专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US07348463B2 Hydrogenation of aromatic compounds 有权
标题翻译：芳香化合物的氢化
公开(公告)号：US07348463B2
公开(公告)日：2008-03-25
申请号：US11389955
申请日：2006-03-27
申请人： J. Yong Ryu
发明人： J. Yong Ryu
IPC分类号： C07C13/465 , C07C5/10
CPC分类号： B01J23/8896 , B01J23/755 , B01J23/80 , B01J23/883 , B01J23/892 , B01J35/10 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , C07C5/10 , C07C2523/75 , C07C2523/755 , Y02P20/52 , C07C13/18
摘要： A process for hydrogenating aromatic compounds to produce hydrogenated cyclic compound by contacting an aromatic compound with hydrogen under conditions of pressure and temperature to react the hydrogen and aromatic compound in the presence of a catalyst comprising from 4 to 14 wt. % Ni and 0.0 up to about 0.9 wt. % Cu deposited on a transition alumina support having BET surface area of from about 40 to 180 m2/g, and pore volume of from about 0.3 to about 0.8 cc/g, preferably in the presence of a solvent boiling at least 10° F. higher than the aromatic compound and the hydrogenated cyclic compound, such as the hydrogenation of benzene to produce cyclohexane.
摘要翻译：一种通过在压力和温度条件下使芳族化合物与氢气接触来使芳族化合物氢化以产生氢化环化合物的方法，以在催化剂存在下使氢和芳族化合物反应，所述催化剂包含4至14wt。％Ni和0.0至多约0.9wt。沉积在具有约40至180m 2 / g的BET表面积的过渡氧化铝载体上的％Cu和约0.3至约0.8cc / g的孔体积，优选在沸点至少为10°F的溶剂存在下。高于芳族化合物和氢化环化合物，如苯的氢化生成环己烷。

82. 发明授权

US07329629B2 Catalyst system for lean burn engines 有权
标题翻译：用于稀薄燃烧发动机的催化剂系统
公开(公告)号：US07329629B2
公开(公告)日：2008-02-12
申请号：US10065497
申请日：2002-10-24
申请人： Haren S Gandhi , Jun (John) Li , Joseph Robert Theis , Ronald Gene Hurley , William Lewis Henderson Watkins
发明人： Haren S Gandhi , Jun (John) Li , Joseph Robert Theis , Ronald Gene Hurley , William Lewis Henderson Watkins
IPC分类号： B01J23/00
CPC分类号： B01D53/945 , B01J23/58 , B01J23/63 , B01J23/892 , B01J35/0006 , B01J37/0244 , B01J37/0248 , Y02T10/22
摘要： A catalyst system to provide emission reductions under lean and stoichiometric conditions. The catalyst system comprises a forward catalyst having a first cerium-free zone including oxides of aluminum, alkali metals and alkaline earth metals and precious metals and a second zone with a lower loading of precious metals, oxides of aluminum, alkali metals or alkaline earth metals. This forward catalyst stores NOx emissions under lean conditions for subsequent reduction and converts HC, CO and NOx during stoichiometric operation. The second downstream catalyst includes precious metals, reduces emissions under stoichiometric conditions, and stores any residual NOx emitted from the first catalyst for subsequent reduction. In another embodiment, a forward catalyst has top and bottom layers designed to reduce emissions under lean conditions. In this embodiment, a second downstream catalyst is used to reduce emissions under stoichiometric conditions. In yet another catalyst, multiple zones are created within a single catalyst.
摘要翻译：在精益和化学计量条件下提供减排的催化剂体系。催化剂体系包括具有包括铝，碱金属和碱土金属的氧化物和贵金属的第一无铈区的正向催化剂和贵金属，氧化铝，碱金属或碱土金属的较低负载量的第二区。这种正向催化剂在稀薄条件下存储NOx排放，用于随后的还原，并在化学计量操作期间转化HC，CO和NO x。第二下游催化剂包括贵金属，在化学计量条件下减少排放，并且存储从第一催化剂排放的任何残余NOx用于随后的还原。在另一个实施方案中，正向催化剂具有设计成在稀薄条件下减少排放的顶层和底层。在该实施方案中，第二下游催化剂用于在化学计量条件下减少排放。在另一种催化剂中，在单一催化剂内形成多个区域。

83. 发明申请

US20070244001A1 Catalyst, Exhaust Gas Purification Catalyst, and Method for Manufacturing Same 失效
标题翻译：催化剂，废气净化催化剂及其制造方法
公开(公告)号：US20070244001A1
公开(公告)日：2007-10-18
申请号：US11578295
申请日：2005-07-05
申请人： Hironori Wakamatsu , Hirofumi Yasuda , Kazuyuki Shiratori , Masanori Nakamura , Katsuo Suga , Toru Sekiba
发明人： Hironori Wakamatsu , Hirofumi Yasuda , Kazuyuki Shiratori , Masanori Nakamura , Katsuo Suga , Toru Sekiba
IPC分类号： B01J37/00 , B01D53/94 , B01J23/42 , B01J23/44 , B01J37/03 , B01J37/08 , B01J23/46 , B01J23/889 , B01J23/89
CPC分类号： B01J23/464 , B01D53/9413 , B01D2255/1021 , B01D2255/2092 , B01J21/04 , B01J21/063 , B01J21/066 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/8892 , B01J23/8906 , B01J23/8913 , B01J23/892 , B01J35/0013 , B01J35/0053 , B01J35/006 , B01J37/0018 , B01J37/0248 , B01J37/031 , B01J37/16
摘要： A catalyst which suppresses aggregation of metal particles and which has superior heat resistance. In the catalyst, metal particles are supported by a surface of a carrier while being partially embedded therein.
摘要翻译：抑制金属颗粒聚集并具有优异耐热性的催化剂。在催化剂中，金属颗粒被部分地嵌入其中的载体的表面支撑。

84. 发明申请

US20070225531A1 Hydrogenation of aromatic compounds 有权
标题翻译：芳香化合物的氢化
公开(公告)号：US20070225531A1
公开(公告)日：2007-09-27
申请号：US11389955
申请日：2006-03-27
申请人： J. Ryu
发明人： J. Ryu
IPC分类号： C07C5/10
CPC分类号： B01J23/8896 , B01J23/755 , B01J23/80 , B01J23/883 , B01J23/892 , B01J35/10 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , C07C5/10 , C07C2523/75 , C07C2523/755 , Y02P20/52 , C07C13/18
摘要： A process for hydrogenating aromatic compounds to produce hydrogenated cyclic compound by contacting an aromatic compound with hydrogen under conditions of pressure and temperature to react the hydrogen and aromatic compound in the presence of a catalyst comprising from 4 to 14 wt. % Ni and 0.0 up to about 0.9 wt. % Cu deposited on a transition alumina support having BET surface area of from about 40 to 180 m2/g, and pore volume of from about 0.3 to about 0.8 cc/g, preferably in the presence of a solvent boiling at least 10° F. higher than the aromatic compound and the hydrogenated cyclic compound, such as the hydrogenation of benzene to produce cyclohexane.
摘要翻译：一种通过在压力和温度条件下使芳族化合物与氢气接触来使芳族化合物氢化以产生氢化环化合物的方法，以在催化剂存在下使氢和芳族化合物反应，所述催化剂包含4至14wt。％Ni和0.0至多约0.9wt。沉积在具有约40至180m 2 / g的BET表面积的过渡氧化铝载体上的％Cu和约0.3至约0.8cc / g的孔体积，优选在沸点至少为10°F的溶剂存在下。高于芳族化合物和氢化环化合物，如苯的氢化生成环己烷。

85. 发明申请

US20070191651A1 Process for the preparation of multimetallic catalysts that can be used in reactions for transformation of hydrocarbons 有权
标题翻译：用于制备可用于烃转化反应的多金属催化剂的方法
公开(公告)号：US20070191651A1
公开(公告)日：2007-08-16
申请号：US11638351
申请日：2006-12-14
申请人： Vincent Coupard , Denis Uzio , Carine Petit-Clair , Lars Fischer , Frederic Portejoie
发明人： Vincent Coupard , Denis Uzio , Carine Petit-Clair , Lars Fischer , Frederic Portejoie
IPC分类号： C07C27/00 , B01J23/40
CPC分类号： B01J37/0211 , B01J21/04 , B01J23/50 , B01J23/62 , B01J23/622 , B01J23/626 , B01J23/892 , B01J23/8926 , B01J35/0013 , B01J35/006 , B01J35/008 , B01J37/0213 , C10G45/34 , C10G2300/1088 , C10G2300/4018 , C10G2400/20
摘要： The invention relates to a process for the preparation of a catalyst comprising: a) The preparation of a colloidal oxide suspension of a first metal M1 that consists in the neutralization of a basic solution by an acidic mineral solution that contains the precursor of the metal M1, b) Bringing into contact the precursor of the promoter M2, either directly in its crystallized form or after dissolution in aqueous phase, with the colloidal suspension that is obtained in stage a), c) Bringing into contact the colloidal suspension that is obtained in stage b) with the substrate, d) Drying at a temperature of between 30° C. and 200° C., under a flow of air. The invention also relates to a process for the treatment of an olefinic fraction that uses the catalyst prepared [by] said preparation process.
摘要翻译：本发明涉及一种制备催化剂的方法，包括：a）第一金属M1的胶体氧化物悬浮液的制备，其包括通过含有金属M1前体的酸性矿物溶液中和碱性溶液 b）使步骤a）中获得的胶体悬浮液与促进剂M2的前体直接接触，其结晶形式或溶解于水相中，c）使得所得到的胶体悬浮液接触阶段b）与基材，d）在空气流下在30℃和200℃之间的温度下干燥。本发明还涉及一种处理使用由所述制备方法制备的催化剂的烯烃级分的方法。

86. 发明申请

US20070172417A1 Hydrogen generation catalysts and systems for hydrogen generation 审中-公开
标题翻译：氢生成催化剂和氢气生成系统
公开(公告)号：US20070172417A1
公开(公告)日：2007-07-26
申请号：US11642895
申请日：2006-12-21
申请人： Qinglin Zhang , Ying Wu , Gregory Smith , Michael Binder
发明人： Qinglin Zhang , Ying Wu , Gregory Smith , Michael Binder
IPC分类号： B01J21/02
CPC分类号： B01J35/1009 , B01J21/18 , B01J23/8913 , B01J23/892 , B01J35/1014 , B01J35/1019 , B01J35/1023 , B01J35/1028 , B01J35/1061 , C01B3/065 , H01M8/065 , Y02E60/362
摘要： Supported catalysts and methods are provided to promote hydrogen generation from the hydrolysis of boron hydrides. The supported catalysts contain a supported metal comprising at least one transition metal selected from the group consisting of cobalt, ruthenium, zinc, molybdenum, manganese, titanium, tin, cadmium, and iridium, in an amount of from about 0.1 to about 20% by weight of the supported catalyst.
摘要翻译：提供了支持的催化剂和方法以促进氢化硼水解产生氢气。载体催化剂含有至少一种选自钴，钌，锌，钼，锰，钛，锡，镉和铱的过渡金属的载体金属，其量为约0.1至约20％载体催化剂的重量。

87. 发明申请

US20070167319A1 Heat-resistive catalyst and production method thereof 审中-公开
标题翻译：耐热催化剂及其制备方法
公开(公告)号：US20070167319A1
公开(公告)日：2007-07-19
申请号：US10584346
申请日：2004-12-02
申请人： Kazuyuki Shiratori , Katsuo Suga , Masanori Nakamura , Hironori Wakamatsu , Hirofumi Yasuda
发明人： Kazuyuki Shiratori , Katsuo Suga , Masanori Nakamura , Hironori Wakamatsu , Hirofumi Yasuda
IPC分类号： B01J23/00 , B01J21/00
CPC分类号： B01J23/38 , B01J23/56 , B01J23/89 , B01J23/8913 , B01J23/892 , B01J23/894 , B01J35/0013 , B01J35/04 , B01J37/16 , B82Y30/00
摘要： A high heat-resistive catalyser formed as a catalyst including a composite particle composed of a noble metal particle and a co-catalytic metal compound particle contacting, as a metal or as an oxide, with the noble metal particle, and a substrate carrying the noble metal particle and the co-catalytic metal compound particle, is produced by having a noble metal salt aqueous solution and a co-catalytic metal salt aqueous solution concurrently provided in a reverse micelle preparing reverse micellar solution containing a noble metal precursor and a co-catalytic metal precursor, and having a substrate carrying a composite particle comprising the noble metal precursor and the co-catalytic metal precursor concurrently reduced as a noble metal particle and a co-catalytic metal particle, respectively.
摘要翻译：作为催化剂形成的高耐热性催化剂，其包括由贵金属颗粒和作为金属或氧化物与贵金属颗粒接触的助催化金属化合物颗粒构成的复合颗粒和承载贵金属颗粒的基材金属颗粒和助催化金属化合物颗粒通过在反胶束中同时提供贵金属盐水溶液和助催化金属盐水溶液来制备，所述反胶束制备含有贵金属前体和助催化剂的反胶束溶液金属前体，并且具有携带包含贵金属前体和助催化金属前体的复合颗粒的基材分别作为贵金属颗粒和共催化金属颗粒同时还原。

88. 发明申请

US20070166220A1 Oxidation catalyst 有权
标题翻译：氧化催化剂
公开(公告)号：US20070166220A1
公开(公告)日：2007-07-19
申请号：US11335865
申请日：2006-01-19
申请人： Sylvia Ceyer , David Lahr
发明人： Sylvia Ceyer , David Lahr
IPC分类号： B01J23/00
CPC分类号： B01J23/892 , B01D53/864 , B01D53/944 , B01D2255/106 , B01D2255/20753 , B01J23/52 , B01J35/0066 , B01J35/008 , B01J37/0238 , B01J37/347 , B01J37/349 , C01B32/50 , H01M8/0668 , Y02A50/2341
摘要： The present invention generally relates to catalyst systems and methods for oxidation of carbon monoxide. The invention involves catalyst compositions which may be advantageously altered by, for example, modification of the catalyst surface to enhance catalyst performance. Catalyst systems of the present invention may be capable of performing the oxidation of carbon monoxide at relatively lower temperatures (e.g., 200 K and below) and at relatively higher reaction rates than known catalysts. Additionally, catalyst systems disclosed herein may be substantially lower in cost than current commercial catalysts. Such catalyst systems may be useful in, for example, catalytic converters, fuel cells, sensors, and the like.
摘要翻译：本发明一般涉及用于氧化一氧化碳的催化剂体系和方法。本发明涉及催化剂组合物，其可以通过例如催化剂表面的改性来有利地改变以增强催化剂性能。本发明的催化剂体系可能能够在相对较低的温度（例如200K及更低）下进行一氧化碳的氧化，并且能够以比已知的催化剂更高的反应速率进行氧化。此外，本文公开的催化剂体系的成本可以比现有的商业催化剂低得多。这种催化剂体系可用于例如催化转化器，燃料电池，传感器等。

89. 发明申请

US20070161714A1 Fischer-tropsch catalysts 审中-公开
标题翻译：费 - 托催化剂
公开(公告)号：US20070161714A1
公开(公告)日：2007-07-12
申请号：US10587825
申请日：2005-01-27
申请人： Erling Rytter , Torild Skagseth , Hanne Wigum , Nonyameko Sincadu
发明人： Erling Rytter , Torild Skagseth , Hanne Wigum , Nonyameko Sincadu
IPC分类号： C07C27/06
CPC分类号： C10G47/00 , B01J21/005 , B01J23/005 , B01J23/36 , B01J23/75 , B01J23/755 , B01J23/80 , B01J23/83 , B01J23/8896 , B01J23/8913 , B01J23/892 , B01J35/002 , B01J35/1014 , B01J35/109 , B01J35/1095 , B01J37/0205 , B01J37/0207 , C10G2/331 , C10G2/332 , C10G2/333 , C10G2/342 , C10G45/58 , C10G2300/703
摘要： A method of producing an alumina-supported catalyst for use in a Fischer-Tropsch synthesis reaction, which comprises: calcining an initial γ-alumina support material at a temperature of at least 550° C. to produce a modified alumina support material; impregnating the modified alumina support material with a source cobalt; calcining the impregnated support material at a temperature of 700° C. to 1200° C., and activating the catalyst.
摘要翻译：一种制备用于费 - 托合成反应的氧化铝负载的催化剂的方法，其包括：在至少550℃的温度下煅烧初始的γ-氧化铝载体材料以产生改性的氧化铝载体材料; 用源钴浸渍改性氧化铝载体材料; 在700℃至1200℃的温度下煅烧浸渍的载体材料，并活化催化剂。

90. 发明申请

US20070135301A1 Catalyst for the production of polyols by hydrogenolysis of carbohydrates 审中-公开
标题翻译：通过氢化碳水化合物生产多元醇的催化剂
公开(公告)号：US20070135301A1
公开(公告)日：2007-06-14
申请号：US11296913
申请日：2005-12-08
申请人： Dale Holcomb
发明人： Dale Holcomb
IPC分类号： B01J21/00
CPC分类号： B01J23/755 , B01J23/892 , B01J37/03
摘要： A catalyst for the hydrogenolysis of carbohydrates is disclosed. The catalyst comprises nickel metal on an alumina-silica support. Optionally, the catalyst may be promoted with noble metals selected from the group consisting of copper, ruthenium, rhodium, palladium, platinum, gold, silver, and combinations thereof.
摘要翻译：公开了一种氢化碳水化合物的催化剂。催化剂包括在氧化铝 - 二氧化硅载体上的镍金属。任选地，可以用选自铜，钌，铑，钯，铂，金，银及其组合的贵金属促进催化剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式