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11. 发明申请

US20060149112A1 Multi-layered dehydrogenation catalyst system and process of use 失效
标题翻译：多层脱氢催化剂体系及其使用过程
公开(公告)号：US20060149112A1
公开(公告)日：2006-07-06
申请号：US11129834
申请日：2005-05-16
申请人： Andrzej Rokicki , Vladimir Fridman , Michael Urbancic
发明人： Andrzej Rokicki , Vladimir Fridman , Michael Urbancic
IPC分类号： C07C5/327
CPC分类号： B01J21/066 , B01J21/04 , B01J23/26 , B01J35/0006 , C07C5/3332 , C07C2521/04 , C07C2521/06 , C07C2523/26 , Y02P20/52 , C07C11/06 , C07C11/08
摘要： A system for dehydrogenating a C3 or C4 hydrocarbon feed stream containing a first and second layer of catalysts placed in the hydrocarbon feed stream, wherein the feed stream first passes through the first layer and then the second layer of catalysts and wherein the catalysts of the first layer contain from about 50 to about 90 percent by weight of an eta-alumina carrier, from about 10 to about 50 percent by weight of chromia and from about 0.1 to about 5 percent by weight of a zirconium compound and wherein the catalysts of the second layer of catalysts contain from about 50 to about 90 percent by weight of an eta-alumina carrier and from about 10 to about 50 percent by weight of chromia, without an added zirconium compound.
摘要翻译：一种用于使包含置于烃进料流中的第一和第二层催化剂的C3或C4烃进料物流脱氢的系统，其中进料流首先通过第一层然后第二层催化剂，其中第一层催化剂层含有约50至约90重量％的氧化铝载体，约10至约50重量％的氧化铬和约0.1至约5重量％的锆化合物，并且其中第二催化剂层包含约50至约90重量％的氧化铝 - 氧化铝载体和约10至约50重量％的氧化铬，而不加入锆化合物。

12. 发明授权

US08530682B2 Process for epoxidation start-up 有权
标题翻译：环氧化启动过程
公开(公告)号：US08530682B2
公开(公告)日：2013-09-10
申请号：US12970392
申请日：2010-12-16
申请人： Howard Sachs , Andrzej Rokicki
发明人： Howard Sachs , Andrzej Rokicki
IPC分类号： C07D301/10
CPC分类号： C07D301/08
摘要： A method for the start-up of a process for the epoxidation of ethylene comprising: initiating an epoxidation reaction by reacting a feed gas composition containing ethylene, and oxygen, in the presence of an epoxidation catalyst at a temperature of about 180° C. to about 210° C.; adding to the feed gas composition about 0.05 ppm to about 2 ppm of moderator; increasing the first temperature to a second temperature of about 240° C. to about 250° C., over a time period of about 12 hours to about 60 hours; and maintaining the second temperature for a time period of about 50 hours to about 150 hours.
摘要翻译：一种启动乙烯环氧化方法的方法，包括：在环氧化催化剂存在下，在约180℃至约180℃的温度下使包含乙烯的进料气体组合物与氧反应引发环氧化反应，约210°C。加入进料气体组合物约0.05ppm至约2ppm的缓和剂; 在约12小时至约60小时的时间段内将第一温度升高至约240℃至约250℃的第二温度; 并将第二温度保持约50小时至约150小时。

13. 发明申请

US20130116456A1 MULLITE-CONTAINING CARRIER FOR ETHYLENE OXIDE CATALYSTS 审中-公开
标题翻译：用于乙烯氧化物催化剂的含镁载体
公开(公告)号：US20130116456A1
公开(公告)日：2013-05-09
申请号：US13727679
申请日：2012-12-27
申请人： Serguei Pak , Andrzej Rokicki , Shuji Kawabata
发明人： Serguei Pak , Andrzej Rokicki , Shuji Kawabata
IPC分类号： B01J23/68
CPC分类号： B01J23/688 , B01J21/16 , B01J23/66 , B01J27/055 , B01J35/1038 , B01J35/1042 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J35/108 , B01J35/109 , C07D301/10 , Y02P20/52
摘要： The present invention relates to an improved carrier for an ethylene epoxidation catalyst, the carrier comprising alumina in combination with a stability-enhancing amount of mullite. The invention is also directed to an improved catalyst containing the improved carrier, as well as an improved process for the epoxidation of ethylene using the catalyst of the invention.
摘要翻译：本发明涉及用于乙烯环氧化催化剂的改进的载体，该载体包含与稳定性增强量的莫来石结合的氧化铝。本发明还涉及含有改进的载体的改进的催化剂，以及使用本发明的催化剂改进乙烯环氧化的改进方法。

14. 发明授权

US08063261B2 Multi-layered dehydrogenation catalyst system and process of use 失效
标题翻译：多层脱氢催化剂体系及其使用过程
公开(公告)号：US08063261B2
公开(公告)日：2011-11-22
申请号：US11129834
申请日：2005-05-16
申请人： Andrzej Rokicki , Vladimir Fridman , Michael Urbancic
发明人： Andrzej Rokicki , Vladimir Fridman , Michael Urbancic
IPC分类号： B01J23/26
CPC分类号： B01J21/066 , B01J21/04 , B01J23/26 , B01J35/0006 , C07C5/3332 , C07C2521/04 , C07C2521/06 , C07C2523/26 , Y02P20/52 , C07C11/06 , C07C11/08
摘要： A system for dehydrogenating a C3 or C4 hydrocarbon feed stream containing a first and second layer of catalysts placed in the hydrocarbon feed stream, wherein the feed stream first passes through the first layer and then the second layer of catalysts and wherein the catalysts of the first layer contain from about 50 to about 90 percent by weight of an eta-alumina carrier, from about 10 to about 50 percent by weight of chromia and from about 0.1 to about 5 percent by weight of a zirconium compound and wherein the catalysts of the second layer of catalysts contain from about 50 to about 90 percent by weight of an eta-alumina carrier and from about 10 to about 50 percent by weight of chromia, without an added zirconium compound.
摘要翻译：一种用于使包含置于烃进料流中的第一和第二层催化剂的C3或C4烃进料物流脱氢的系统，其中进料流首先通过第一层然后第二层催化剂，其中第一层催化剂层含有约50至约90重量％的氧化铝载体，约10至约50重量％的氧化铬和约0.1至约5重量％的锆化合物，并且其中第二催化剂层包含约50至约90重量％的氧化铝 - 氧化铝载体和约10至约50重量％的氧化铬，而不加入锆化合物。

15. 发明申请

US20110152551A1 PROCESS FOR OLEFIN OXIDE PRODUCTION 有权
标题翻译：氧化烯生产工艺
公开(公告)号：US20110152551A1
公开(公告)日：2011-06-23
申请号：US12970404
申请日：2010-12-16
申请人： Howard Sachs , Andrzej Rokicki
发明人： Howard Sachs , Andrzej Rokicki
IPC分类号： C07D301/10 , B01J8/02
CPC分类号： C07D301/10 , B01J8/06 , B01J19/0093 , B01J2219/00788 , B01J2219/00835 , B01J2219/00873
摘要： A process for the epoxidation of an olefin is disclosed which includes: reacting a feed gas composition containing an olefin, oxygen, and a moderator selected from the group consisting of diatomic chlorine and perhalogenated hydrocarbons, in the presence of an epoxidation catalyst.
摘要翻译：公开了一种烯烃环氧化方法，其包括：在环氧化催化剂存在下使包含烯烃，氧气和选自二原子氯和全卤代烃的调节剂的进料气体组合物反应。

16. 发明申请

US20090227820A1 GEOMETRICALLY SIZED SOLID SHAPED CARRIER FOR OLEFIN EPOXIDATION CATALYST 有权
标题翻译：用于烯烃环氧化催化剂的几何尺寸固体载体
公开(公告)号：US20090227820A1
公开(公告)日：2009-09-10
申请号：US12045251
申请日：2008-03-10
申请人： Serguei Pak , Andrzej Rokicki , Howard Sachs
发明人： Serguei Pak , Andrzej Rokicki , Howard Sachs
IPC分类号： C07C27/12 , B01J32/00 , B01J23/50
CPC分类号： C07D301/08 , B01J23/50 , B01J23/66 , B01J23/683 , B01J23/688 , B01J35/023 , B01J35/026 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J37/0201 , B01J37/0207
摘要： A geometrically shaped solid carrier is provided that improves the performance and effectiveness of an olefin epoxidation catalyst for epoxidizing an olefin to an olefin oxide. In particular, improved performance and effectiveness of an olefin epoxidation catalyst is achieved by utilizing a geometrically shaped refractory solid carrier in which at least one wall thickness of said carrier is less than 2.5 mm.
摘要翻译：提供几何形状的固体载体，其改进了将烯烃环氧化成烯烃氧化物的烯烃环氧化催化剂的性能和有效性。特别地，通过利用其中所述载体的至少一个壁厚小于2.5mm的几何形状的耐火固体载体来实现烯烃环氧化催化剂的改进的性能和有效性。

17. 发明申请

US20050075243A1 Catalyst for dehydrogenation of hydrocarbons 审中-公开
标题翻译：烃脱氢催化剂
公开(公告)号：US20050075243A1
公开(公告)日：2005-04-07
申请号：US10680544
申请日：2003-10-07
申请人： Vladimir Fridman , Andrzej Rokicki
发明人： Vladimir Fridman , Andrzej Rokicki
IPC分类号： B01J21/04 , B01J21/06 , B01J21/10 , B01J23/26 , B01J35/02 , B01J35/10 , B01J37/02 , B01J37/10 , C10G45/00
CPC分类号： B01J23/26 , B01J21/04 , B01J21/06 , B01J21/066 , B01J21/10 , B01J35/023 , B01J35/1014 , B01J37/0201 , B01J37/10 , C10G45/00
摘要： A stationary or fluid bed dehydrogenation catalyst containing an alumina carrier, with chromium, zirconium, magnesium and, preferably, an alkali metal added as promoters. The resultant catalyst demonstrates greater selectivity and olefin yield than prior art dehydrogenation catalysts containing aluminum and chromium only.
摘要翻译：含有氧化铝载体的固定或流化床脱氢催化剂，其中含有铬，锆，镁，优选加入作为助催化剂的碱金属。所得到的催化剂表现出比仅含有铝和铬的现有技术的脱氢催化剂更大的选择性和烯烃产率。

18. 发明授权

US06465704B2 Dehydrogenation catalysts 有权
标题翻译：脱氢催化剂
公开(公告)号：US06465704B2
公开(公告)日：2002-10-15
申请号：US09817399
申请日：2001-03-26
申请人： David L. Williams , Yuji Mishima , Andrzej Rokicki
发明人： David L. Williams , Yuji Mishima , Andrzej Rokicki
IPC分类号： C07C264
CPC分类号： C07C5/325 , B01J23/894 , B01J23/8946 , B01J23/8993 , C07C5/3337 , C07C2521/06 , C07C2523/10 , C07C2523/28 , C07C2523/30 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/745 , C07C2523/89 , C07C2527/232 , C07C15/40 , C07C15/46
摘要： A catalyst for the production of alkenylaromatics from alkylaromatics, wherein the catalyst is predominantly iron oxide, an alkali metal compound and a small amount of a source for palladium or platinum. Additional components of the catalyst may include compounds based on cerium, molybdenum, tungsten and other such promoters. Also a process for the production of alkenylaromatics from alkylaromatics using this catalyst.
摘要翻译：用于从烷基芳族化合物生产链烯基芳族化合物的催化剂，其中催化剂主要是氧化铁，碱金属化合物和少量钯或铂的来源。催化剂的另外的组分可以包括基于铈，钼，钨和其它此类促进剂的化合物。也是使用该催化剂从烷基芳族化合物生产链烯基芳烃的方法。

19. 发明授权

US5175137A Highly dispersed cuprous compositions 失效
标题翻译：高分散的组合物
公开(公告)号：US5175137A
公开(公告)日：1992-12-29
申请号：US744181
申请日：1991-08-08
申请人： Timothy C. Golden , Wilbur C. Kratz , Frederick C. Wilhelm , Ronald Pierantozzi , Andrzej Rokicki
发明人： Timothy C. Golden , Wilbur C. Kratz , Frederick C. Wilhelm , Ronald Pierantozzi , Andrzej Rokicki
IPC分类号： B01J20/06 , B01J20/32
CPC分类号： B01J20/06 , B01J20/0237 , B01J20/08 , B01J20/20 , B01J20/305 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J2220/58
摘要： The present invention is directed to a process for adsorptive separation of carbon monoxide or olefins from gas mixtures using adsorbents, which comprise cuprous compounds dispersed on amorphous oxide or carbon macroporous supports. The compositions are prepared by impregnating cupric compounds on, preferably pretreated, supports with the aid of an aqueous solution of an ammonium salt of a di- or polycarboxylic acid dispersant, such as ammonium citrate, followed by reduction of the cupric compound to the corresponding cuprous compound. The reduction can be performed either by the use of elevated temperature or by the use of a reducing gas preferably carbon monoxide at relatively low temperatures up to 150.degree. C. Methods of synthesis are also disclosed.

20. 发明申请

US20110301367A1 METHOD FOR PREPARING AN EPOXIDATION CATALYST 有权
标题翻译：制备环氧化催化剂的方法
公开(公告)号：US20110301367A1
公开(公告)日：2011-12-08
申请号：US13109657
申请日：2011-05-17
申请人： Arie Bortinger , Christelle Verrier , Andrzej Rokicki
发明人： Arie Bortinger , Christelle Verrier , Andrzej Rokicki
IPC分类号： C07D301/10 , B01J21/04 , B01J23/50
CPC分类号： C07D301/10 , B01J23/68 , B01J23/688 , B01J37/0201 , B01J37/08 , B01J37/12 , B01J37/14 , Y02P20/52
摘要： A process for the preparation of a catalyst useful for the vapor phase production of ethylene oxide from ethylene and oxygen comprising the steps of providing a catalyst precursor comprising an inert support having a catalytically effective amount of a silver containing compound, a promoting amount of an alkali metal containing compound, and a promoting amount of a transition metal containing compound disposed thereon; and heating the catalyst precursor in a gas atmosphere for a first period of time and a second period of time, wherein for the first period of time the gas atmosphere is an inert gas atmosphere and the temperature range is from about 25° C. to about 600° C., and then in a second period of time the gas atmosphere is an oxygen-containing atmosphere and the second period temperature range is from about 350° C. to about 600° C.
摘要翻译：一种用于制备用于从乙烯和氧气生产环氧乙烷的催化剂的方法，包括提供催化剂前体的步骤，所述催化剂前体包含具有催化有效量的含银化合物的惰性载体，促进量的碱含金属的化合物，以及促进量的含过渡金属的化合物配置在其上; 以及在气体气氛中加热催化剂前体第一时间段和第二时间段，其中在第一时间段内，气体气氛是惰性气体气氛，温度范围为约25℃至约 600℃，然后在第二时间段内，气体气氛为含氧气氛，第二周期温度范围为约350℃至约600℃。

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