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1.发明授权公开(公告)号：US08529843B2
公开(公告)日：2013-09-10
申请号：US12521050
申请日：2007-09-12
IPC分类号： B01D50/00
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。
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2.发明申请公开(公告)号：US20100028221A1
公开(公告)日：2010-02-04
申请号：US12521050
申请日：2007-09-12
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。
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公开(公告)号：US20080317646A1
公开(公告)日：2008-12-25
申请号：US12021795
申请日：2008-01-29
CPC分类号： B01D53/944 , B01D53/9454 , B01D2255/10 , B01D2255/20 , B01D2255/20715 , B01D2255/2092 , B01D2255/92 , B01D2255/9205 , B01D2258/012 , B01J23/10 , B01J23/40 , B01J23/63 , B01J35/04 , B01J37/0018 , B01J37/0219 , B01J37/0228 , B01J37/0244 , B01J37/0248 , B01J37/084 , B22F3/1121 , B22F2998/00 , Y02T10/22 , B22F1/025
摘要： A catalytic converter includes: a three-dimensional structural support having a plurality of cells partitioned by porous cell walls, in which a pore diameter of the cell walls is 10 μm to 50 μm and porosity of the cell walls is 40 vol % or more; and a catalyst-coated layer containing a catalyst component. The catalyst-coated layer is coated on surfaces of the cell walls of the three-dimensional structural support. 50 mass % or more of a total supported amount of the catalyst component on the three-dimensional structural support is present in a region from the surfaces of the cell walls of the three-dimensional structural support to surfaces of the catalyst-coated layer.
摘要翻译： 催化转化器包括：三维结构支撑体，其具有由多孔细胞壁分隔的多个细胞，其中细胞壁的孔径为10μm至50μm，细胞壁的孔隙率为40vol％以上; 和含有催化剂组分的催化剂涂覆层。 催化剂涂覆层涂覆在三维结构支撑体的孔壁的表面上。 在三维结构支撑体的细胞壁的表面到催化剂涂覆层的表面的区域中存在三维结构载体上的催化剂组分的总负载量的50质量％以上。
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公开(公告)号：US08158195B2
公开(公告)日：2012-04-17
申请号：US12021795
申请日：2008-01-29
IPC分类号： B05D3/02
CPC分类号： B01D53/944 , B01D53/9454 , B01D2255/10 , B01D2255/20 , B01D2255/20715 , B01D2255/2092 , B01D2255/92 , B01D2255/9205 , B01D2258/012 , B01J23/10 , B01J23/40 , B01J23/63 , B01J35/04 , B01J37/0018 , B01J37/0219 , B01J37/0228 , B01J37/0244 , B01J37/0248 , B01J37/084 , B22F3/1121 , B22F2998/00 , Y02T10/22 , B22F1/025
摘要： A catalytic converter includes: a three-dimensional structural support having a plurality of cells partitioned by porous cell walls, in which a pore diameter of the cell walls is 10 μm to 50 μm and porosity of the cell walls is 40 vol % or more; and a catalyst-coated layer containing a catalyst component. The catalyst-coated layer is coated on surfaces of the cell walls of the three-dimensional structural support. 50 mass % or more of a total supported amount of the catalyst component on the three-dimensional structural support is present in a region from the surfaces of the cell walls of the three-dimensional structural support to surfaces of the catalyst-coated layer.
摘要翻译： 催化转化器包括：三维结构支撑体，其具有由多孔细胞壁分隔的多个细胞，其中细胞壁的孔径为10μm至50μm，细胞壁的孔隙率为40vol％以上; 和含有催化剂组分的催化剂涂覆层。 催化剂涂覆层涂覆在三维结构支撑体的孔壁的表面上。 在三维结构支撑体的细胞壁的表面到催化剂涂覆层的表面的区域中存在三维结构载体上的催化剂组分的总负载量的50质量％以上。
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公开(公告)号：US20080318771A1
公开(公告)日：2008-12-25
申请号：US11936488
申请日：2007-11-07
申请人： Maki Shimada , Junji Ito , Toshiharu Miyamura , Yasunari Hanaki , Shigeru Chida , Shinichi Akaishi
发明人： Maki Shimada , Junji Ito , Toshiharu Miyamura , Yasunari Hanaki , Shigeru Chida , Shinichi Akaishi
IPC分类号： B01J23/10
CPC分类号： B01J35/002 , B01D53/944 , B01D2255/102 , B01D2255/104 , B01D2255/106 , B01D2255/206 , B01D2255/20715 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20769 , B01D2255/9022 , B01D2258/012 , B01J23/002 , B01J23/10 , B01J23/34 , B01J23/63 , B01J23/6562 , B01J23/83 , B01J23/8892 , B01J23/894 , B01J37/0244 , B01J37/03 , B01J2523/00 , F01N3/035 , B01J2523/3712 , B01J2523/3718 , B01J2523/32 , B01J2523/72
摘要： A particulate matter oxidizing catalyst includes: at least one metal selected from the group consisting of: gallium, manganese, iron, cobalt, nickel, copper, yttrium, zirconium, niobium, molybdenum, silver, lanthanum, praseodymium, neodymium and gold; and cerium, wherein a first oxide includes: the cerium, and a first metal which is at least one element selected from the group consisting of: gallium, manganese, iron, cobalt and nickel, wherein a second oxide includes: the cerium, and a second metal which is at least one element selected from the group consisting of: praseodymium, zirconium and aluminum, and wherein the second oxide and the first oxide have a content ratio of second oxide/(first oxide+second oxide)=0.1 by mass to 0.8 by mass.
摘要翻译： 颗粒物氧化催化剂包括：选自镓，锰，铁，钴，镍，铜，钇，锆，铌，钼，银，镧，镨，钕和金中的至少一种金属; 和铈，其中第一氧化物包括：铈，以及选自镓，锰，铁，钴和镍中的至少一种元素的第一金属，其中第二氧化物包括：铈，和 第二金属，其是选自由镨，锆和铝组成的组中的至少一种元素，并且其中所述第二氧化物和所述第一氧化物具有第二氧化物/（第一氧化物+第二氧化物）的含量比= 0.1质量％ 0.8质量％。
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公开(公告)号：US07723259B2
公开(公告)日：2010-05-25
申请号：US11936488
申请日：2007-11-07
申请人： Maki Shimada , Junji Ito , Toshiharu Miyamura , Yasunari Hanaki , Shigeru Chida , Shinichi Akaishi
发明人： Maki Shimada , Junji Ito , Toshiharu Miyamura , Yasunari Hanaki , Shigeru Chida , Shinichi Akaishi
CPC分类号： B01J35/002 , B01D53/944 , B01D2255/102 , B01D2255/104 , B01D2255/106 , B01D2255/206 , B01D2255/20715 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20769 , B01D2255/9022 , B01D2258/012 , B01J23/002 , B01J23/10 , B01J23/34 , B01J23/63 , B01J23/6562 , B01J23/83 , B01J23/8892 , B01J23/894 , B01J37/0244 , B01J37/03 , B01J2523/00 , F01N3/035 , B01J2523/3712 , B01J2523/3718 , B01J2523/32 , B01J2523/72
摘要： A particulate matter oxidizing catalyst includes: at least one metal selected from the group consisting of: gallium, manganese, iron, cobalt, nickel, copper, yttrium, zirconium, niobium, molybdenum, silver, lanthanum, praseodymium, neodymium and gold; and cerium, wherein a first oxide includes: the cerium, and a first metal which is at least one element selected from the group consisting of: gallium, manganese, iron, cobalt and nickel, wherein a second oxide includes: the cerium, and a second metal which is at least one element selected from the group consisting of: praseodymium, zirconium and aluminum, and wherein the second oxide and the first oxide have a content ratio of second oxide/(first oxide+second oxide)=0.1 by mass to 0.8 by mass.
摘要翻译： 颗粒物氧化催化剂包括：选自镓，锰，铁，钴，镍，铜，钇，锆，铌，钼，银，镧，镨，钕和金中的至少一种金属; 和铈，其中第一氧化物包括：铈，以及选自镓，锰，铁，钴和镍中的至少一种元素的第一金属，其中第二氧化物包括：铈，和 第二金属，其是选自由镨，锆和铝组成的组中的至少一种元素，并且其中所述第二氧化物和所述第一氧化物具有第二氧化物/（第一氧化物+第二氧化物）的含量比= 0.1质量％ 0.8质量％。
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7.发明申请公开(公告)号：US20090042721A1
公开(公告)日：2009-02-12
申请号：US12170734
申请日：2008-07-10
申请人： Hideaki MORISAKA , Masahiro Takaya , Yasunari Hanaki , Kouji Masuda , Michiaki Sagesaka , Naoki Harakawa
发明人： Hideaki MORISAKA , Masahiro Takaya , Yasunari Hanaki , Kouji Masuda , Michiaki Sagesaka , Naoki Harakawa
IPC分类号： B01J21/12
CPC分类号： F01N3/035 , B01J21/066 , B01J23/08 , B01J23/10 , B01J23/34 , B01J35/023 , B01J35/06 , B01J37/0045 , F01N3/2835
摘要： An inorganic fiber catalyst includes an alumina-silica fiber base material, and a plurality of catalyst component particles contained in the alumina-silica fiber base material. A mean particle diameter of the catalyst component particles contained in at least a surface portion of the alumina-silica fiber base material is 50 nm or less, and a standard deviation of particle diameters of the catalyst component particles is 30 or less.
摘要翻译： 无机纤维催化剂包括氧化铝 - 二氧化硅纤维基材和包含在氧化铝 - 二氧化硅纤维基材中的多种催化剂组分颗粒。 包含在氧化铝 - 二氧化硅纤维基材的至少表面部分中的催化剂成分颗粒的平均粒径为50nm以下，催化剂成分粒子的粒径的标准偏差为30以下。
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8.发明授权公开(公告)号：US07910514B2
公开(公告)日：2011-03-22
申请号：US12170734
申请日：2008-07-10
申请人： Hideaki Morisaka , Masahiro Takaya , Yasunari Hanaki , Kouji Masuda , Michiaki Sagesaka , Naoki Harakawa
发明人： Hideaki Morisaka , Masahiro Takaya , Yasunari Hanaki , Kouji Masuda , Michiaki Sagesaka , Naoki Harakawa
CPC分类号： F01N3/035 , B01J21/066 , B01J23/08 , B01J23/10 , B01J23/34 , B01J35/023 , B01J35/06 , B01J37/0045 , F01N3/2835
摘要： An inorganic fiber catalyst includes an alumina-silica fiber base material, and a plurality of catalyst component particles contained in the alumina-silica fiber base material. A mean particle diameter of the catalyst component particles contained in at least a surface portion of the alumina-silica fiber base material is 50 nm or less, and a standard deviation of particle diameters of the catalyst component particles is 30 or less.
摘要翻译： 无机纤维催化剂包括氧化铝 - 二氧化硅纤维基材和包含在氧化铝 - 二氧化硅纤维基材中的多种催化剂组分颗粒。 包含在氧化铝 - 二氧化硅纤维基材的至少表面部分中的催化剂成分颗粒的平均粒径为50nm以下，催化剂成分粒子的粒径的标准偏差为30以下。
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公开(公告)号：US20100105547A1
公开(公告)日：2010-04-29
申请号：US12531211
申请日：2008-04-17
申请人： Junji Ito , Yasunari Hanaki , Kouji Masuda
发明人： Junji Ito , Yasunari Hanaki , Kouji Masuda
CPC分类号： B01J23/34 , B01D53/944 , B01D2255/206 , B01D2255/2073 , B01D2255/9202 , B01J23/002 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/023 , B01J37/03 , B01J2523/00 , F01N2510/06 , B01J2523/36 , B01J2523/3712 , B01J2523/72 , B01J2523/32
摘要： [Object] To provide an oxidation catalyst composition excellent in low temperature activity and a PM oxidation catalyst which can oxidize or burn particulate and the like from an internal combustion engine even at relatively low temperatures. [Solving Means] An oxidation catalyst composition contains cerium, manganese, and a metal M (M is a trivalent metal element excluding cerium). When the oxidation catalyst composition is analyzed by XPS so that orbital energies are subjected to peak separation using the Gaussian function, the Ce4+/Ce3+ atomic weight ratio (atomic % ratio) is 1.7 or higher and Mn2+ is in an amount of 5 atomic % or larger, wherein at least a part of the oxidation catalyst composition forms a composite. The above-mentioned metal M is ytterbium, thulium, erbium, holmium, dysprosium, gadolinium, europium, samarium, promethium, neodymium, praseodymium, scandium, yttrium, aluminum, gallium and/or the like.
摘要翻译： 本发明提供低温活性优异的氧化催化剂组合物和PM氧化催化剂，即使在相对较低的温度下也能从内燃机中氧化或燃烧颗粒等。 [解决方案]氧化催化剂组合物含有铈，锰和金属M（M是不含铈的三价金属元素）。 当通过XPS分析氧化催化剂组合物时，使用高斯函数对轨道能量进行峰值分离，Ce4 + / Ce3 +原子重量比（原子％比）为1.7以上，Mn2 +为5原子％ 其中至少一部分氧化催化剂组合物形成复合物。 上述金属M是镱，ium，铒，钬，镝，钆，铕，钐，ium，钕，镨，钪，钇，铝，镓等。
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10.发明授权Exhaust gas purging catalyst and method for producing the exhaust gas purging catalyst 有权排气净化催化剂及排气净化催化剂的制造方法公开(公告)号：US07718567B2
公开(公告)日：2010-05-18
申请号：US11956575
申请日：2007-12-14
CPC分类号： B01J35/002 , B01D53/945 , B01D2255/102 , B01D2255/206 , B01D2255/2092 , B01D2255/407 , B01D2255/9202 , B01J23/63 , B01J23/6562 , B01J23/894 , B01J35/0013 , B01J35/006 , B01J35/023 , B01J37/0018 , B01J37/0036 , B01J37/0215 , B01J37/0248 , B01J37/033 , Y02T10/22
摘要： An exhaust gas purging catalyst, includes: an integrated carrier; and a catalyst coat layer formed on the integrated carrier. The catalyst coat layer includes a catalyst component and meets the following expression (A): P≧0.17W−0.04 - - - (A). P denotes a summation (ml) of a capacity of a void per mass (g) of the catalyst coat layer. The void has a pore diameter of 0.1 μm to 1 μm. W denotes a volume (ml) of the catalyst coat layer per the mass (g) of the catalyst coat layer.
摘要翻译： 排气净化催化剂，包括：一体化载体; 和形成在一体化载体上的催化剂涂层。 催化剂涂层含有催化剂成分，满足以下表达式（A）：P≥0.17W-0.04 - - （A）。 P表示催化剂涂层的每质量（g）的空隙容量的总和（ml）。 空隙的孔径为0.1μm〜1μm。 W表示催化剂涂层的质量（g）为催化剂涂层的体积（ml）。
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