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1. 发明授权

US4881883A System for continuously producing plate-shaped catalysts 失效
标题翻译：连续生产板状催化剂的系统
公开(公告)号：US4881883A
公开(公告)日：1989-11-21
申请号：US165472
申请日：1988-03-08
申请人： Takashi Michimoto , Saburo Kudo , Kazuhiko Kuwada , Nobuyoshi Ishida
发明人： Takashi Michimoto , Saburo Kudo , Kazuhiko Kuwada , Nobuyoshi Ishida
IPC分类号： B01J35/02 , B01J37/00 , B21D43/11 , B21D43/28 , B23D36/00
CPC分类号： B01J37/00 , B21D43/11
摘要： A system for continuously producing plate-shaped catalysts includes a mold press machine for press-molding a belt-shaped catalyst into a predetermined form. Two pairs of reciprocating grip delivery mechanisms are provided at the downstream side of the mold press machine. A cutting device is provided at the downstream side of the pair of belt-shaped catalyst grip delivery mechanisms. The length of the catalyst is detected after it passes through a cutting device. The cutting device is operated in response to a signal from the length detector. Control of the grip and delivery mechanisms includes performing a pass of delivery of the plate-shaped catalyst and release of the gripping mechanisms as necessary during cutting of the plate-shaped catalyst. The mold press can be operated continuously and the cutting is performed to always produce plate-shaped catalyst members having the predetermined length.

2. 发明申请

US20070128089A1 Particulate matter-containing exhaust emission controlling filter, exhaust emission controlling method and device 失效
标题翻译：含颗粒物废气排放控制过滤器，废气排放控制方法及装置
公开(公告)号：US20070128089A1
公开(公告)日：2007-06-07
申请号：US10580506
申请日：2004-11-24
申请人： Yasuyoshi Kato , Takashi Michimoto , Eiji Miyamoto , Naomi Imada , Masatochi Fujisawa , Kazuki Kobayashi , Hiroshi Ishizaka , Takeshi Hirota
发明人： Yasuyoshi Kato , Takashi Michimoto , Eiji Miyamoto , Naomi Imada , Masatochi Fujisawa , Kazuki Kobayashi , Hiroshi Ishizaka , Takeshi Hirota
IPC分类号： B01D50/00
CPC分类号： F01N3/0231 , B01D53/9431 , B01J35/04 , F01N3/022 , F01N3/035 , F01N2330/42
摘要： A particulate matter-removing filter being resistant to clogging and ash blocking, requiring no special means such as back-washing and heating combustion, and being formed of inexpensive materials; and exhaust emission controlling method and device using this. (1) A particulate-matter-containing exhaust emission controlling filter which uses as a basic unit a pair of porous corrugated sheet and a porous flat sheet that support an exhaust emission controlling catalyst, has a molding formed by laminating the porous corrugated sheets so that their ridge lines alternately cross perpendicularly, has one of side surfaces, perpendicularly crossing the corrugated sheet ridge lines, of the molding or mutually-adjoining two surfaces that are the perpendicularly-crossing side surfaces sealed, and has exhaust gas in-flow passage and out-flow passage respectively formed between porous corrugated sheets via a porous flat sheet. (2) A filter having the exhaust emission controlling catalyst that is an oxidizing catalyst for oxidizing nitrogen monoxide in an exhaust gas.
摘要翻译：一种颗粒状物质除去过滤器，不受阻塞和灰分阻塞，不需要特殊的方法，例如后洗和加热燃烧，并且由廉价的材料形成; 废气排放控制方法和装置。（1）一种颗粒状废气排放控制过滤器，其使用一对多孔波纹板和支撑排气排放控制催化剂的多孔平板作为基本单元，具有通过层压多孔波纹板形成的成型体，使得它们的脊线交替垂直地交叉，具有垂直交叉的侧表面密封的模制或相互邻接的两个表面垂直相交的波纹板脊线的一个侧表面，并且具有废气流入通道和出口分别在多孔波纹片之间经由多孔平板形成。（2）一种具有排气排放控制催化剂的过滤器，其是用于氧化废气中的一氧化氮的氧化催化剂。

3. 发明授权

US6063342A Catalyst unit and gas purifying apparatus 失效
标题翻译：催化剂单元和气体净化装置
公开(公告)号：US6063342A
公开(公告)日：2000-05-16
申请号：US48053
申请日：1998-03-26
申请人： Yasuyoshi Kato , Tomihisa Ishikawa , Yoshinori Nagai , Isato Morita , Masato Mukai , Akihiro Yamada , Takashi Michimoto , Masaharu Morii , Hiroshi Kuroda
发明人： Yasuyoshi Kato , Tomihisa Ishikawa , Yoshinori Nagai , Isato Morita , Masato Mukai , Akihiro Yamada , Takashi Michimoto , Masaharu Morii , Hiroshi Kuroda
IPC分类号： B01D53/34 , B01D53/38 , B01D53/86 , B01J35/02 , B01J35/04 , F01N3/28 , B01D50/00
CPC分类号： F01N3/2821 , B01D53/8631 , B01J35/02 , B01J35/04 , F01N3/2814 , F01N2330/42
摘要： A catalyst unit is constructed by alternately stacking rectangular catalyst elements (1) formed by cutting catalyst support plates coated with a catalytic material and having ribs (2) inclined at 45.degree. to one specified side edge (1a) of each thereof, and those turned upside down in a case, and the catalyst unit is disposed in a gas passage with the ribs (2) of the catalyst elements (1) inclined at an angle greater than 0.degree. and smaller than 90.degree. to the direction of the gas flow (6). When the catalyst unit comprising the catalyst elements (1) coated with a denitrating catalyst is placed in the gas passage, the ribs (2) of the catalyst elements (1) blocks the gas flow (6) and generate turbulent currents on the downstream side thereof to promote the contact of ammonia and NOx contained in the exhaust gas with the catalyst. When the gas flow (6) is disturbed, the thickness of laminar films covering the surface of the catalyst elements (1) is reduced, so that ammonia and NOx can be easily diffused and the catalytic activity can be enhanced. The catalyst elements exhibits their catalytic abilities effectively without entailing significant pressure loss in the gas flow.
摘要翻译：催化剂单元通过交替堆叠通过切割涂覆有催化材料的催化剂支撑板形成的矩形催化剂元件（1），并且具有倾斜45°的肋（2）与其每个的特定侧边（1a）并且催化剂单元设置在气体通道中，其中催化剂元件（1）的肋（2）相对于气流的方向倾斜大于0°且小于90°（ 6）。当包含涂有脱硝催化剂的催化剂元件（1）的催化剂单元被放置在气体通道中时，催化剂元件（1）的肋（2）阻挡气流（6）并在下游侧产生湍流以促进废气中所含的氨和NOx与催化剂的接触。当气流（6）被扰乱时，覆盖催化剂元件（1）表面的层状膜的厚度减小，使得氨和NOx容易扩散并且可以提高催化活性。催化剂元素显示出其催化能力，而不会在气流中产生明显的压力损失。

4. 发明授权

US5792432A Catalyst unit and gas purifying apparatus 失效
标题翻译：催化剂单元和气体净化装置
公开(公告)号：US5792432A
公开(公告)日：1998-08-11
申请号：US648139
申请日：1996-05-12
申请人： Yasuyoshi Kato , Tomihisa Ishikawa , Yoshinori Nagai , Isato Morita , Masato Mukai , Akihiro Yamada , Takashi Michimoto , Masaharu Morii , Hiroshi Kuroda
发明人： Yasuyoshi Kato , Tomihisa Ishikawa , Yoshinori Nagai , Isato Morita , Masato Mukai , Akihiro Yamada , Takashi Michimoto , Masaharu Morii , Hiroshi Kuroda
IPC分类号： B01D53/34 , B01D53/38 , B01D53/86 , B01J35/02 , B01J35/04 , F01N3/28 , B01D50/00
CPC分类号： F01N3/2821 , B01D53/8631 , B01J35/02 , B01J35/04 , F01N3/2814 , F01N2330/42
摘要： A catalyst unit is constructed by alternately stacking rectangular catalyst elements (1) formed by cutting catalyst support plates coated with a catalytic material and having ribs (2) inclined at 45.degree. to one specified side edge (1a) of each thereof, and those turned upside down in a case, and the catalyst unit is disposed in a gas passage with the ribs (2) of the catalyst elements (1) inclined at an angle greater than 0.degree. and smaller than 90.degree. to the direction of the gas flow (6). When the catalyst unit comprising the catalyst elements (1) coated with a denitrating catalyst is placed in the gas passage, the ribs (2) of the catalyst elements (1) blocks the gas flow (6) and generate turbulent currents on the downstream side thereof to promote the contact of ammonia and NOx contained in the exhaust gas with the catalyst. When the gas flow (6) is disturbed, the thickness of laminar films covering the surface of the catalyst elements (1) is reduced, so that ammonia and NOx can be easily diffused and the catalytic activity can be enhanced. The catalyst elements exhibits their catalytic abilities effectively without entailing significant pressure loss in the gas flow.
摘要翻译： PCT No.PCT / JP95 / 02323 Sec。 371日期：1996年5月21日 102（e）日期1996年5月21日PCT提交1995年5月14日PCT公布。公开号WO96 / 14920 PCT 日期1996年5月23日催化剂单元通过交替堆叠通过切割涂覆有催化材料的催化剂载体板形成的矩形催化剂元件（1），并且具有倾斜45°的肋（2）至其每一个的特定侧边缘（1a），并且在一种情况下翻转的那些，催化剂单元设置在气体通道中，其中催化剂元件（1）的肋（2）以大于0°并且小于90°的角度倾斜气流（6）。当包含涂有脱硝催化剂的催化剂元件（1）的催化剂单元被放置在气体通道中时，催化剂元件（1）的肋（2）阻挡气流（6）并在下游侧产生湍流以促进废气中所含的氨和NOx与催化剂的接触。当气流（6）被扰乱时，覆盖催化剂元件（1）表面的层状膜的厚度减小，使得氨和NOx容易扩散并且可以提高催化活性。催化剂元素显示出其催化能力，而不会在气流中产生明显的压力损失。

5. 发明授权

US07655064B2 Particulate matter-containing exhaust emission controlling filter, exhaust emission controlling method and device 失效
标题翻译：含颗粒物废气排放控制过滤器，废气排放控制方法及装置
公开(公告)号：US07655064B2
公开(公告)日：2010-02-02
申请号：US10580506
申请日：2004-11-24
申请人： Yasuyoshi Kato , Takashi Michimoto , Eiji Miyamoto , Naomi Imada , Masatochi Fujisawa , Kazuki Kobayashi , Hiroshi Ishizaka , Takeshi Hirota
发明人： Yasuyoshi Kato , Takashi Michimoto , Eiji Miyamoto , Naomi Imada , Masatochi Fujisawa , Kazuki Kobayashi , Hiroshi Ishizaka , Takeshi Hirota
IPC分类号： B01D39/00
CPC分类号： F01N3/0231 , B01D53/9431 , B01J35/04 , F01N3/022 , F01N3/035 , F01N2330/42
摘要： A particulate matter-removing filter being resistant to clogging and ash blocking, requiring no special means such as back-washing and heating combustion, and being formed of inexpensive materials; and exhaust emission controlling method and device using this. (1) A particulate-matter-containing exhaust emission controlling filter which uses as a basic unit a pair of porous corrugated sheet and a porous flat sheet that support an exhaust emission controlling catalyst, has a molding formed by laminating the porous corrugated sheets so that their ridge lines alternately cross perpendicularly, has one of side surfaces, perpendicularly crossing the corrugated sheet ridge lines, of the molding or mutually-adjoining two surfaces that are the perpendicularly-crossing side surfaces sealed, and has exhaust gas in-flow passage and out-flow passage respectively formed between porous corrugated sheets via a porous flat sheet. (2) A filter having the exhaust emission controlling catalyst that is an oxidizing catalyst for oxidizing nitrogen monoxide in an exhaust gas.
摘要翻译：一种颗粒状物质除去过滤器，不受阻塞和灰分阻塞，不需要特殊的方法，例如后洗和加热燃烧，并且由廉价的材料形成; 废气排放控制方法和装置。（1）一种颗粒状废气排放控制过滤器，其使用一对多孔波纹板和支撑排气排放控制催化剂的多孔平板作为基本单元，具有通过层压多孔波纹板形成的成型体，使得它们的脊线交替垂直交叉，具有垂直交叉的侧表面密封的模制或相互邻接的两个表面垂直相交的波纹板脊线的一个侧表面，并且具有废气流入通道和出口分别在多孔波纹片之间经由多孔平板形成。（2）一种具有排气排放控制催化剂的过滤器，其是用于氧化废气中的一氧化氮的氧化催化剂。

6. 发明授权

US5166122A Process for producing a denitration catalyst 失效
标题翻译：制造脱硝催化剂的方法
公开(公告)号：US5166122A
公开(公告)日：1992-11-24
申请号：US617413
申请日：1990-11-21
申请人： Nobue Teshima , Yasuyoshi Kato , Takashi Michimoto
发明人： Nobue Teshima , Yasuyoshi Kato , Takashi Michimoto
IPC分类号： B01D53/86 , B01J21/06 , B01J23/22 , B01J23/28 , B01J35/04 , B01J37/00 , B01J37/02 , F01N3/28
CPC分类号： B01D53/8628 , B01J23/28 , B01J35/04 , F01N3/2807 , B01J21/063 , B01J23/22 , B01J37/0009 , B01J37/0225
摘要： A process for producing a denitration catalyst suitable for catalytically reducing nitrogen oxides in exhaust gases having a low dust content with ammonia is provided, which process comprises adding water to catalyst raw materials affording titanium oxide, molybdenum oxide and vanadium oxide at the time of calcination respective proportions thereof being in the range of Ti/Mo/V=97-65/3-20/0-15 atomic %, to make slurry, followed by coating the slurry onto a metal substrate and drying. Molybdenum oxide particles are coated on a titanium oxide particle at calcination, which makes the grindability of the catalyst particle easy and improve its adherence to the metal substrate.
摘要翻译：提供了一种用于生产适合于用氨催化还原具有低粉尘含量的废气中的氮氧化物的脱硝催化剂的方法，该方法包括向煅烧时提供氧化钛，氧化钼和氧化钒的催化剂原料中加入水其比例在Ti / Mo / V = 97-65 / 3-20 / 0-15原子％的范围内，以制备浆料，然后将浆料涂覆在金属基材上并干燥。氧化钼颗粒在煅烧时涂覆在氧化钛颗粒上，这使得催化剂颗粒的可磨性容易，并改善其对金属基材的粘附性。

7. 发明授权

US5011810A Plate-shaped catalyst and method of producing same 失效
标题翻译：板状催化剂及其制造方法
公开(公告)号：US5011810A
公开(公告)日：1991-04-30
申请号：US335422
申请日：1989-04-10
申请人： Takashi Michimoto , Yukinari Nakamoto , Kazuhiko Kuwada , Nobuyoshi Ishida
发明人： Takashi Michimoto , Yukinari Nakamoto , Kazuhiko Kuwada , Nobuyoshi Ishida
IPC分类号： B01D53/86 , B01J35/02 , B01J37/00 , B01J37/02
CPC分类号： B01J37/00 , B01D53/8631 , B01J35/02 , B01J37/0223 , B01J37/0225
摘要： A plate-shaped catalyst for denitration of exhaust gases has a surface roughened expanded metal base strip that is coated on both surfaces with a catalytic layer. Conical convex and concave portions adjoining one another are pressed into the coated strip, and the surfaces of the coated layer are formed with wave-shapes having a predetermined pitch without substantially deforming the expanded metal strip. The plate-shaped catalysts are stacked on one another to form a catalytic unit using the convex and concave portions as spacers.

8. 发明授权

US5004718A Process for calcining a denitrating catalyst 失效
标题翻译：焙烧脱硝催化剂的方法
公开(公告)号：US5004718A
公开(公告)日：1991-04-02
申请号：US396472
申请日：1989-08-21
申请人： Nobuyoshi Ishida , Takashi Michimoto , Katsutaro Miyake , Toshio Ichige
发明人： Nobuyoshi Ishida , Takashi Michimoto , Katsutaro Miyake , Toshio Ichige
IPC分类号： B01D53/86 , B01J37/08
CPC分类号： B01J37/08 , B01D53/8628 , Y10S502/517
摘要： A process for calcining a sulfate-containing denitrating catalyst to reduce the sulfate content therein is provided. A plurality of catalyst units are arranged on a reticulating belt in a calcining furnace. The reticulate belt is continuously moving within the furnace. Fresh hot air is passed through the denitrating catalyst units in a first direction and then in a second direction. By controlling the rate of hot air flow, the content of sulfate group in the denitrating catalyst is reduced to about 4-7% by weight.

9. 发明授权

US06833117B1 Exhaust emission control catalyst element, catalyst structure, production method thereof, exhaust emission control apparatus and exhaust emission control method using the apparatus 失效
标题翻译：废气排放控制催化剂元件，催化剂结构，其制造方法，废气排放控制装置和使用该装置的废气排放控制方法
公开(公告)号：US06833117B1
公开(公告)日：2004-12-21
申请号：US09530844
申请日：2000-06-14
申请人： Yasuyoshi Kato , Yoshinori Nagai , Kouichi Yokoyama , Naomi Yoshida , Takashi Michimoto , Eiji Miyamoto , Masatoshi Fujisawa
发明人： Yasuyoshi Kato , Yoshinori Nagai , Kouichi Yokoyama , Naomi Yoshida , Takashi Michimoto , Eiji Miyamoto , Masatoshi Fujisawa
IPC分类号： B01D5000
CPC分类号： B01J21/063 , B01D53/8631 , B01D53/885 , B01D2255/20707 , B01D2255/20723 , B01D2255/20769 , B01D2255/20776 , B01J19/32 , B01J23/22 , B01J23/24 , B01J31/06 , B01J35/02 , B01J35/04 , B01J35/1033 , B01J37/0018 , B01J37/0219 , B01J37/0225 , B01J37/024 , B01J2219/3221 , B01J2219/32213 , B01J2219/32237 , B01J2219/32262 , B01J2219/32286 , B01J2219/32408 , B01J2219/32425 , B01J2219/32441 , B01J2219/32466 , B01J2219/326 , F01N3/281 , F01N3/2814 , F01N3/2821 , F01N2330/02 , F01N2330/06 , F01N2330/12 , F01N2330/321 , F01N2330/323 , F01N2330/324 , F01N2330/38
摘要： The catalyst structure of the present invention for purifying an exhaust gas is preferable for increasing the contact of an exhaust gas, to be treated, with a catalyst by disturbing the flow of the exhaust gas in a gas flow passage thereby obtain a highly efficient and compact apparatus for treating the exhaust gas. Such catalyst structure is produced by forming two or more catalyst elements each supporting a catalyst component on its surface and having flat plate portions and level-changing portions formed alternately therein with the angle formed between the flat plate portion and the level-changing portion being in a specific range, and then stacking the catalyst elements in a frame. A catalyst structure is also obtained by stacking a large number of the catalyst elements described above through metallic, ceramic, or glass netlike members interposed therebetween and each having a large number of perforated holes. The catalyst structure has such advantages that dust is hardly deposited between the catalyst elements, that a sufficiently high strength can be obtained even when the thickness of catalyst elements is reduced, and that the catalyst structure can be placed in an exhaust gas flue to use as an exhaust gas treating apparatus. When the exhaust gas treating apparatus is employed, an efficient exhaust gas treatment can be effected without damaging the catalyst elements while repressing the pressure loss.
摘要翻译：用于净化废气的本发明的催化剂结构优选通过扰乱气体流路中的排气的流动来增加待处理废气与催化剂的接触，从而获得高效且致密的废气处理装置。这种催化剂结构通过在其表面上形成两个或更多个催化剂组分的催化剂组分来形成，并且具有平板部分和交替地形成的水平变化部分，其中平板部分和水平变化部分之间形成的角度在特定范围，然后将催化剂元件堆叠在框架中。催化剂结构也可以通过将上述多个催化剂元素堆叠通过介于其间的金属，陶瓷或玻璃网状构件并且各自具有大量穿孔而获得。催化剂结构具有这样的优点，即在催化剂元件之间难以沉积灰尘，即使催化剂元素的厚度减小也能获得足够高的强度，并且催化剂结构可以放置在废气烟道中以用作废气处理装置。当采用废气处理装置时，可以在不损坏催化剂元件同时抑制压力损失的同时进行有效的废气处理。

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