公开(公告)号：US5459119A

公开(公告)日：1995-10-17

申请号：US192745

申请日：1994-02-07

申请人： Fumio Abe ,  Naomi Noda ,  Junichi Suzuki

发明人： Fumio Abe ,  Naomi Noda ,  Junichi Suzuki

IPC分类号： B01D53/94 ,  B01J23/46 ,  B01J23/56 ,  B01J23/63 ,  B01J35/00 ,  B01J37/02 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44

CPC分类号： B01D53/945 ,  B01J23/464 ,  B01J35/0033 ,  B01J37/0244 ,  B01J37/0248 ,  Y02T10/22

摘要： A catalyst for purification of exhaust gases, comprising a monolithic carrier and a catalyst layer formed thereon for reduction of the carbon monoxide, hydrocarbons and nitrogen oxides emitted from internal combustion engines, wherein (1) the catalyst layer contains catalyst particles each comprising a heat-resistant inorganic oxide and at least one noble metal selected from Pt, Pd and Rh, loaded thereon, (2) the catalyst layer contains, as a whole, three noble metals of Pt, Pd and Rh, (3) the catalyst layer contains, at any position ranging from the outer surface to the midpoint of the thickness, catalyst particles comprising a heat-resistant inorganic oxide and 2-10% by weight, based on the inorganic oxide, of Pd loaded thereon, and (4) the catalyst layer has, at the outer surface, exposed catalyst particles comprising an heat-resistant inorganic oxide and at least Rh loaded thereon.

摘要翻译： 一种用于净化废气的催化剂，包括整体式载体和形成在其上的催化剂层，用于减少从内燃机排放的一氧化碳，烃类和氮氧化物，其中（1）催化剂层含有各自含有 耐火无机氧化物和至少一种选自Pt，Pd和Rh的贵金属，（2）催化剂层总体上含有Pt，Pd和Rh三种贵金属，（3）催化剂层含有， 在从外表面到厚度中点的任何位置处，催化剂颗粒包含耐热无机氧化物和基于无机氧化物的2-10重量％的负载Pd的载体，和（4）催化剂层 在外表面具有包含耐热无机氧化物和至少负载有Rh的暴露的催化剂颗粒。

公开(公告)号：US4673349A

公开(公告)日：1987-06-16

申请号：US809006

申请日：1985-12-16

申请人： Fumio Abe ,  Hiroshi Hasegawa ,  Tadashi Fujita ,  Makoto Maeda

发明人： Fumio Abe ,  Hiroshi Hasegawa ,  Tadashi Fujita ,  Makoto Maeda

IPC分类号： F23D14/12

CPC分类号： F23D14/12 ,  F23D2203/102 ,  F23D2203/105

摘要： A high temperature surface combustion burner, comprises a burner head having an air fuel mixed gas supply inlet, a burner plate secured to said burner head, wherein the burner plate is made of a ceramic porous body having more than 30% by volume of pores of 25 to 500 .mu.m in mean pore diameter; and a plurality of throughholes having a 0.05 to 5.0 mm diameter and provided in said burner plate at intervals of 2 to 30 mm and substantially vertically extending with respect to the combustion surface.Another surface combustion burner comprises a burner head having an air fuel mixed gas supply inlet, a burner element secured to said burner head, said burner element consisting of a ceramic porous body having pores sufficiently communicated from its inside to its outside for diffusing an air fuel mixed gas, wherein said ceramic porous body has 75 to 95% by volume in total of communicated pores of 0.5 to 5.0 mm in mean pore diameter; and a plurality of throughholes each having a hydraulic diameter of 0.05-5.0 mm and substantially vertically extending with respect to the combustion surface and provided in said burner element at intervals of 2 to 30 mm.

摘要翻译： 一种高温表面燃烧器，包括具有空气燃料混合气体供给入口的燃烧器头，固定在所述燃烧器头部的燃烧器板，其中燃烧器板由具有多于30体积％的孔的陶瓷多孔体制成， 平均孔径为25〜500μm; 以及多个直径为0.05-5.0mm的通孔，并且在所述燃烧器板中以相对于燃烧表面大致垂直延伸的2至30mm的间隔设置。 另一表面燃烧器包括具有空气燃料混合气体供应入口的燃烧器头部，固定到所述燃烧器头部的燃烧器元件，所述燃烧器元件由陶瓷多孔体组成，陶瓷多孔体的内部充分连通到其外部，用于扩散空气燃料 混合气体，其中所述陶瓷多孔体的平均孔径为0.5-5.0mm的连通孔的总体积为75〜95体积％ 以及多个通孔，每个通孔具有0.05-5.0mm的水力直径并且相对于燃烧表面基本上垂直延伸并且以2至30mm的间隔设置在所述燃烧器元件中。

公开(公告)号：US07727487B2

公开(公告)日：2010-06-01

申请号：US10544527

申请日：2004-02-12

申请人： Yuichiro Imanishi ,  Shinichi Miwa ,  Fumio Abe ,  Yukio Miyairi

发明人： Yuichiro Imanishi ,  Shinichi Miwa ,  Fumio Abe ,  Yukio Miyairi

IPC分类号： B01J19/08

CPC分类号： B01D53/92 ,  F01N3/0892 ,  F01N3/2825 ,  F01N3/2828 ,  F01N2240/28 ,  Y10T29/49345

摘要： In the plasma reaction vessel (1) of the invention, two or more laminate-structures (6) having ceramic formed bodies (3, 4) in which a plasma generating electrode (2) capable of generating plasma is formed in two-tape-form, and an electrically continuous film-like electrically conductive electrode (5) held between the two ceramic formed bodies (3, 4) are formed in such a manner as to form a plasma generating space (7) containing mutual laminate planes therein. Of the electrically conductive electrodes (5), adjacent ones are capable of having electric discharge produced therebetween so as to generate the plasma in the plasma generating space (7) and of generating uniform stabilized plasma at low electric power, it being possible to reduce a passage resistance to a gas passing therein.

摘要翻译： 在本发明的等离子体反应容器（1）中，具有陶瓷成形体（3,4）的两层以上的层压结构体（6），其中能够产生等离子体的等离子体产生电极（2） 形成，并且以这样的方式形成保持在两个陶瓷成形体（3,4）之间的电连续的膜状导电电极（5），以形成其中包含相互层叠平面的等离子体产生空间（7）。 在导电电极（5）中，相邻的导电电极（5）能够在其间产生放电，以在等离子体产生空间（7）中产生等离子体并且在低功率下产生均匀稳定的等离子体，可以减少 对通过其中的气体的通道阻力。

公开(公告)号：US06869573B2

公开(公告)日：2005-03-22

申请号：US08857585

申请日：1997-05-16

申请人： Fumio Abe ,  Keiji Noda

发明人： Fumio Abe ,  Keiji Noda

IPC分类号： B01D53/94 ,  B01J29/40 ,  B01J29/46 ,  B01J35/00 ,  B01J35/04 ,  F01N3/08 ,  F01N3/20 ,  F01N3/28 ,  F01N3/30 ,  F01N13/02 ,  H05B3/14 ,  B01D53/34

CPC分类号： B01D53/9454 ,  B01D53/9481 ,  B01J29/40 ,  B01J29/46 ,  B01J35/0033 ,  B01J35/04 ,  B01J2229/42 ,  F01N3/0814 ,  F01N3/0835 ,  F01N3/20 ,  F01N3/2006 ,  F01N3/2013 ,  F01N3/2026 ,  F01N3/2803 ,  F01N3/30 ,  F01N13/009 ,  F01N2240/16 ,  F01N2250/12 ,  F01N2330/02 ,  F01N2330/06 ,  F01N2330/14 ,  F01N2370/04 ,  F01N2370/24 ,  F01N2510/063 ,  F01N2570/16 ,  H05B3/141 ,  Y02A50/2324 ,  Y02T10/22 ,  Y02T10/26

摘要： An adsorbent structure including a honeycomb structure having a periphery and two ends, the honeycomb structure having a plurality of passages which are defined by partition walls and extend in an axial direction between the ends, and a composition including zeolite coated on the partition walls. The zeolite may be a high-silica zeolite having a Si/Al ratio of not less than 40. The composition may include a mixture of zeolite and heat-resistant oxide loaded with a noble metal, and the zeolite may also be loaded with a noble metal. Further, the composition may include two layers, a first layer comprising zeolite, and a second layer comprising a heat-resistant oxide loaded with a noble metal. The first layer comprising zeolite may be loaded with a noble metal.

摘要翻译： 一种吸附剂结构体，其具有周边和两端的蜂窝结构体，所述蜂窝结构体具有由分隔壁形成的多个通路，并且在所述端部之间沿轴向延伸，所述蜂窝结构体具有包覆在所述隔壁上的沸石的组合物。 沸石可以是Si / Al比不小于40的高硅沸石。该组合物可以包括负载有贵金属的沸石和耐热氧化物的混合物，沸石也可以装载贵金属 金属。 此外，组合物可以包括两层，包含沸石的第一层和包含负载有贵金属的耐热氧化物的第二层。 包含沸石的第一层可以负载贵金属。

公开(公告)号：US06576203B2

公开(公告)日：2003-06-10

申请号：US09339295

申请日：1999-06-24

申请人： Fumio Abe ,  Naomi Noda ,  Junichi Suzuki

发明人： Fumio Abe ,  Naomi Noda ,  Junichi Suzuki

IPC分类号： B01J700

CPC分类号： H01M8/0631 ,  B01J15/005 ,  B01J19/2485 ,  B01J2219/00135 ,  B01J2219/182 ,  C01B3/16 ,  C01B3/26 ,  C01B3/323 ,  C01B3/38 ,  C01B3/583 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0277 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/1023 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1205 ,  C01B2203/1223 ,  C01B2203/142 ,  C01B2203/1604 ,  C01B2203/1661 ,  C01B2203/82 ,  H01M8/0662

摘要： A reformer includes two or more catalyst units in the flow path, capable of generating hydrogen from a reactant fluid containing an organic compound or carbon monoxide, by catalysis. In the reformer, at least two of the catalyst units satisfy the following relationship: Heat capacity of the upstream-side catalyst unit≦Heat capacity of the downstream-side catalyst unit. The reformer is improved in the relationship between these catalyst units with respect to heat capacity. This improvement leads to improvement of the reformer in safety, heating characteristics during the start-up period, efficiency of hydrogen production and reduction in production of CO as the coproduct.

摘要翻译： 重整器包括流路中的两个或更多个催化剂单元，能够通过催化从含有机化合物或一氧化碳的反应物流中产生氢气。 在重整器中，至少两个催化剂单元满足以下关系：上游侧催化剂单元的热容量<=下游侧催化剂单元的热容量。 重整器在这些催化剂单元之间的关系相对于热容量的改善。 这种改进导致重整器的安全性，启动期间的加热特性，氢生产的效率和作为副产物的CO的生产的降低的改善。

公开(公告)号：US5802845A

公开(公告)日：1998-09-08

申请号：US767618

申请日：1996-12-17

申请人： Fumio Abe ,  Shigeharu Hashimoto ,  Masato Ogawa

发明人： Fumio Abe ,  Shigeharu Hashimoto ,  Masato Ogawa

IPC分类号： B01D53/04 ,  B01D53/72 ,  B01D53/86 ,  B01D53/94 ,  F01N3/08 ,  F01N3/20 ,  F01N3/22 ,  F01N3/24 ,  F01N3/30 ,  F01N13/02 ,  F01N13/04 ,  F01N13/10

CPC分类号： B01D53/9481 ,  F01N13/009 ,  F01N13/011 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/0878 ,  F01N3/2026 ,  F01N3/2053 ,  F01N13/107 ,  F01N2250/12 ,  F01N2330/02 ,  F01N2510/063 ,  F01N2570/16 ,  F01N3/30 ,  Y02T10/26

摘要： An exhaust gas purification system for an internal combustion engine is herein disclosed which comprises an exhaust system having an adsorption flow path provided with an adsorbent capable of adsorbing harmful components such as hydrocarbons in an exhaust gas, and a catalyst flow path provided with at least one catalyst for decreasing the harmful components in the exhaust gas, the exhaust gas purification system being characterized in that an outlet of the adsorption flow path is joined to the catalyst flow path at a predetermined position on the upstream side of the catalyst to form a joint portion; the exhaust gas produced at least at the time of the operation start of the internal combustion engine is divided so as to flow through both the adsorption flow path and the catalyst flow path in a predetermined ratio, so that part of harmful components such as the hydrocarbons are adsorbed by the adsorbent in the adsorption flow path; and when the adsorbed harmful components begin to desorb from the adsorbent with the temperature rise of the adsorbent, the catalyst on the downstream of the joint portion is activated.

摘要翻译： 本文公开了一种用于内燃机的废气净化系统，其包括具有吸附流路的排气系统，所述吸附流路设置有能够吸附废气中的有害成分如烃的吸附剂，以及设置有至少一个 用于减少排气中的有害成分的催化剂，其特征在于，所述吸附流路的出口在所述催化剂的上游侧的规定位置处与所述催化剂流路接合，形成接合部 ; 至少在内燃机起动时产生的废气被分割成以规定比例流过吸附流路和催化剂流​​路两者，使得部分有害成分如烃类 被吸附剂吸附在吸附流路中; 并且当吸附剂的温度升高吸附的有害成分开始从吸附剂脱附时，接合部分下游的催化剂被活化。

公开(公告)号：US4971696A

公开(公告)日：1990-11-20

申请号：US452241

申请日：1989-12-18

申请人： Fumio Abe ,  Hiroshi Mori ,  Shigekazu Takagi

发明人： Fumio Abe ,  Hiroshi Mori ,  Shigekazu Takagi

IPC分类号： B01D71/02 ,  C04B41/50 ,  C04B41/87

CPC分类号： B01D67/0083 ,  B01D67/0048 ,  B01D67/0088 ,  B01D71/024 ,  C04B41/009 ,  C04B41/5041 ,  C04B41/87 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2323/225 ,  B01D2325/02 ,  C04B2111/00801

摘要： A multilayer inorganic porous membrane consisting of a monolayer or multilayer porous support having at least one surface integrally formed thereon with a porous thin layer having an average pore size less than that of the porous support, wherein a maximum pore size in the support surface is defined to be from 1 to 250 times an average pore size of the thin layer. The multilayer porous membrane is superior in preventing the occurrence of pin holes and cracks therein thereby enhancing precision of the filtration and separation.

公开(公告)号：US4929406A

公开(公告)日：1990-05-29

申请号：US357268

申请日：1989-05-26

申请人： Fumio Abe ,  Hiroshi Mori ,  Shigekazu Takagi

发明人： Fumio Abe ,  Hiroshi Mori ,  Shigekazu Takagi

IPC分类号： B01D71/02 ,  C04B41/50 ,  C04B41/87

CPC分类号： B01D67/0083 ,  B01D67/0048 ,  B01D67/0088 ,  B01D71/024 ,  C04B41/009 ,  C04B41/5041 ,  C04B41/87 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2323/225 ,  B01D2325/02 ,  C04B2111/00801

摘要： A multilayer inorganic porous membrane consisting of a monolayer or multilayer porous support having at least one surface integrally formed thereon with a porous thin layer having an average pore size less than that of the porous support, wherein a maximum pore size in the support surface is defined to be from 1 to 250 times an average pore size of the thin layer. The multilayer porous membrane is superior in preventing the occurrence of pin holes and cracks therein thereby to enhancing precision of the filtration and separation.

公开(公告)号：US4865630A

公开(公告)日：1989-09-12

申请号：US942799

申请日：1986-12-17

申请人： Fumio Abe

发明人： Fumio Abe

IPC分类号： B01D53/22 ,  B01D69/00 ,  B01D71/02 ,  B01J4/04 ,  B01J8/00 ,  B01J15/00 ,  B01J19/24 ,  B01J35/06

CPC分类号： B01J35/065 ,  B01J15/005 ,  B01J19/2475 ,  B01J35/06 ,  B01J8/009

摘要： A porous membrane adapted for use in a chemical reaction process, the porous membrane being formed with interconnected micropores having an average pore size less than 100am (1000 .ANG.) and containing a catalytic component such as molybdenum sulfide, platinum-alumina, palladium-silica-alumina or the like uniformly distributed therein.

摘要翻译： 一种适用于化学反应过程的多孔膜，多孔膜由平均孔径小于100am（1000）的相互连接的微孔形成并含有催化组分如硫化钼，铂 - 氧化铝，钯 - 二氧化硅 - 氧化铝等均匀分布在其中。

公开(公告)号：US4689150A

公开(公告)日：1987-08-25

申请号：US832218

申请日：1986-02-24

申请人： Fumio Abe ,  Tadashi Fujita

发明人： Fumio Abe ,  Tadashi Fujita

IPC分类号： B01D69/10 ,  B01D69/12 ,  B01D71/04 ,  C01B3/50 ,  C03C11/00 ,  C03C17/06 ,  C03C17/23 ,  B01D25/04 ,  B01D29/46 ,  B05D5/00 ,  C23C16/00

CPC分类号： C01B3/503 ,  B01D69/10 ,  B01D69/12 ,  B01D71/04 ,  C03C11/00 ,  C03C17/06 ,  C03C17/23 ,  C01B2203/0405 ,  C01B2203/047 ,  C03C2217/25 ,  C03C2218/15

摘要： A separation membrane includes a glassy microporous membrane and a ceramic porous support. The separation membrane has excellent heat resistance, corrosion resistance, durability, gas-separability and high mechanical strength. The separation membrane is preferably provided with a metallic or ceramic microporous membrane vapor-deposited on the surface of the glassy microporous membrane. The separation membrane can be utilized with high efficiency in diversified fields such as microfiltration or ultrafiltration of liquidal or gaseous fluids. A process for manufacturing such a separation membrane is also disclosed.

摘要翻译： 分离膜包括玻璃状微孔膜和陶瓷多孔载体。 分离膜具有优异的耐热性，耐腐蚀性，耐久性，气体分离性和高机械强度。 分离膜优选设置有气相沉积在玻璃状微多孔膜表面上的金属或陶瓷微多孔膜。 分离膜可以在多种领域中高效率地利用，例如微量过滤或液体或气体流体的超滤。 还公开了一种制造这种分离膜的方法。