin的选择的含量比例（CE：Me）的铈与金属为6：4至9：在由下式表示的原子比，和结晶度（CR）的方面1（1）是一个范围为25内至60％：结晶度CR度= I / I 0×100％worin我darstellt到的X射线衍射峰强度相对于在所述粒状物净化材料中的的CeO 2相的（111）面，和I 0 darstellt 相对于粒状物净化材料后的CeO 2相的（111）面的X射线衍射峰强度在空气中在1000℃下烘烤

3. 发明公开

EP2119500A1 FIBER STRUCTURE AND PARTICULATE-FILTER-TYPE EXHAUST GAS CLEAN-UP CATALYST 有权
标题翻译：光纤结构
公开(公告)号：EP2119500A1
公开(公告)日：2009-11-18
申请号：EP07807147.9
申请日：2007-09-12
申请人： Nissan Motor Co., Ltd.
发明人： TAKAYA, Masahiro , MASUDA, Kouji , ITO, Junji , MIYAMURA, Toshiharu , HANAKI, Yasunari
IPC分类号： B01J35/04 , B01D39/00 , B01D39/06 , B01D39/14 , B01D53/94 , B01J23/42 , B01J35/06 , B01J35/10 , B01J37/02 , F01N3/02 , F01N3/28
CPC分类号： B01J35/06 , B01D39/2082 , B01D53/944 , B01D2239/0216 , B01D2239/0225 , B01D2239/0618 , B01D2239/064 , B01D2255/102 , B01J23/38 , B01J23/42 , B01J35/002 , B01J35/04 , F01N3/0222 , F01N3/0226 , F01N2330/10
摘要： A fibrous structure (10) of the present invention includes: long fibers (1) composed of an inorganic material; and short fibers (2) composed of the inorganic material and shorter than the long fibers (1), wherein at least one of the long fibers (1) and the short fibers (2) includes catalyst components (4), and a three-dimensional net-like structure is formed by the long fibers (1) and the short fibers (2).
摘要翻译：本发明的纤维结构体（10）包括：由无机材料构成的长纤维（1）和短纤维（2），其由无机材料构成并且短于长纤维（1），其中长纤维（1）和短纤维（2）中的至少一个包括催化剂组分（4）三维网状结构由长纤维（1）和短纤维（2）形成。

4. 发明授权

EP2636447B1 LEAN NOX TRAP TYPE EXHAUST GAS PURIFYING CATALYST AND EXHAUST GAS CLEANING SYSTEM 有权
公开(公告)号：EP2636447B1
公开(公告)日：2019-11-20
申请号：EP12776289.6
申请日：2012-03-06
申请人： NISSAN MOTOR CO., LTD.
发明人： NAITO, Tetsuro , HANAKI, Yasunari , NAKAMURA, Masanori , NAGATA, Masato
IPC分类号： B01J23/58 , B01D53/94 , F01N3/10

5. 发明授权

EP2276555B1 EXHAUST GAS PURIFYING CATALYST AND MANUFACTURING METHOD OF THE SAME 失效
公开(公告)号：EP2276555B1
公开(公告)日：2019-02-20
申请号：EP09746314.5
申请日：2009-03-30
申请人： Nissan Motor Co., Ltd.
发明人： HANAKI, Yasunari , AKAMA, Hiroshi , ONODERA, Hitoshi , NISHIZAWA, Toru , HIRAMOTO, Yoshiaki , MORISAKA, Hideaki , TAKAYA, Masahiro
IPC分类号： B01D53/94 , B01J35/04 , B01J35/10 , B01J37/00 , F01N3/022 , F01N3/035

6. 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

7. 发明授权

EP2119500B1 FIBROUS STRUCTURE 有权
标题翻译：光纤结构
公开(公告)号：EP2119500B1
公开(公告)日：2016-11-30
申请号：EP07807147.9
申请日：2007-09-12
申请人： Nissan Motor Co., Ltd.
发明人： TAKAYA, Masahiro , MASUDA, Kouji , ITO, Junji , MIYAMURA, Toshiharu , HANAKI, Yasunari
IPC分类号： B01J35/04 , B01D39/00 , B01D39/06 , B01D39/14 , B01D53/94 , B01J23/42 , B01J35/06 , B01J35/10 , B01J37/02 , F01N3/02 , F01N3/28
CPC分类号： B01J35/06 , B01D39/2082 , B01D53/944 , B01D2239/0216 , B01D2239/0225 , B01D2239/0618 , B01D2239/064 , B01D2255/102 , B01J23/38 , B01J23/42 , B01J35/002 , B01J35/04 , F01N3/0222 , F01N3/0226 , F01N2330/10

8. 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

9. 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

10. 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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