公开(公告)号：US09249706B2

公开(公告)日：2016-02-02

申请号：US14347775

申请日：2011-11-17

申请人： Masanao Yonemura ,  Katsumi Nochi ,  Masashi Kiyosawa ,  Masanori Demoto ,  Kyohei Takakura

发明人： Masanao Yonemura ,  Katsumi Nochi ,  Masashi Kiyosawa ,  Masanori Demoto ,  Kyohei Takakura

IPC分类号： B01J38/60 ,  F01N3/18 ,  B01D53/96 ,  B01J27/232 ,  B01D53/86 ,  B01J38/48 ,  B01J27/053 ,  B01J27/30 ,  B01J37/02 ,  B01J35/00

CPC分类号： F01N3/18 ,  B01D53/8628 ,  B01D53/96 ,  B01D2251/404 ,  B01D2255/2045 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2255/30 ,  B01J27/053 ,  B01J27/232 ,  B01J27/30 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/0215 ,  B01J38/485 ,  B01J38/60

摘要： Provided is an exhaust gas treatment catalyst including: a de-NOx catalyst; and a coating layer being provided on a surface of the de-NOx catalyst and containing at least one selected from the group consisting of alkali metal carbonates and alkaline earth metal carbonates.In a method for regenerating an exhaust gas treatment catalyst of the present invention, the coating layer of the de-NOx catalyst on which VOSO4 is deposited is removed with an acid, and after the removal of the coating layer, a coating layer containing at least one selected from the group consisting of alkali metal carbonates and alkaline earth metal carbonates is again provided.

摘要翻译： 提供了一种废气处理催化剂，其包括：脱NOx催化剂; 并且在脱NOx催化剂的表面上设置包含选自碱金属碳酸盐和碱土金属碳酸盐中的至少一种的涂层。 在本发明的废气处理催化剂的再生方法中，用酸除去其上沉积有VOSO 4的脱NOx催化剂的涂层，在除去涂层之后，至少含有 再次提供从碱金属碳酸盐和碱土金属碳酸盐组成的组中选择的一种。

公开(公告)号：US08258075B2

公开(公告)日：2012-09-04

申请号：US11864394

申请日：2007-09-28

申请人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Hitoshi Nakamura

发明人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Hitoshi Nakamura

IPC分类号： B01J23/00 ,  B01J21/00 ,  B01J20/00

CPC分类号： B01D53/945 ,  B01D2255/1021 ,  B01D2255/9022 ,  B01J23/40 ,  B01J23/42 ,  B01J35/0013 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0211 ,  B01J37/0244 ,  B01J37/0248 ,  Y02T10/22

摘要： To provide a catalyst for treating exhaust gases containing nitrogen monoxide, carbon monoxide and volatile organic compounds whose oxidation power has been enhanced without increasing the amount of precious metal supported thereon; a method for producing the same; and a method for treating exhaust gases. A catalyst for treating exhaust gases, including coat layers made up of a plurality of layers, an upper layer of which has an active component contained uniformly therein and a lower layer of which has no active component contained therein, can be obtained through the steps of: forming the lower layer by coating the surface of substrate with a slurry of a porous inorganic compound, followed by drying; and forming the upper layer, which is to be the top surface of the catalyst, by coating the surface of the lower layer with a slurry of a porous inorganic compound that has the active component composed of one or more precious metals supported thereon, followed by drying.

摘要翻译： 提供一种用于处理含有一氧化氮，一氧化碳和挥发性有机化合物的废气的催化剂，其氧化功率已经提高而不增加其上承载的贵金属的量; 其制造方法; 以及废气处理方法。 一种用于处理废气的催化剂，包括由多层构成的涂层，其上层具有均匀包含的活性组分，其下层没有含有活性成分，可以通过以下步骤获得： ：通过用多孔无机化合物的浆料涂布基材的表面，然后干燥而形成下层; 并且通过用活性组分由一种或多种负载的贵金属组成的多孔无机化合物的浆料涂覆下层的表面，形成作为催化剂顶表面的上层，接着是 烘干。

公开(公告)号：US20120171097A1

公开(公告)日：2012-07-05

申请号：US13418500

申请日：2012-03-13

申请人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Hitoshi Nakamura

发明人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Hitoshi Nakamura

IPC分类号： B01D53/72

CPC分类号： B01D53/945 ,  B01D2255/1021 ,  B01D2255/9022 ,  B01J23/40 ,  B01J23/42 ,  B01J35/0013 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0211 ,  B01J37/0244 ,  B01J37/0248 ,  Y02T10/22

摘要： A catalyst for treating exhaust gases containing nitrogen monoxide, carbon monoxide and volatile organic compounds includes a plurality of layers, an upper layer of which has an active component contained uniformly therein and a lower layer of which has no active component contained therein. The catalyst is obtained through the steps of: forming the lower layer by coating the surface of substrate with a slurry of a porous inorganic compound, followed by drying; and forming the upper layer, which is to be the top surface of the catalyst, by coating the surface of the lower layer with a slurry of a porous inorganic compound that has the active component composed of one or more precious metals supported thereon, followed by drying. The oxidation power of the resulting catalyst is enhanced without increasing the amount of precious metal supported thereon.

摘要翻译： 用于处理含有一氧化氮，一氧化碳和挥发性有机化合物的废气的催化剂包括多层，其上层具有均匀包含的活性组分，其下层不含有活性组分。 通过以下步骤获得催化剂：通过用多孔无机化合物的浆料涂布基材的表面，然后干燥形成下层; 并且通过用活性组分由一种或多种负载的贵金属组成的多孔无机化合物的浆料涂覆下层的表面，形成作为催化剂顶表面的上层，接着是 烘干。 所得到的催化剂的氧化能力在不增加负载在其上的贵金属的量的情况下得到增强。

公开(公告)号：US20090317672A1

公开(公告)日：2009-12-24

申请号：US12413716

申请日：2009-03-30

申请人： Masanao YONEMURA ,  Toshinobu YASUTAKE ,  Tetsuya SHISHIDO

发明人： Masanao YONEMURA ,  Toshinobu YASUTAKE ,  Tetsuya SHISHIDO

IPC分类号： H01M8/18 ,  B01J23/72 ,  B01J23/889 ,  B01J23/745 ,  B01J23/86 ,  B01J23/75 ,  B01J23/755 ,  B01J21/02

CPC分类号： H01M8/0668 ,  B01J23/72 ,  B01J23/74 ,  B01J23/86 ,  B01J23/8892 ,  B01J37/03 ,  C01B3/16 ,  C01B2203/0283 ,  C01B2203/1076 ,  H01M8/0618 ,  Y02P20/52 ,  Y02P70/56

摘要： To provide a CO conversion catalyst for use in a fuel cell in a DSS operation, which includes a Cu—Al-Ox catalyst, in which the Cu—Al-Ox catalyst has a boehmite phase formed in at least a part of the Cu—Al-Ox catalyst. The CO conversion catalyst has an improved degree of dispersion of Cu metal by the boehmite phase formed therein, and hence can be prevented from sintering of copper caused due to steam, thereby achieving improved durability with respect to the function as the CO conversion catalyst.

摘要翻译： 为了提供一种用于DSS操作中的燃料电池中的CO转化催化剂，其包括Cu-Al-Ox催化剂，其中Cu-Al-Ox催化剂在至少一部分Cu-Al-Ox催化剂中形成勃姆石相， Al-Ox催化剂。 CO转化催化剂通过其中形成的勃姆石相具有提高的Cu金属分散度，因此可以防止由于蒸汽而引起的铜烧结，从而获得关于作为CO转化催化剂的功能的改善的耐久性。

公开(公告)号：US20080187477A1

公开(公告)日：2008-08-07

申请号：US11864394

申请日：2007-09-28

申请人： Katsumi NOCHI ,  Masanao YONEMURA ,  Yoshiaki OBAYASHI ,  Hitoshi NAKAMURA

发明人： Katsumi NOCHI ,  Masanao YONEMURA ,  Yoshiaki OBAYASHI ,  Hitoshi NAKAMURA

IPC分类号： B01J23/38 ,  B01D53/56

CPC分类号： B01D53/945 ,  B01D2255/1021 ,  B01D2255/9022 ,  B01J23/40 ,  B01J23/42 ,  B01J35/0013 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0211 ,  B01J37/0244 ,  B01J37/0248 ,  Y02T10/22

摘要： To provide a catalyst for treating exhaust gases containing nitrogen monoxide, carbon monoxide and volatile organic compounds whose oxidation power has been enhanced without increasing the amount of precious metal supported thereon; a method for producing the same; and a method for treating exhaust gases. A catalyst for treating exhaust gases, including coat layers made up of a plurality of layers, an upper layer of which has an active component contained uniformly therein and a lower layer of which has no active component contained therein, can be obtained through the steps of: forming the lower layer by coating the surface of substrate with a slurry of a porous inorganic compound, followed by drying; and forming the upper layer, which is to be the top surface of the catalyst, by coating the surface of the lower layer with a slurry of a porous inorganic compound that has the active component composed of one or more precious metals supported thereon, followed by drying.

摘要翻译： 提供一种用于处理含有一氧化氮，一氧化碳和挥发性有机化合物的废气的催化剂，其氧化功率已经提高而不增加其上承载的贵金属的量; 其制造方法; 以及废气处理方法。 一种用于处理废气的催化剂，包括由多层构成的涂层，其上层具有均匀包含的活性组分，其下层没有含有活性成分，可以通过以下步骤获得： ：通过用多孔无机化合物的浆料涂布基材的表面，然后干燥而形成下层; 并且通过用活性组分由一种或多种负载的贵金属组成的多孔无机化合物的浆料涂覆下层的表面，形成作为催化剂顶表面的上层，接着是 烘干。

公开(公告)号：US08785061B2

公开(公告)日：2014-07-22

申请号：US12413716

申请日：2009-03-30

申请人： Masanao Yonemura ,  Toshinobu Yasutake ,  Tetsuya Shishido

发明人： Masanao Yonemura ,  Toshinobu Yasutake ,  Tetsuya Shishido

IPC分类号： H01M8/06 ,  B01J23/32 ,  B01J23/72 ,  B01J23/70

CPC分类号： H01M8/0668 ,  B01J23/72 ,  B01J23/74 ,  B01J23/86 ,  B01J23/8892 ,  B01J37/03 ,  C01B3/16 ,  C01B2203/0283 ,  C01B2203/1076 ,  H01M8/0618 ,  Y02P20/52 ,  Y02P70/56

摘要： To provide a CO conversion catalyst for use in a fuel cell in a DSS operation, which includes a Cu—Al-Ox catalyst, in which the Cu—Al-Ox catalyst has a boehmite phase formed in at least a part of the Cu—Al-Ox catalyst. The CO conversion catalyst has an improved degree of dispersion of Cu metal by the boehmite phase formed therein, and hence can be prevented from sintering of copper caused due to steam, thereby achieving improved durability with respect to the function as the CO conversion catalyst.

摘要翻译： 为了提供一种用于DSS操作中的燃料电池中的CO转化催化剂，其包括Cu-Al-Ox催化剂，其中Cu-Al-Ox催化剂在至少一部分Cu-Al-Ox催化剂中形成勃姆石相， Al-Ox催化剂。 CO转化催化剂通过其中形成的勃姆石相具有提高的Cu金属分散度，因此可以防止由于蒸汽而引起的铜烧结，从而获得关于作为CO转化催化剂的功能的改善的耐久性。

公开(公告)号：US08440141B2

公开(公告)日：2013-05-14

申请号：US13273390

申请日：2011-10-14

申请人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Hitoshi Nakamura ,  Toshio Koyanagi

发明人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Hitoshi Nakamura ,  Toshio Koyanagi

IPC分类号： B01D50/00

CPC分类号： B01D53/9477 ,  B01D53/9418 ,  B01D53/944 ,  B01D2251/2062 ,  B01D2257/708 ,  Y02A50/2341 ,  Y02A50/235

摘要： It is intended to provide an exhaust gas treatment system, which allows for VOC removal at lower temperatures and thereby improves the durability of catalysts and suppresses carbon monoxide generation at the final outlet of the system. The present invention provides a treatment system of an exhaust gas containing a nitrogen oxide, carbon monoxide, and a volatile organic compound comprising: an exhaust gas treatment means for removing the nitrogen oxide by reduction with ammonia and partially oxidizing the VOC to CO; and a CO/VOC removal means for oxidizing the CO and partially unreacted VOC, in this order from the upstream flow of the exhaust gas.

摘要翻译： 旨在提供一种废气处理系统，其允许在较低温度下除去VOC，从而提高催化剂的耐久性，并抑制系统最终出口处的一氧化碳产生。 本发明提供一种含有氮氧化物，一氧化碳和挥发性有机化合物的排气的处理系统，包括：废气处理装置，用于通过用氨还原并将VOC部分氧化成CO来除去氮氧化物; 以及用于从排气的上游流动中依次氧化CO和部分未反应的VOC的CO / VOC去除装置。

公开(公告)号：US07390770B2

公开(公告)日：2008-06-24

申请号：US11279861

申请日：2006-04-14

申请人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Toshiyuki Onishi

发明人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Toshiyuki Onishi

IPC分类号： B01J23/00 ,  B01J21/00 ,  B01J20/00

CPC分类号： B01D53/945 ,  B01D2255/1021 ,  B01D2255/9207 ,  B01D2257/502 ,  B01D2257/708 ,  B01J23/38 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0203 ,  B01J37/0211 ,  B01J37/16 ,  Y02T10/22

摘要： A catalyst for purifying an exhaust gas containing carbon monoxide and volatile organic compounds, which has a coat layer of a carrier composed of a porous inorganic compound, wherein the coat layer is a single layer, the porous inorganic compound has a BET specific surface area of 50 m2/g or greater, and the coat layer has, within a 50 μm depth from the surface thereof, an active metal having a particle size of 15 nm or less and composed of at least one noble metal.

摘要翻译： 一种净化含有一氧化碳和挥发性有机化合物的废气的催化剂，其具有由多孔无机化合物构成的载体的涂层，其中所述涂层为单层，所述多孔无机化合物的BET比表面积为 50μm2 / g以上，并且涂层在其表面的50μm深度内具有粒径为15nm以下的活性金属，并且由至少一种贵金属 金属。

公开(公告)号：US20060240977A1

公开(公告)日：2006-10-26

申请号：US11279861

申请日：2006-04-14

申请人： Katsumi NOCHI ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Toshiyuki Onishi

发明人： Katsumi NOCHI ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Toshiyuki Onishi

IPC分类号： B01J23/00

CPC分类号： B01D53/945 ,  B01D2255/1021 ,  B01D2255/9207 ,  B01D2257/502 ,  B01D2257/708 ,  B01J23/38 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0203 ,  B01J37/0211 ,  B01J37/16 ,  Y02T10/22

摘要： A catalyst for purifying an exhaust gas containing carbon monoxide and volatile organic compounds, which has a coat layer of a carrier composed of a porous inorganic compound, wherein the coat layer is a single layer, the porous inorganic compound has a BET specific surface area of 50 m2/g or greater, and the coat layer has, within a 50 μm depth from the surface thereof, an active metal having a particle size of 15 nm or less and composed of at least one noble metal.

摘要翻译： 一种净化含有一氧化碳和挥发性有机化合物的废气的催化剂，其具有由多孔无机化合物构成的载体的涂层，其中所述涂层为单层，所述多孔无机化合物的BET比表面积为 50μm2 / g以上，并且涂层在其表面的50μm深度内具有粒径为15nm以下的活性金属，并且由至少一种贵金属 金属。

公开(公告)号：US09446353B2

公开(公告)日：2016-09-20

申请号：US11705045

申请日：2007-02-12

申请人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Hitoshi Nakamura ,  Toshio Koyanagi

发明人： Katsumi Nochi ,  Masanao Yonemura ,  Yoshiaki Obayashi ,  Hitoshi Nakamura ,  Toshio Koyanagi

IPC分类号： B01D53/56 ,  B01D53/94 ,  B01J23/652 ,  B01J35/04 ,  B01J37/02

CPC分类号： B01D53/945 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2257/708 ,  B01J23/6527 ,  B01J35/04 ,  B01J37/0248 ,  Y02C20/10 ,  Y02T10/22

摘要： An object of the present invention is to provide a catalyst for treating exhaust gas adapted not only to remove CO and VOCs based on unsaturated hydrocarbons such as C2H4 but also to accelerate a decomposition reaction of saturated hydrocarbons such as propane and to provide a method for producing such a catalyst for treating exhaust gas. The present invention provides a catalyst for treating an exhaust gas containing carbon monoxide and volatile organic compounds, the catalyst comprising a substrate containing a NOx removal catalyst component and a porous inorganic compound layer containing a noble metal, the layer being applied to the substrate.

摘要翻译： 本发明的目的是提供一种用于处理废气的催化剂，其不仅适用于除去基于不饱和烃如C 2 H 4的CO和VOC，而且还用于加速饱和烃如丙烷的分解反应，并提供一种生产方法 这种用于处理废气的催化剂。 本发明提供一种用于处理含有一氧化碳和挥发性有机化合物的废气的催化剂，该催化剂包括含有除去NOx的催化剂组分的基质和含有贵金属的多孔无机化合物层，该层被施加到基材上。