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1. 发明申请

US20060142628A1 Radial reactor loading of a dehydrogenation catalyst 有权
标题翻译：脱氢催化剂的径向反应器负载
公开(公告)号：US20060142628A1
公开(公告)日：2006-06-29
申请号：US11291323
申请日：2005-12-01
申请人： David Williams , Andrzej Rokicki , Dennis Smith , Kyle Mankin
发明人： David Williams , Andrzej Rokicki , Dennis Smith , Kyle Mankin
IPC分类号： C07C5/333
CPC分类号： B01J23/04 , B01J8/0411 , B01J35/0006 , C07C5/333 , C07C2521/04 , C07C2521/16 , C07C2523/04 , C07C2523/745
摘要： A radial reactor for utilization for catalytic reactions of gaseous or liquid feedstreams including an annular catalyst bed, wherein the material contained within the catalyst bed includes an active catalyst material, contained within an outer ring-shaped layer of the catalyst bed, and a generally inert material, contained within an inner ring-shaped layer of the catalyst bed, wherein the generally inert material includes a potassium-containing compound, such as potassium oxide, hydroxide, carbonate or bicarbonate.
摘要翻译：一种径向反应器，其用于气态或液态进料流的催化反应，包括环形催化剂床，其中包含在催化剂床内的材料包含活性催化剂材料，其包含在催化剂床的外环形层内，并且通常为惰性的材料，其包含在催化剂床的内环形层内，其中通常为惰性的材料包括含钾化合物，例如氧化钾，氢氧化物，碳酸盐或碳酸氢盐。

2. 发明授权

US06191065B1 Dehydrogenation catalysts 有权
标题翻译：脱氢催化剂
公开(公告)号：US06191065B1
公开(公告)日：2001-02-20
申请号：US09237408
申请日：1999-01-26
申请人： David Williams , Yuji Mishima , Andrzej Rokicki , Kazuhiko Shinyama , Dennis Smith
发明人： David Williams , Yuji Mishima , Andrzej Rokicki , Kazuhiko Shinyama , Dennis Smith
IPC分类号： B01J2300
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 less than about 100 ppm of a source for a noble metal, such as palladium, platinum, ruthenium, rhenium, osmium, rhodium or iridium. 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，碱金属化合物和小于约100ppm的贵金属如钯，铂，钌，铼，锇，铑或铑的源铱。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。

3. 发明授权

US07435862B2 Radial reactor loading of a dehydrogenation catalyst 有权
标题翻译：脱氢催化剂的径向反应器负载
公开(公告)号：US07435862B2
公开(公告)日：2008-10-14
申请号：US11291323
申请日：2005-12-01
申请人： David L. Williams , Andrzej Rokicki , Dennis J. Smith , Kyle Mankin
发明人： David L. Williams , Andrzej Rokicki , Dennis J. Smith , Kyle Mankin
IPC分类号： C07C5/367
CPC分类号： B01J23/04 , B01J8/0411 , B01J35/0006 , C07C5/333 , C07C2521/04 , C07C2521/16 , C07C2523/04 , C07C2523/745
摘要： A radial reactor for utilization for catalytic reactions of gaseous or liquid feedstreams including an annular catalyst bed, wherein the material contained within the catalyst bed includes an active catalyst material, contained within an outer ring-shaped layer of the catalyst bed, and a generally inert material, contained within an inner ring-shaped layer of the catalyst bed, wherein the generally inert material includes a potassium-containing compound, such as potassium oxide, hydroxide, carbonate or bicarbonate.
摘要翻译：一种径向反应器，其用于气态或液态进料流的催化反应，包括环形催化剂床，其中包含在催化剂床内的材料包含活性催化剂材料，其包含在催化剂床的外环形层内，并且通常为惰性的材料，其包含在催化剂床的内环形层内，其中通常为惰性的材料包括含钾化合物，例如氧化钾，氢氧化物，碳酸盐或碳酸氢盐。

4. 发明授权

US06756339B1 Dehydrogenation catalysts 有权
标题翻译：脱氢催化剂
公开(公告)号：US06756339B1
公开(公告)日：2004-06-29
申请号：US10230629
申请日：2002-08-29
申请人： Andrzej Rokicki , Dennis Smith , David L. Williams
发明人： Andrzej Rokicki , Dennis Smith , David L. Williams
IPC分类号： B01J2100
CPC分类号： C07C5/325 , B01J23/894 , B01J23/8946 , B01J23/8993 , C07C2521/06 , C07C2523/10 , C07C2523/28 , C07C2523/30 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/745 , C07C2523/89 , C07C2527/232 , C07C15/40
摘要： A catalyst for the nonoxidative production of alkenylaromatics from alkylaromatics, wherein the catalyst is predominantly iron oxide, an alkali metal compound, copper oxide, cerium oxide and less than about 100 ppm of a source for a noble metal, such as palladium, platinum, ruthenium, rhenium, osmium, rhodium or iridium. Additional components of the catalyst may include compounds based on molybdenum, tungsten, calcium, magnesium, chromium and other such promoters.
摘要翻译：用于从烷基芳族化合物非氧化制备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，氧化铜，氧化铈和低于约100ppm的贵金属源，例如钯，铂，钌铼，锇，铑或铱。催化剂的另外的组分可以包括基于钼，钨，钙，镁，铬和其它此类促进剂的化合物。

5. 发明授权

US06177602B1 Process for dehydrogenation of alkylaromatic hydrocarbons using a dehydrogenation catalyst 有权
标题翻译：使用脱氢催化剂脱氢烷基芳烃的方法
公开(公告)号：US06177602B1
公开(公告)日：2001-01-23
申请号：US09143637
申请日：1998-08-28
申请人： David L. Williams , Yuji Mishima , Andrzej Rokicki , Kazuhiko Shinyama , Dennis Smith
发明人： David L. Williams , Yuji Mishima , Andrzej Rokicki , Kazuhiko Shinyama , Dennis Smith
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。

6. 发明授权

US06242379B1 Dehydrogenation catalysts 失效
公开(公告)号：US06242379B1
公开(公告)日：2001-06-05
申请号：US09053234
申请日：1998-04-01
申请人： David Williams , Yuji Mishima , Andrzej Rokicki , Kazuhiko Shinyama , Dennis J. Smith
发明人： David Williams , Yuji Mishima , Andrzej Rokicki , Kazuhiko Shinyama , Dennis J. Smith
IPC分类号： B01J2108
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.

7. 发明申请

US20110152073A1 EPOXIDATION PROCESS AND MICROSTRUCTURE 审中-公开
标题翻译：环氧化工艺和微结构
公开(公告)号：US20110152073A1
公开(公告)日：2011-06-23
申请号：US12646221
申请日：2009-12-23
申请人： Harald Dialer , Andrzej Rokicki , Anding Zhang
发明人： Harald Dialer , Andrzej Rokicki , Anding Zhang
IPC分类号： B01J23/58 , B01J23/50
CPC分类号： B01J23/688 , B01J35/002 , C07D301/10
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。

8. 发明授权

US07696368B2 Start-up of high selectivity catalysts in olefin oxide plants 有权
标题翻译：烯烃氧化物植物中高选择性催化剂的启动
公开(公告)号：US07696368B2
公开(公告)日：2010-04-13
申请号：US12116653
申请日：2008-05-07
申请人： Barry Jay Billig , James Mann , Norma Beatriz Castagnola , Christian Gueckel , Andrzej Rokicki
发明人： Barry Jay Billig , James Mann , Norma Beatriz Castagnola , Christian Gueckel , Andrzej Rokicki
IPC分类号： C07D301/10
CPC分类号： C07D301/10
摘要： A method to achieve a controlled start-up temperature of an expoxidation process which exceeds the maximum achievable temperature of the epoxidation reactor relative to using an external heat source. The method of the present invention employs an oxidation reaction within the reactor to bring the temperature of the reactor to a temperature that is suitable for conditioning a high selectivity catalyst. The method of the present invention includes first bringing a reactor including a high selectivity catalyst to a first temperature using the external heat source to the reactor, while staying within the reactor design limitations and maintaining a gas flow to the reactor that is within 25 to 100% of the design rates. Once the reactor has achieved the first temperature, at least an olefin, e.g., ethylene, and then oxygen are introduced to the reactor feed gas. The olefin and oxygen concentrations are adjusted to have a heat of reaction that will allow raising the reactor gas flow to 100% of design and then have sufficient heat of reaction to raise the reactor temperature to a second temperature which is greater than the first temperature and greater than the temperature of the reactor achievable by the external heat source.
摘要翻译：实现超过环氧化反应器相对于使用外部热源的最大可实现温度的过氧化过程的控制启动温度的方法。本发明的方法在反应器内采用氧化反应使反应器的温度达到适于调节高选择性催化剂的温度。本发明的方法包括首先将包含高选择性催化剂的反应器使用外部热源引入反应器，同时保持在反应器设计限制范围内并保持气体流入反应器的温度在25至100℃ ％的设计率。一旦反应器达到第一个温度，至少将一种烯烃，如乙烯，然后将氧气引入到反应器进料气中。调节烯烃和氧浓度以具有反应热，其将使反应器气体流量提高到设计的100％，然后具有足够的反应热，将反应器温度升高到大于第一温度的第二温度，大于外部热源可实现的反应器的温度。

9. 发明授权

US07491860B2 Dehydrogenation process 有权
标题翻译：脱氢工艺
公开(公告)号：US07491860B2
公开(公告)日：2009-02-17
申请号：US11196033
申请日：2005-08-03
申请人： Vladimir Fridman , Michael Urbancic , Andrzej Rokicki
发明人： Vladimir Fridman , Michael Urbancic , Andrzej Rokicki
IPC分类号： C07C5/333 , B01J23/00 , C10G35/04
CPC分类号： B01J35/10 , B01J23/26 , B01J23/8993 , B01J35/0006 , B01J35/1014 , B01J35/1019 , B01J37/10 , C07C5/333 , C07C5/3337 , C07C2521/04 , C07C2521/06 , C07C2521/10 , C07C2523/04 , C07C2523/26 , C07C2523/42 , C07C2523/755 , C07C11/02
摘要： A process for adiabatic, non-oxidative dehydrogenation of hydrocarbons including passing a hydrocarbon feed stream through a catalyst bed, wherein the catalyst bed includes a first layer of a catalyst and second layer of a catalyst, wherein the catalyst of the first layer has high activity but a higher capacity for producing coke than the catalyst of the second layer and the second catalyst also has high activity but a lower capacity for producing coke than the catalyst of the first layer.
摘要翻译：一种用于烃的绝热，非氧化脱氢的方法，包括使烃进料流通过催化剂床，其中催化剂床包括第一层催化剂和第二层催化剂，其中第一层的催化剂具有高活性但比第二层的催化剂生产焦炭的能力更高，第二催化剂的生产焦炭的活性高于第一层的催化剂，而且生产焦炭的能力较高。

10. 发明申请

US20060252639A1 Calcination in an inert gas in the presence of a small concentration of an oxidizing component 有权
标题翻译：在惰性气体中在少量氧化组分存在下煅烧
公开(公告)号：US20060252639A1
公开(公告)日：2006-11-09
申请号：US11124646
申请日：2005-05-09
申请人： Serguei Pak , Andrzej Rokicki
发明人： Serguei Pak , Andrzej Rokicki
IPC分类号： B01J23/04
CPC分类号： C07D301/10 , B01J23/66 , B01J23/683 , B01J23/688 , B01J37/0203 , B01J37/08 , B01J37/14 , Y02P20/52
摘要： This invention relates to an improved process for preparing silver catalysts useful for the vapor phase production of ethylene oxide from ethylene and oxygen. An inert support is impregnated with a solution of 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. The impregnated support is calcined by heating at a temperature of from about 200° C. to about 600° C. to convert the silver in the silver containing compound to metallic silver and to decompose and remove substantially all organic materials. The heating is conducted under an atmosphere comprising a combination of an inert gas and from about 10 ppm to about 5% by volume of a gas of an oxygen containing oxidizing component.
摘要翻译：本发明涉及一种制备用于从乙烯和氧气气相生产环氧乙烷的银催化剂的改进方法。用催化有效量的含银化合物，促进量的含碱金属的化合物和促进量的含过渡金属的化合物的溶液浸渍惰性载体。浸渍的载体通过在约200℃至约600℃的温度下加热煅烧，以将含银化合物中的银转化成金属银，并分解和除去基本上所有的有机材料。加热在包括惰性气体和约10ppm至约5体积％的含氧氧化组分的气体的组合的气氛下进行。

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