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1. 发明授权

US08993475B2 Oxygen storage material 有权
标题翻译：储氧材料
公开(公告)号：US08993475B2
公开(公告)日：2015-03-31
申请号：US12307571
申请日：2007-06-22
申请人： Mareo Kimura , Keiichi Narita , Akimasa Hirai , Akiya Chiba , Naoto Miyoshi , Kazunobu Ishibashi , Takaaki Kanazawa , Takeru Yoshida , Hirohisa Tanaka , Mari Uenishi , Isao Tan , Masashi Taniguchi
发明人： Mareo Kimura , Keiichi Narita , Akimasa Hirai , Akiya Chiba , Naoto Miyoshi , Kazunobu Ishibashi , Takaaki Kanazawa , Takeru Yoshida , Hirohisa Tanaka , Mari Uenishi , Isao Tan , Masashi Taniguchi
IPC分类号： B01J23/10 , B01D53/94 , C01G25/02 , B01D53/02 , B01J23/00 , B01J23/63
CPC分类号： C01G25/02 , B01D53/02 , B01D2253/112 , B01D2255/407 , B01D2256/12 , B01D2259/4525 , B01J23/002 , B01J23/63 , B01J2523/00 , C01P2002/72 , C01P2002/85 , C01P2004/82 , C01P2006/12 , Y10S502/526 , B01J2523/25 , B01J2523/3712 , B01J2523/48 , B01J2523/36
摘要： An excellent oxygen storage capacity is achieved even in the case used for a long period of time under high temperature conditions. An oxygen storage material contains a first particle made of a composite oxide of cerium and zirconium or a composite oxide of cerium, a rare-earth element other than cerium and zirconium, a second particle including a composite oxide of a rare-earth element, an alkaline-earth element and zirconium, and a precious metal. A part of the precious metal forms a solid solution with the composite oxide included in the second particle.
摘要翻译：即使在高温条件下长时间使用的情况下也能实现极好的储氧能力。储氧材料包含由铈和锆的复合氧化物制成的第一颗粒或铈，铈和锆以外的稀土元素的复合氧化物，包含稀土元素的复合氧化物的第二颗粒，碱土元素和锆，以及贵金属。贵金属的一部分与第二颗粒中包含的复合氧化物形成固溶体。

2. 发明申请

US20100004123A1 OXYGEN STORAGE MATERIAL 有权
标题翻译：氧气储存材料
公开(公告)号：US20100004123A1
公开(公告)日：2010-01-07
申请号：US12307571
申请日：2007-06-22
申请人： Mareo Kimura , Keiichi Narita , Akimasa Hirai , Akiya Chiba , Naoto Miyoshi , Kazunobu Ishibashi , Takaaki Kanazawa , Takeru Yoshida , Hirohisa Tanaka , Mari Uenishi , Isao Tan , Masashi Taniguchi
发明人： Mareo Kimura , Keiichi Narita , Akimasa Hirai , Akiya Chiba , Naoto Miyoshi , Kazunobu Ishibashi , Takaaki Kanazawa , Takeru Yoshida , Hirohisa Tanaka , Mari Uenishi , Isao Tan , Masashi Taniguchi
IPC分类号： B01J23/10
CPC分类号： C01G25/02 , B01D53/02 , B01D2253/112 , B01D2255/407 , B01D2256/12 , B01D2259/4525 , B01J23/002 , B01J23/63 , B01J2523/00 , C01P2002/72 , C01P2002/85 , C01P2004/82 , C01P2006/12 , Y10S502/526 , B01J2523/25 , B01J2523/3712 , B01J2523/48 , B01J2523/36
摘要： An excellent oxygen storage capacity is achieved even in the case used for a long period of time under high temperature conditions. An oxygen storage material contains a first particle made of a composite oxide of cerium and zirconium or a composite oxide of cerium, a rare-earth element other than cerium and zirconium, a second particle including a composite oxide of a rare-earth element, an alkaline-earth element and zirconium, and a precious metal. A part of the precious metal forms a solid solution with the composite oxide included in the second particle.
摘要翻译：即使在高温条件下长时间使用的情况下也能获得极好的储氧能力。储氧材料包含由铈和锆的复合氧化物制成的第一颗粒或铈，铈和锆以外的稀土元素的复合氧化物，包含稀土元素的复合氧化物的第二颗粒，碱土元素和锆，以及贵金属。贵金属的一部分与第二颗粒中包含的复合氧化物形成固溶体。

3. 发明申请

US20100298132A1 EXHAUST GAS-PURIFYING CATALYST 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：US20100298132A1
公开(公告)日：2010-11-25
申请号：US12848796
申请日：2010-08-02
申请人： Satoshi Matsueda , Mareo Kimura , Akiya Chiba , Hiroki Nagashima , Naoto Miyoshi , Kazunobu Ishibashi , Takaaki Kanazawa
发明人： Satoshi Matsueda , Mareo Kimura , Akiya Chiba , Hiroki Nagashima , Naoto Miyoshi , Kazunobu Ishibashi , Takaaki Kanazawa
IPC分类号： B01J23/10
CPC分类号： B01J23/63 , B01D53/9445 , B01D53/945 , B01D2255/10 , B01D2255/204 , B01D2255/206 , B01D2255/20715 , B01D2255/40 , B01J23/002 , B01J23/10 , B01J35/1014 , B01J37/0205 , B01J37/03 , B01J37/08 , B01J2523/00 , Y02T10/22 , B01J2523/25 , B01J2523/3712 , B01J2523/48 , B01J2523/828 , B01J2523/3706 , B01J2523/3718 , B01J2523/37
摘要： An exhaust gas-purifying catalyst (1) contains a rare-earth element, an alkaline-earth element, zirconium and a precious metal, an atomic ratio of the alkaline-earth element with respect to the sum of the rare-earth element and the zirconium is equal to 0.1 atomic % or higher and lower than 10 atomic %, a part of the rare-earth element, a part of the zirconium and at least a part of the alkaline-earth element forming a composite oxide, and the composite oxide and a part of precious metal forming a solid solution.
摘要翻译：废气净化催化剂（1）含有稀土元素，碱土金属元素，锆和贵金属，碱土元素的原子比相对于稀土元素和锆等于0.1原子％以上且低于10原子％，一部分稀土元素，一部分锆和至少一部分形成复合氧化物的碱土金属的复合氧化物和一部分贵金属形成固溶体。

4. 发明申请

US20080318770A1 Exhaust Gas-Purifying Catalyst 审中-公开
标题翻译：废气净化催化剂
公开(公告)号：US20080318770A1
公开(公告)日：2008-12-25
申请号：US11794794
申请日：2006-06-14
申请人： Satoshi Matsueda , Mareo Kimura , Akiya Chiba , Hiroki Nagashima , Naoto Miyoshi , Kazunobu Ishibashi , Takaaki Kanazawa
发明人： Satoshi Matsueda , Mareo Kimura , Akiya Chiba , Hiroki Nagashima , Naoto Miyoshi , Kazunobu Ishibashi , Takaaki Kanazawa
IPC分类号： B01J23/10 , B01J23/02
CPC分类号： B01J23/63 , B01D53/9445 , B01D53/945 , B01D2255/10 , B01D2255/204 , B01D2255/206 , B01D2255/20715 , B01D2255/40 , B01J23/002 , B01J23/10 , B01J35/1014 , B01J37/0205 , B01J37/03 , B01J37/08 , B01J2523/00 , Y02T10/22 , B01J2523/25 , B01J2523/3712 , B01J2523/48 , B01J2523/828 , B01J2523/3706 , B01J2523/3718 , B01J2523/37
摘要： An exhaust gas-purifying catalyst (1) contains a rare-earth element, an alkaline-earth element, zirconium and a precious metal, an atomic ratio of the alkaline-earth element with respect to the sum of the rare-earth element and the zirconium is equal to 0.1 atomic % or higher and lower than 10 atomic %, a part of the rare-earth element, a part of the zirconium and at least a part of the alkaline-earth element forming a composite oxide, and the composite oxide and a part of precious metal forming a solid solution.
摘要翻译：废气净化催化剂（1）含有稀土元素，碱土金属元素，锆和贵金属，碱土元素的原子比相对于稀土元素和锆等于0.1原子％以上且低于10原子％，一部分稀土元素，一部分锆和至少一部分形成复合氧化物的碱土金属的复合氧化物和一部分贵金属形成固溶体。

5. 发明授权

US6159897A Catalyst for purifying exhaust gases 有权
标题翻译：废气净化催化剂
公开(公告)号：US6159897A
公开(公告)日：2000-12-12
申请号：US201124
申请日：1998-11-30
申请人： Hiromasa Suzuki , Shinichi Matsumoto , Naoto Miyoshi , Kazunobu Ishibashi , Koichi Kasahara , Syuji Tateishi , Daisuke Suzuki
发明人： Hiromasa Suzuki , Shinichi Matsumoto , Naoto Miyoshi , Kazunobu Ishibashi , Koichi Kasahara , Syuji Tateishi , Daisuke Suzuki
IPC分类号： B01D53/86 , B01D53/94 , B01J21/06 , B01J23/40 , B01J23/42 , B01J23/58 , B01J23/63 , B01J21/12 , B01J23/02 , B01J23/10
CPC分类号： B01D53/945 , B01D53/9422 , B01D2255/1021 , B01D2255/1025 , B01D2255/2022 , B01D2255/2027 , B01D2255/2042 , B01D2255/2061 , B01D2255/2063 , B01D2255/2065 , B01D2255/91 , B01J21/063 , B01J21/066 , B01J23/58 , B01J23/63 , Y02T10/22
摘要： A catalyst for purifying exhaust gases includes a support including at le one composite selected from the group consisting of TiO.sub.2 --Al.sub.2 O.sub.3, ZrO.sub.2 --Al.sub.2 O.sub.3 and SiO.sub.2 --Al.sub.2 O.sub.3 composites, an NO.sub.x adsorbent including at least one member selected from the group consisting of alkali metals, alkaline-earth metals and rare-earth elements and loaded on the support, and a noble metal catalyst ingredient loaded on the support. The composites constituting the support improve initial NO.sub.x conversion of the catalyst, but also inhibit NO.sub.x purifying performance thereof from degrading even after a durability test.
摘要翻译：一种用于净化废气的催化剂包括包含至少一种选自TiO 2 -Al 2 O 3，ZrO 2 -Al 2 O 3和SiO 2 -Al 2 O 3复合材料的复合材料的载体，包括选自碱金属，碱土金属和稀土元素并负载在载体上，贵金属催化剂成分装载在载体上。构成载体的复合体能够提高催化剂的初始NOx转化率，而且即使在耐久性试验后也能够抑制NOx净化性能的劣化。

6. 发明申请

US20090137387A1 Catalyst for purifying exhaust gas 有权
标题翻译：废气净化催化剂
公开(公告)号：US20090137387A1
公开(公告)日：2009-05-28
申请号：US12227523
申请日：2007-06-05
申请人： Michihiko Takeuchi , Hirotaka Ori , Takeru Yoshida , Kazunobu Ishibashi , Ichiro Hachisuka
发明人： Michihiko Takeuchi , Hirotaka Ori , Takeru Yoshida , Kazunobu Ishibashi , Ichiro Hachisuka
IPC分类号： B01J23/10 , B01J23/44 , B01J23/40 , B01J23/42
CPC分类号： B01J37/0234 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1026 , B01D2255/2065 , B01D2255/2068 , B01D2255/9022 , B01D2255/908 , B01J23/63 , B01J37/0244 , F01N2510/0682 , F01N2570/24 , Y02T10/22
摘要： The present invention provides an exhaust gas purification catalyst comprising a base material, and a two or more layered catalyst coating layer, formed on the base material, wherein the two or more layers have upper and lower layers, and wherein the upper layer contains a large amount of noble metal per liter of the base material more than that of the lower layer, and the lower layer contains a large amount of an oxygen storage/release material per liter of the base material more than that of the upper layer. This exhaust gas purification catalyst has more excellent H2S purifying performance than conventional catalysts while maintaining purifying performance against NOx and the other exhaust gas components.
摘要翻译：本发明提供了一种排气净化催化剂，其包含基材和形成在基材上的两层以上的层叠催化剂被覆层，其中两层以上具有上层和下层，并且其中上层含有大的贵金属的量比每一基底材料多于下层的贵金属，下层含有比上层更多的每升基材的大量的储氧/释放材料。这种废气净化催化剂具有比常规催化剂更优异的H 2 S净化性能，同时保持对NOx和其它废气组分的净化性能。

7. 发明授权

US07816300B2 Catalyst for purifying exhaust gas 有权
标题翻译：废气净化催化剂
公开(公告)号：US07816300B2
公开(公告)日：2010-10-19
申请号：US12227523
申请日：2007-06-05
申请人： Michihiko Takeuchi , Hirotaka Ori , Takeru Yoshida , Kazunobu Ishibashi , Ichiro Hachisuka
发明人： Michihiko Takeuchi , Hirotaka Ori , Takeru Yoshida , Kazunobu Ishibashi , Ichiro Hachisuka
IPC分类号： B01J23/40 , B01J23/10 , B01D53/94
CPC分类号： B01J37/0234 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1026 , B01D2255/2065 , B01D2255/2068 , B01D2255/9022 , B01D2255/908 , B01J23/63 , B01J37/0244 , F01N2510/0682 , F01N2570/24 , Y02T10/22
摘要： The present invention provides an exhaust gas purification catalyst comprising a base material, and a two or more layered catalyst coating layer, formed on the base material, wherein the two or more layers have upper and lower layers, and wherein the upper layer contains a large amount of noble metal per liter of the base material more than that of the lower layer, and the lower layer contains a large amount of an oxygen storage/release material per liter of the base material more than that of the upper layer. This exhaust gas purification catalyst has more excellent H2S purifying performance than conventional catalysts while maintaining purifying performance against NOx and the other exhaust gas components.
摘要翻译：本发明提供了一种排气净化催化剂，其包含基材和形成在基材上的两层以上的层叠催化剂被覆层，其中两层以上具有上层和下层，并且其中上层含有大的贵金属的量比每一基底材料多于下层的贵金属，下层含有比上层更多的每升基材的大量的储氧/释放材料。这种废气净化催化剂具有比常规催化剂更优异的H 2 S净化性能，同时保持对NOx和其它废气组分的净化性能。

8. 发明授权

US5948376A Catalyst for purifying exhaust gases 失效
标题翻译：废气净化催化剂
公开(公告)号：US5948376A
公开(公告)日：1999-09-07
申请号：US615789
申请日：1996-03-14
申请人： Naoto Miyoshi , Tuneyuki Tanizawa , Kazunobu Ishibashi , Koichi Kasahara , Syuji Tateishi
发明人： Naoto Miyoshi , Tuneyuki Tanizawa , Kazunobu Ishibashi , Koichi Kasahara , Syuji Tateishi
IPC分类号： B01D53/14 , B01D53/86 , B01D53/94 , B01J23/56 , B01J23/58 , B01J23/63 , B01J37/02
CPC分类号： B01D53/945 , B01D53/9481 , B01J23/58 , B01J23/63 , B01D2255/91 , B01J37/0248 , F01N2570/16 , Y02T10/22
摘要： A catalyst for purifying exhaust gases includes a porous support, an NO.sub.x storage component including at least one member selected from the group consisting of alkaline-earth metals, rare-earth elements and alkali metals, and loaded on the porous support, a noble metal catalyst ingredient loaded on the porous support, and disposed adjacent to the NO.sub.x storage component, and ceria (CeO.sub.2) disposed away from the noble metal catalyst ingredient. By disposing the noble metal catalyst ingredient adjacent to the NO.sub.x storage component, the reduction reactions of NO.sub.x can be facilitated in fuel-rich (i.e., oxygen-lean) atmospheres without being interfered by the ceria. By disposing the ceria away from the noble metal catalyst ingredient, oxygen, which has been stored thereon in fuel-lean (i.e., oxygen-rich) atmospheres, can be released from the ceria at a controlled rate in a controlled amount in fuel-rich (i.e., oxygen-lean) atmospheres, and thereby the released oxygen can be inhibited from reacting with HC and CO in fuel-rich (i.e., oxygen-lean) atmospheres. Thus, the catalyst is improved in terms of NO.sub.x purifying performance.
摘要翻译：用于净化废气的催化剂包括多孔载体，包含选自碱土金属，稀土元素和碱金属中的至少一种的负载在多孔载体上的NOx储存组分，贵金属催化剂负载在多孔载体上并且邻近于NOx储存组分设置的成分和远离贵金属催化剂成分的二氧化铈（CeO 2）。通过将贵金属催化剂成分配置在与NOx存储成分相邻的位置，可以在不受二氧化铈干扰的情况下，富含燃料（即贫氧）的气氛中的NOx的还原反应变得容易。通过将二氧化铈置于贵金属催化剂成分之外，其中储存在贫燃料（即富氧）气氛中的氧可以以受控的量在二氧化铈中以富含燃料的方式从二氧化铈中释放出来（即，贫氧）气氛，从而可以抑制释放的氧与富含燃料（即贫氧）气氛中的HC和CO反应。因此，NOx净化性能提高了催化剂。

9. 发明申请

US20080311009A1 Device and Method for Supplying Fuel or Reducing Agent, and Plasma Torch 审中-公开
标题翻译：燃料或还原剂供应装置及方法及等离子火炬
公开(公告)号：US20080311009A1
公开(公告)日：2008-12-18
申请号：US11547135
申请日：2005-06-21
申请人： Hirohito Hirata , Eriko Matsumura , Kazunobu Ishibashi
发明人： Hirohito Hirata , Eriko Matsumura , Kazunobu Ishibashi
IPC分类号： B01D53/90
CPC分类号： F02M43/04 , F01N3/0814 , F01N3/0842 , F01N2240/28 , F01N2610/03 , F02B2275/14 , F02M25/022 , F02M25/03 , F02M26/36 , F02M27/042 , Y02T10/121 , Y02T10/123
摘要： The present invention provides a device and a method for supplying a fuel or a reducing agent, where a fuel or reducing agent supplied by injection can be vaporized and/or a fuel or reducing agent having high reactivity can be provided, and provides a plasma torch (30) usable therefor. The device for supplying a fuel or a reducing agent comprises a plasma torch (30) for converting a gas (23, 33) into a plasma and blowing out the plasma, and an injector (18) for injecting a fuel or a reducing agent to a region (20) where the plasma is supplied. The method comprises converting a gas (23, 33) into a plasma, blowing out the plasma, and injecting a fuel or a reducing agent to the plasma region (20).
摘要翻译：本发明提供一种用于提供燃料或还原剂的装置和方法，其中可以蒸发由注射提供的燃料或还原剂和/或可提供具有高反应性的燃料或还原剂，并提供等离子体焰炬（30）。用于供给燃料或还原剂的装置包括用于将气体（23,33）转换成等离子体并吹出等离子体的等离子体焰炬（30），以及用于将燃料或还原剂喷射到提供等离子体的区域（20）。该方法包括将气体（23,33）转换成等离子体，吹出等离子体，并将燃料或还原剂注入到等离子体区域（20）中。

10. 发明授权

US08522534B2 Exhaust purification device of internal combustion engine 有权
标题翻译：内燃机排气净化装置
公开(公告)号：US08522534B2
公开(公告)日：2013-09-03
申请号：US12863798
申请日：2009-04-13
申请人： Kohei Yoshida , Takamitsu Asanuma , Nobumoto Ohashi , Yuichi Sobue , Kazunobu Ishibashi , Nobuyuki Takagi , Masao Watanabe , Masamichi Kuwajima , Takayuki Endo
发明人： Kohei Yoshida , Takamitsu Asanuma , Nobumoto Ohashi , Yuichi Sobue , Kazunobu Ishibashi , Nobuyuki Takagi , Masao Watanabe , Masamichi Kuwajima , Takayuki Endo
IPC分类号： F01N3/08 , F01N3/24 , F01N3/28 , F01N3/36 , B01D53/94
CPC分类号： B01D53/9422 , B01D53/9477 , B01D53/9481 , B01D53/9495 , B01D2255/1021 , B01D2255/202 , B01D2255/204 , B01D2255/206 , B01D2255/91 , B01D2257/302 , F01N3/0807 , F01N3/0814 , F01N3/0842 , F01N3/085 , F01N13/009 , F01N13/0093 , F01N2560/06 , F01N2570/14 , F02B37/00 , F02D41/024 , F02D41/0275 , F02D2200/0806 , F02D2200/0808 , Y02A50/2344 , Y02T10/26
摘要： An internal combustion engine in an engine exhaust passage of which an NOx adsorption catalyst (12) adsorbing NOx contained in exhaust gas at the time of a low temperature and desorbing the adsorbed NOx when the temperature rises and an NOx storage catalyst (14) are arranged. When the NOx storage catalyst (14) can store NOx, the temperature of the NOx adsorption catalyst (12) is made to forcibly rise to a target temperature at which the amount of NOx which the NOx storage catalyst (14) can store is desorbed, and the NOx desorbed from the NOx adsorption catalyst (12) is stored in the NOx storage catalyst (14).
摘要翻译：发动机排气通路内的内燃机，其中，NOx吸附催化剂（12）在低温下吸附废气中所含的NOx，并且在升温时解吸吸附的NOx，并且配置有NOx吸留催化剂（14）。当NOx存储催化剂（14）能够存储NOx时，使NO x吸附催化剂（12）的温度强制上升到NOx吸留催化剂（14）可以存储的NOx的量解吸的目标温度，并且从NOx吸附催化剂（12）脱附的NOx被储存在NOx吸留催化剂（14）中。

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