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1. 发明申请

US20180280936A1 DENITRATION CATALYST AND METHOD FOR PRODUCING THE SAME 审中-公开
公开(公告)号：US20180280936A1
公开(公告)日：2018-10-04
申请号：US15764234
申请日：2017-03-07
申请人： The Chugoku Electric Power Co., Inc. , Tokyo Metropolitan University
发明人： Eiji KIYONAGA , Kenji HIKINO , Keiichiro MORITA , Toshikazu YOSHIKAWA , Masatake HARUTA , Toru MURAYAMA , Makoto MINO
IPC分类号： B01J23/22 , B01J37/00 , B01J37/08 , B01D53/94
CPC分类号： F01N3/2842 , B01D53/8628 , B01D53/90 , B01D53/9418 , B01D53/9436 , B01D53/96 , B01D2251/206 , B01D2255/20707 , B01D2255/20723 , B01D2255/9207 , B01D2258/012 , B01D2259/4566 , B01J23/22 , B01J23/92 , B01J35/002 , B01J35/1014 , B01J37/0009 , B01J37/0219 , B01J37/036 , B01J37/08 , B01J37/082 , B01J37/088 , B01J38/02 , B01J38/485 , B01J38/64 , B01J38/66 , F01N3/0205 , F01N3/021 , F01N3/2066 , F01N3/208 , F01N3/28 , F01N3/2803 , F01N5/02 , F01N13/009 , F01N2330/00 , F01N2330/06 , F01N2330/08 , F01N2330/42 , F01N2370/02 , F01N2510/068 , F01N2570/14 , F01N2590/02 , F01N2610/02 , Y02T10/16
摘要： There is provided a catalyst that exhibits a high denitration efficiency at a relatively low temperature and does not cause oxidation of SO2 in a selective catalytic reduction reaction that uses ammonia as a reducing agent. A denitration catalyst molded in a block shape contains 43 wt % or more of vanadium pentoxide. The denitration catalyst has a BET specific surface area of 30 m2/g or more and is used for denitration at 200° C. or lower.

2. 发明申请

US20170304810A1 METHOD OF COATING A SUBSTRATE WITH A PARTICLE STABILIZED FOAM 审中-公开
公开(公告)号：US20170304810A1
公开(公告)日：2017-10-26
申请号：US15483095
申请日：2017-04-10
申请人： Johnson Matthey Public Limited Company
发明人： Cecilia BERNADINI , Thomas CAMPBELL , Guy Richard CHANDLER , Christopher Daly , Katharine Ann HARDSTONE , Thomas HOTCHKISS , David THOMPSETT
IPC分类号： B01J29/76 , F01N3/28 , B01D53/94 , B01J21/04 , B01J35/02 , B01J35/04 , B01J37/08 , B01J37/02 , B01J35/10 , F01N3/20 , B01J35/00
CPC分类号： B01J29/763 , B01D53/9418 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01J21/04 , B01J23/42 , B01J35/0006 , B01J35/002 , B01J35/026 , B01J35/04 , B01J35/1076 , B01J37/0215 , B01J37/0236 , B01J37/08 , F01N3/035 , F01N3/106 , F01N3/2066 , F01N3/2803 , F01N3/2828 , F01N13/009 , F01N2250/02 , F01N2330/00 , F01N2330/06 , F01N2330/22 , F01N2370/04 , Y02T10/24
摘要： A method of coating a substrate with a foam is described. The method comprises: (a) introducing a foam into a substrate comprising a plurality of channels through open ends of the channels at a first end of the substrate; and (b) applying at least one of (i) a vacuum to open ends of the channels at a second end of the substrate and (ii) a pressure to the open ends of the channels at the first end of the substrate; wherein the foam comprises a particulate material, and wherein the foam is particle stabilized.

3. 发明申请

US20170106361A1 Catalyst Carrier 审中-公开
公开(公告)号：US20170106361A1
公开(公告)日：2017-04-20
申请号：US15278074
申请日：2016-09-28
申请人： Saint-Gobain Ceramics & Plastics, Inc.
发明人： John S. REID
IPC分类号： B01J35/04 , B01J35/10 , B01J35/00
CPC分类号： B01J35/04 , B01J19/30 , B01J35/002 , B01J35/0026 , B01J35/026 , B01J35/10 , B01J35/1023 , B01J35/1028 , B01J2219/30207 , B01J2219/30211 , B01J2219/30223 , B01J2219/30416 , B01J2219/30475 , F01N3/2803 , F01N2330/00
摘要： A catalyst carrier may have a cross-sectional shape that may include a plurality of surface channels having a first channel width and a second channel width, where the first channel width may be closer to a periphery of the cross-sectional shape than the second channel width and the first channel width may be less than the second channel width. The cross-sectional shape may further include a plurality of surface features where at least one surface feature is located between at least one pair of surface channels. The cross-sectional shape may further include a ratio LOC/LSCP of at least about 1.7, where LOC is a length of a total contour of the cross-sectional shape and LSCP is a length of an outer simple convex perimeter of the cross-sectional shape.

4. 发明授权

US09587538B2 Exhaust aftertreatment system with silica filter 有权
标题翻译：二氧化硅过滤器尾气处理系统
公开(公告)号：US09587538B2
公开(公告)日：2017-03-07
申请号：US15071319
申请日：2016-03-16
申请人： Caterpillar Inc.
发明人： Robert D. Clayton, Jr. , Derek Dilts
IPC分类号： B01D50/00 , F01N3/022 , F01N3/023 , F01N3/035 , B01D53/94 , B01D46/30 , F01N3/28
CPC分类号： F01N3/0224 , B01D46/30 , B01D53/04 , B01D53/9431 , B01D53/944 , B01D2257/553 , B01D2258/0283 , F01N3/0237 , F01N3/035 , F01N3/2803 , F01N2250/02 , F01N2330/00 , F01N2330/30 , Y02T10/24
摘要： An exhaust system including an upstream portion, a downstream portion, a service access, and a silica filter defines an exhaust gas flow path. The downstream portion includes an aftertreatment component. The service access is between the upstream portion and the downstream portion. The silica filter includes a silica filter element and a housing enclosing the silica filter element. The housing includes a filter gas inlet and a filter gas outlet, and defines a filter flow path through the silica filter element between the filter gas inlet and the filter gas outlet. The silica filter element is configured to filter silica from exhaust gases of the engine and structured to create a uniform distribution of silica throughout the silica filter element. The silica filter is configured to be removed and replaced through the service access. The exhaust gas flow path includes the filter flow path.
摘要翻译：包括上游部分，下游部分，服务通道和二氧化硅过滤器的排气系统限定废气流动路径。下游部分包括后处理部件。服务访问位于上游部分和下游部分之间。二氧化硅过滤器包括二氧化硅过滤元件和封装二氧化硅过滤器元件的壳体。壳体包括过滤气体入口和过滤气体出口，并且限定通过过滤气体入口和过滤气体出口之间的二氧化硅过滤器元件的过滤器流动路径。二氧化硅过滤器元件被配置为从发动机的废气中过滤二氧化硅并且被构造成在整个二氧化硅过滤器元件中产生二氧化硅的均匀分布。二氧化硅过滤器被配置为通过服务访问被移除和替换。排气流路包括过滤器流路。

5. 发明授权

US09550171B2 Exhaust gas purification catalyst and method for manufacturing same 有权
标题翻译：废气净化催化剂及其制造方法
公开(公告)号：US09550171B2
公开(公告)日：2017-01-24
申请号：US14913190
申请日：2014-07-17
申请人： MAZDA MOTOR CORPORATION
发明人： Hiroshi Yamada , Koichiro Harada , Takashi Baba , Masahiko Shigetsu , Akihide Takami
IPC分类号： B01J23/00 , B01J23/02 , B01J23/08 , B01J23/10 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/56 , B01J21/04 , B01J23/63 , F01N3/035 , F01N3/28 , B01J35/00 , B01J23/46 , B01J35/10 , B01D53/94 , B01J37/04 , B01J29/068 , B01J35/04 , F01N3/10 , F01N3/023
CPC分类号： B01J23/63 , B01D53/94 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1025 , B01D2255/2063 , B01D2255/2065 , B01D2255/2066 , B01D2255/2068 , B01D2255/20715 , B01D2255/2092 , B01D2255/40 , B01D2255/908 , B01D2258/012 , B01J23/42 , B01J23/464 , B01J29/068 , B01J35/0006 , B01J35/002 , B01J35/04 , B01J35/1061 , B01J35/1066 , B01J37/04 , B01J2523/00 , F01N3/023 , F01N3/035 , F01N3/10 , F01N3/2803 , F01N2330/00 , B01J2523/3712 , B01J2523/3725 , B01J2523/48 , B01J2523/3718
摘要： An exhaust gas purification catalyst is disposed in an exhaust gas channel of an engine and includes a catalytic layer 22 provided on a substrate 21. The catalytic layer 22 contains multiple types of γ-aluminas 23 and 24 which are different in composition and Pt 25 loaded on the multiple types of γ-aluminas 23 and 24.
摘要翻译：排气净化催化剂设置在发动机的排气通道中，并且包括设置在基板21上的催化剂层22.催化剂层22包含组成不同的多种γ型氧化铝23和24，并且Pt 25负载在多种类型的γ-氧化铝23和24上。

6. 发明申请

US20160193593A1 EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：排气净化催化剂及其制造方法
公开(公告)号：US20160193593A1
公开(公告)日：2016-07-07
申请号：US14913190
申请日：2014-07-17
申请人： MAZDA MOTOR CORPORATION
发明人： Hiroshi YAMADA , Koichiro HARADA , Takashi BABA , Masahiko SHIGETSU , Akihide TAKAMI
IPC分类号： B01J23/63 , F01N3/28 , B01D53/94 , B01J35/10 , B01J35/04 , F01N3/035 , B01J35/00
CPC分类号： B01J23/63 , B01D53/94 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1025 , B01D2255/2063 , B01D2255/2065 , B01D2255/2066 , B01D2255/2068 , B01D2255/20715 , B01D2255/2092 , B01D2255/40 , B01D2255/908 , B01D2258/012 , B01J23/42 , B01J23/464 , B01J29/068 , B01J35/0006 , B01J35/002 , B01J35/04 , B01J35/1061 , B01J35/1066 , B01J37/04 , B01J2523/00 , F01N3/023 , F01N3/035 , F01N3/10 , F01N3/2803 , F01N2330/00 , B01J2523/3712 , B01J2523/3725 , B01J2523/48 , B01J2523/3718
摘要： An exhaust gas purification catalyst is disposed in an exhaust gas channel of an engine and includes a catalytic layer 22 provided on a substrate 21. The catalytic layer 22 contains multiple types of γ-aluminas 23 and 24 which are different in composition and Pt 25 loaded on the multiple types of γ-aluminas 23 and 24.
摘要翻译：排气净化催化剂设置在发动机的排气通道中，并且包括设置在基板21上的催化剂层22.催化剂层22包含组成不同的多种γ型氧化铝23和24，并且Pt 25负载在多种类型的γ-氧化铝23和24上。

7. 发明授权

US08460612B2 Honeycomb body with structured sheet metal material and particle separator, catalyst carrier body and motor vehicle having the honeycomb body 有权
标题翻译：具有结构的金属片材料和颗粒分离器的蜂窝体，具有蜂窝体的催化剂载体和汽车
公开(公告)号：US08460612B2
公开(公告)日：2013-06-11
申请号：US12833316
申请日：2010-07-09
申请人： Ludwig Wieres , Stefan Seeliger
发明人： Ludwig Wieres , Stefan Seeliger
IPC分类号： B01D50/00
CPC分类号： F01N3/281 , B01J35/04 , F01N3/0222 , F01N2330/00 , F01N2330/02 , F01N2330/38 , Y02A50/2322 , Y02T10/20 , Y10T428/24149
摘要： A honeycomb body includes at least one housing and a honeycomb structure for a waste-gas purification system having at least one sheet metal material. The sheet metal material has elevations in at least one section and an edge contour enclosing the elevations. A portion of the area of the elevations in the at least one section is at least 80%. A particle separator, a catalyst carrier body and a motor vehicle having the honeycomb body are also provided.
摘要翻译：蜂窝体包括至少一个壳体和用于具有至少一种金属板材料的废气净化系统的蜂窝结构。钣金材料具有至少一个部分的高度和包围高度的边缘轮廓。至少一个区段中的海拔区域的一部分为至少80％。还提供了一种颗粒分离器，催化剂载体和具有蜂窝体的机动车辆。

8. 发明授权

US07534401B2 Arcing electron stream apparatus and method 失效
标题翻译：电弧流装置及方法
公开(公告)号：US07534401B2
公开(公告)日：2009-05-19
申请号：US10966599
申请日：2004-10-15
申请人： Paul D. Keppel , Randolph M. Wilson
发明人： Paul D. Keppel , Randolph M. Wilson
IPC分类号： B01J19/08
CPC分类号： B01D53/32 , B01D2259/818 , F01N1/08 , F01N1/083 , F01N3/01 , F01N3/0892 , F01N3/26 , F01N3/2882 , F01N3/2885 , F01N13/009 , F01N13/0097 , F01N2230/00 , F01N2230/04 , F01N2230/08 , F01N2240/04 , F01N2250/00 , F01N2330/00 , F01N2370/02 , F01N2450/40 , F01N2570/10 , F01N2570/12 , F01N2570/14 , H01F37/00 , Y02T10/20
摘要： An arcing electron stream apparatus and method for reducing pollutants in a fluid. The device includes first and second electrodes and a chamber there-between. Voltage is impressed between the electrodes at a frequency, thereby causing a plurality of arcing electron streams to occur between the electrodes. The electrodes have stepped surface such that the central first section of the electrodes are in closer proximity to each other than are the outer second sections. This stepped configuration causes arcing electron streams to progressively be formed along the electrodes and, thus, traverse throughout the chamber, thereby effectively treating molecules within the chamber.
摘要翻译：一种用于减少流体中的污染物的电弧电子流装置和方法。该装置包括第一和第二电极及其间的室。在电极之间以电压施加电压，从而在电极之间产生多个电弧电流。电极具有台阶表面，使得电极的中心第一部分比外部第二部分彼此更接近。这种阶梯状构造使得沿电极逐渐形成电弧电流，并因此横穿整个室，从而有效地处理室内的分子。

9. 发明申请

US20050199408A1 Arcing electron stream apparatus and method 失效
标题翻译：电弧流装置及方法
公开(公告)号：US20050199408A1
公开(公告)日：2005-09-15
申请号：US10966599
申请日：2004-10-15
申请人： Paul Keppel , Randolph Wilson
发明人： Paul Keppel , Randolph Wilson
IPC分类号： B01D53/32 , F01N1/08 , F01N3/08 , F01N3/26 , F01N3/28 , F01N13/02 , H01F37/00 , H01B7/29
CPC分类号： B01D53/32 , B01D2259/818 , F01N1/08 , F01N1/083 , F01N3/01 , F01N3/0892 , F01N3/26 , F01N3/2882 , F01N3/2885 , F01N13/009 , F01N13/0097 , F01N2230/00 , F01N2230/04 , F01N2230/08 , F01N2240/04 , F01N2250/00 , F01N2330/00 , F01N2370/02 , F01N2450/40 , F01N2570/10 , F01N2570/12 , F01N2570/14 , H01F37/00 , Y02T10/20
摘要： An arcing electron stream apparatus and method for reducing pollutants in a fluid. The device includes first and second electrodes and a chamber there-between. Voltage is impressed between the electrodes at a frequency, thereby causing a plurality of arcing electron streams to occur between the electrodes. The electrodes have stepped surface such that the central first section of the electrodes are in closer proximity to each other than are the outer second sections. This stepped configuration causes arcing electron streams to progressively be formed along the electrodes and, thus, traverse throughout the chamber, thereby effectively treating molecules within the chamber.
摘要翻译：一种用于减少流体中的污染物的电弧电子流装置和方法。该装置包括第一和第二电极及其间的室。在电极之间以电压施加电压，从而在电极之间产生多个电弧电流。电极具有台阶表面，使得电极的中心第一部分比外部第二部分彼此更接近。这种阶梯状构造使得沿电极逐渐形成电弧电流，并因此横穿整个室，从而有效地处理室内的分子。

10. 发明申请

US20050158534A1 Silicon carbide based porous material and method for production thereof 有权
标题翻译：基于碳化硅的多孔材料及其制造方法
公开(公告)号：US20050158534A1
公开(公告)日：2005-07-21
申请号：US10508656
申请日：2003-03-31
申请人： Yuuichirou Tabuchi , Masahiro Furukawa , Kenji Morimoto , Shinji Kawasaki
发明人： Yuuichirou Tabuchi , Masahiro Furukawa , Kenji Morimoto , Shinji Kawasaki
IPC分类号： B01D39/20 , B01D46/24 , B01D53/94 , B01J35/04 , C04B38/06 , F01N3/022 , F01N3/28 , B32B3/12 , B29C39/00 , B29C67/20 , B32B3/26
CPC分类号： C04B35/565 , B01D39/2075 , B01D53/94 , B01J35/04 , C04B35/6263 , C04B38/02 , C04B38/061 , C04B2111/00793 , C04B2111/2084 , C04B2235/3206 , C04B2235/3213 , C04B2235/3217 , C04B2235/3418 , C04B2235/3436 , C04B2235/3463 , C04B2235/3481 , C04B2235/3826 , C04B2235/428 , C04B2235/6021 , C04B2235/668 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9684 , F01N3/0222 , F01N3/2803 , F01N2330/00 , Y02T10/20 , Y10T428/24149 , Y10T428/249953 , Y10T428/249969 , Y10T428/249985 , Y10T428/249986 , C04B38/0006 , C04B38/0051
摘要： A silicon carbide-based porous material characterized by comprising silicon carbide particles as an aggregate, metallic silicon and an oxide phase containing Si, Al and an alkaline earth metal; it is high in porosity and strength and superior in oxidation resistance and thermal shock resistance and, when used as a filter, is very low in risk of having defects such as cuts (which cause leakage of fluid) and the like, as well as in pressure loss.
摘要翻译：一种碳化硅基多孔材料，其特征在于包含碳化硅颗粒作为骨料，金属硅和含有Si，Al和碱土金属的氧化物相; 孔隙率和强度高，耐氧化性和耐热冲击性优异，并且当用作过滤器时，具有诸如切口（导致流体泄漏）等缺陷的风险非常低，以及在压力损失。

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