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1.发明授权Purification structure including a catalysis system supported by a zircon in reduced state 有权纯化结构包括由还原态的锆石支撑的催化体系公开(公告)号：US08802044B2
公开(公告)日：2014-08-12
申请号：US13139736
申请日：2009-12-16
CPC分类号： B01J23/58 , B01D53/945 , B01D2255/10 , B01D2255/20715 , B01D2258/012 , B01J23/63 , B01J23/78 , B01J23/83 , B01J23/894 , B01J23/8946 , B01J35/0033 , B01J35/04 , B01J35/1009 , B01J37/16 , B01J37/348 , C04B38/0006 , Y02T10/22 , C04B35/48 , C04B35/50
摘要： The invention relates to a filtration structure, for filtering a gas coming from a diesel engine, which is laden with gaseous pollutants of the nitrogen oxide NOx type and with solid particles, of the particulate filter type, said filtration structure being characterized in that it includes a catalytic system comprising at least one noble metal or transition metal suitable for reducing the NOx and a support material, in which said support material comprises or is made of a zirconium oxide partially substituted with a trivalent cation M3+ or with a divalent cation M′2+, said zirconium oxide being in a reduced, oxygen-sub-stoichiometric, state.
摘要翻译： 本发明涉及一种用于过滤来自柴油发动机的气体的过滤结构，该柴油发动机装载有颗粒过滤器型的氮氧化物NOx型和固体颗粒的气态污染物，所述过滤结构的特征在于其包括 包含至少一种适用于还原NO x的贵金属或过渡金属的催化体系和一种载体材料，其中所述载体材料包括部分被三价阳离子M3 +或二价阳离子M'2取代的氧化锆 +，所述氧化锆处于还原的，氧 - 亚化学计量的状态。
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2.发明申请PURIFICATION STRUCTURE INCLUDING A CATALYSIS SYSTEM SUPPORTED BY A ZIRCON IN REDUCED STATE 有权净化结构，包括在减速状态下由ZIRCON支持的催化系统公开(公告)号：US20110250112A1
公开(公告)日：2011-10-13
申请号：US13139736
申请日：2009-12-16
CPC分类号： B01J23/58 , B01D53/945 , B01D2255/10 , B01D2255/20715 , B01D2258/012 , B01J23/63 , B01J23/78 , B01J23/83 , B01J23/894 , B01J23/8946 , B01J35/0033 , B01J35/04 , B01J35/1009 , B01J37/16 , B01J37/348 , C04B38/0006 , Y02T10/22 , C04B35/48 , C04B35/50
摘要： The invention relates to a filtration structure, for filtering a gas coming from a diesel engine, which is laden with gaseous pollutants of the nitrogen oxide NOx type and with solid particles, of the particulate filter type, said filtration structure being characterized in that it includes a catalytic system comprising at least one noble metal or transition metal suitable for reducing the NOx and a support material, in which said support material comprises or is made of a zirconium oxide partially substituted with a trivalent cation M3+ or with a divalent cation M′2+, said zirconium oxide being in a reduced, oxygen-sub-stoichiometric, state.
摘要翻译： 本发明涉及一种用于过滤来自柴油发动机的气体的过滤结构，该柴油发动机装载有颗粒过滤器型的氮氧化物NOx型和固体颗粒的气态污染物，所述过滤结构的特征在于其包括 包含至少一种适用于还原NO x的贵金属或过渡金属的催化体系和一种载体材料，其中所述载体材料包括部分被三价阳离子M3 +或二价阳离子M'2取代的氧化锆 +，所述氧化锆处于还原的，氧 - 亚化学计量的状态。
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公开(公告)号：US20130142702A1
公开(公告)日：2013-06-06
申请号：US13700528
申请日：2011-06-16
IPC分类号： F01N3/28
CPC分类号： F01N3/28 , B01D53/326 , B01D53/86 , B01D53/945 , B01D2255/1021 , B01D2255/1025 , B01D2255/2065 , B01D2255/20707 , B01D2255/40 , B01D2255/806 , B01D2255/9207 , B01D2258/01 , B01J23/002 , B01J23/63 , B01J35/0033 , B01J35/1014 , B01J37/0018 , B01J37/031 , B01J2523/00 , C01G1/00 , C01G55/002 , C01P2002/50 , F01N3/0892 , Y02T10/22 , B01J2523/3712 , B01J2523/375 , B01J2523/36 , B01J2523/47
摘要： The present invention relates to an electrocatalytic system for the joint treatment of oxidizing polluting entities of the NOx type and reducing polluting entities of the hydrocarbons HC or CO type present in a gas to be purified, in particular an exhaust gas resulting from a combustion engine, said system comprising: a catalyst A for reduction of the polluting entities of the NOx type, a catalyst B for oxidation of the polluting entities of the hydrocarbons HC type and CO, a compound E which conducts electrons and ions by oxide ions, said catalysts A and B being in contact with the compound E, said compound E being composed of an oxide which conducts ions and electrons corresponding to the molar formulation: Ce1-y-zO2-xMyNz in which Ce is cerium, M is an element chosen from: Gd, Y, Sc, Sm, La, Pr, Nd, Er or Tb, y is between 0.01 and 0.4, N is an element having several degrees of valency chosen from: Ti, V, Cr, Mn, Fe, Co, Ni or Cu, z is less than 0.4 and x is greater than 0.05.
摘要翻译： 本发明涉及一种用于联合处理NOx类型的氧化污染实体和减少待净化的气体中特定的HC或CO型污染物的电催化系统，特别是由内燃机产生的废气， 所述系统包括：用于还原NOx型污染实体的催化剂A，用于氧化烃HC型和CO的污染实体的催化剂B，通过氧化物离子传导电子和离子的化合物E，所述催化剂A 并且B与化合物E接触，所述化合物E由导电离子和电子的氧化物组成，所述氧化物对应于摩尔配方：其中Ce为铈的Ce1-y-zO2-xMyNz，M为选自以下的元素：Gd ，Y，Sc，Sm，La，Pr，Nd，Er或Tb，y为0.01〜0.4，N为选自Ti，V，Cr，Mn，Fe，Co，Ni或 Cu，z小于0.4，x大于0.05。
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公开(公告)号：US20130136676A1
公开(公告)日：2013-05-30
申请号：US13700880
申请日：2011-06-16
IPC分类号： B01D53/94
CPC分类号： B01D53/9418 , B01D53/8628 , B01D53/9413 , B01D2255/1021 , B01D2255/2061 , B01D2255/2065 , B01D2255/20707 , B01D2255/40 , B01D2255/91 , B01D2258/012 , B01D2258/0241 , B01J23/63 , B01J23/83 , B01J35/04 , B01J37/0244
摘要： The present invention relates to the use, for the reduction of oxidizing contaminating entities of the NOx type, in particular NO2, present in a gas to be purified, of a catalytic system comprising or composed of an oxide corresponding to the molar formulation: Ce1-y-zO2-xMyNz, in which: Ce is cerium, M is an element chosen from: Gd, Y, Sc, Sm, La, Pr, Nd, Er or Tb, y is between 0.01 and 0.4, N is an element having several degrees of valency chosen from: Ti, V, Cr, Mn, Fe, Co, Ni or Cu, z is less than 0.4, x is greater than 0.05.
摘要翻译： 本发明涉及用于减少存在于待净化气体中的NOx型氧化污染物质，特别是用于催化体系的氧化污染物质，所述催化体系包含或由相应于摩尔配方的氧化物Ce1- y-zO2-xMyNz，其中Ce为铈，M为选自Gd，Y，Sc，Sm，La，Pr，Nd，Er或Tb的元素，y为0.01〜0.4，N为 选自Ti，V，Cr，Mn，Fe，Co，Ni或Cu的几种化合价，z小于0.4，x大于0.05。
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公开(公告)号：US08968667B2
公开(公告)日：2015-03-03
申请号：US13700528
申请日：2011-06-16
IPC分类号： B01D50/00
CPC分类号： F01N3/28 , B01D53/326 , B01D53/86 , B01D53/945 , B01D2255/1021 , B01D2255/1025 , B01D2255/2065 , B01D2255/20707 , B01D2255/40 , B01D2255/806 , B01D2255/9207 , B01D2258/01 , B01J23/002 , B01J23/63 , B01J35/0033 , B01J35/1014 , B01J37/0018 , B01J37/031 , B01J2523/00 , C01G1/00 , C01G55/002 , C01P2002/50 , F01N3/0892 , Y02T10/22 , B01J2523/3712 , B01J2523/375 , B01J2523/36 , B01J2523/47
摘要： The present invention relates to an electrocatalytic system for the joint treatment of oxidizing polluting entities of the NOx type and reducing polluting entities of the hydrocarbons HC or CO type present in a gas to be purified, in particular an exhaust gas resulting from a combustion engine, said system comprising: a catalyst A for reduction of the polluting entities of the NOx type, a catalyst B for oxidation of the polluting entities of the hydrocarbons HC type and CO, a compound E which conducts electrons and ions by oxide ions, said catalysts A and B being in contact with the compound E, said compound E being composed of an oxide which conducts ions and electrons corresponding to the molar formulation: Ce1-y-zO2-xMyNz in which Ce is cerium, M is an element chosen from: Gd, Y, Sc, Sm, La, Pr, Nd, Er or Tb, y is between 0.01 and 0.4, N is an element having several degrees of valency chosen from: Ti, V, Cr, Mn, Fe, Co, Ni or Cu, z is less than 0.4 and x is greater than 0.05.
摘要翻译： 本发明涉及一种用于联合处理NOx类型的氧化污染实体和减少待净化的气体中特定的HC或CO型污染物的电催化系统，特别是由内燃机产生的废气， 所述系统包括：用于还原NOx型污染实体的催化剂A，用于氧化烃HC型和CO的污染实体的催化剂B，通过氧化物离子传导电子和离子的化合物E，所述催化剂A 并且B与化合物E接触，所述化合物E由导电离子和电子的氧化物组成，所述氧化物对应于摩尔配方：其中Ce为铈的Ce1-y-zO2-xMyNz，M为选自以下的元素：Gd ，Y，Sc，Sm，La，Pr，Nd，Er或Tb，y为0.01〜0.4，N为选自Ti，V，Cr，Mn，Fe，Co，Ni或 Cu，z小于0.4，x大于0.05。
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公开(公告)号：US08591845B2
公开(公告)日：2013-11-26
申请号：US13700880
申请日：2011-06-16
CPC分类号： B01D53/9418 , B01D53/8628 , B01D53/9413 , B01D2255/1021 , B01D2255/2061 , B01D2255/2065 , B01D2255/20707 , B01D2255/40 , B01D2255/91 , B01D2258/012 , B01D2258/0241 , B01J23/63 , B01J23/83 , B01J35/04 , B01J37/0244
摘要： The present invention relates to the use, for the reduction of oxidizing contaminating entities of the NOx type, in particular NO2, present in a gas to be purified, of a catalytic system comprising or composed of an oxide corresponding to the molar formulation: Ce1-y-zO2-xMyNz, in which: Ce is cerium, M is an element chosen from: Gd, Y, Sc, Sm, La, Pr, Nd, Er or Tb, y is between 0.01 and 0.4, N is an element having several degrees of valency chosen from: Ti, V, Cr, Mn, Fe, Co, Ni or Cu, z is less than 0.4, x is greater than 0.05.
摘要翻译： 本发明涉及用于减少存在于待净化气体中的NOx型氧化污染物质，特别是用于催化体系的氧化污染物质，所述催化体系包含或由相应于摩尔配方的氧化物Ce1- y-zO2-xMyNz，其中Ce为铈，M为选自Gd，Y，Sc，Sm，La，Pr，Nd，Er或Tb的元素，y为0.01〜0.4，N为 选自Ti，V，Cr，Mn，Fe，Co，Ni或Cu的几种化合价，z小于0.4，x大于0.05。
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7.发明申请公开(公告)号：US20100287916A1
公开(公告)日：2010-11-18
申请号：US12682041
申请日：2008-10-02
CPC分类号： B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/104 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2258/012 , B01D2258/014 , Y02C20/10
摘要： A device for the purification of a polluted gas, for example an exhaust gas from a diesel or gasoline engine, comprising, in combination: A honeycomb structure, comprising at least one porous electron-conductive material forming the walls (1) of said structure and an electrochemical system for treating said gas, comprising a layer (7) of an ionically conductive and electronically insulating material D, a reduction catalyst A (9) for reducing the polluting species of the NOx type and an oxidation catalyst B (4) for oxidizing the polluting species of the soot, hydrocarbon HC, CO or H2 type, said electrochemical system being configured in the form of an electrode W and a counterelectrode CE; and means for applying a voltage or a current between said electrode W and said counterelectrode CE.
摘要翻译： 用于净化污染气体的装置，例如来自柴油或汽油发动机的废气，其组合包括：蜂窝结构，包括形成所述结构的壁（1）的至少一种多孔电子传导材料，以及 用于处理所述气体的电化学系统，包括离子导电和电子绝缘材料D的层（7），用于减少NOx类型的污染物质的还原催化剂A（9）和用于氧化的氧化催化剂B（4） 烟灰，烃HC，CO或H2型的污染物种，所述电化学系统被配置为电极W和反电极CE的形式; 以及用于在所述电极W和所述反电极CE之间施加电压或电流的装置。
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8.发明授权公开(公告)号：US08465631B2
公开(公告)日：2013-06-18
申请号：US12682041
申请日：2008-10-02
CPC分类号： B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/104 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2258/012 , B01D2258/014 , Y02C20/10
摘要： A device for the purification of a polluted gas, for example an exhaust gas from a diesel or gasoline engine, comprising, in combination: A honeycomb structure, comprising at least one porous electron-conductive material forming the walls (1) of said structure and an electrochemical system for treating said gas, comprising a layer (7) of an ionically conductive and electronically insulating material D, a reduction catalyst A (9) for reducing the polluting species of the NOx type and an oxidation catalyst B (4) for oxidizing the polluting species of the soot, hydrocarbon HC, CO or H2 type, said electrochemical system being configured in the form of an electrode W and a counterelectrode CE; and means for applying a voltage or a current between said electrode W and said counterelectrode CE.
摘要翻译： 用于净化污染气体的装置，例如来自柴油或汽油发动机的废气，其组合包括：蜂窝结构，包括形成所述结构的壁（1）的至少一种多孔电子传导材料，以及 用于处理所述气体的电化学系统，包括离子导电和电子绝缘材料D的层（7），用于减少NOx类型的污染物质的还原催化剂A（9）和用于氧化的氧化催化剂B（4） 烟灰，烃HC，CO或H2型的污染物种，所述电化学系统被配置为电极W和反电极CE的形式; 以及用于在所述电极W和所述反电极CE之间施加电压或电流的装置。
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