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11. 发明授权

US07297829B2 Aromatics alkylation 有权
标题翻译：芳烃烷基化
公开(公告)号：US07297829B2
公开(公告)日：2007-11-20
申请号：US11128721
申请日：2005-05-13
申请人： Ajit B. Dandekar , John P. McWilliams , Thomas Francis Degnan , Michael Hryniszak , Donald J. Klocke , Wieslaw Jerzy Roth
发明人： Ajit B. Dandekar , John P. McWilliams , Thomas Francis Degnan , Michael Hryniszak , Donald J. Klocke , Wieslaw Jerzy Roth
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , C07C2529/70 , Y02P20/52 , C07C15/02 , C07C15/085
摘要： The present invention provides a process for producing an alkylaromatic compound comprising the step of contacting an alkylatable aromatic compound with an alkylating agent under alkylation conditions in the presence of a alkylation catalyst comprising phosphorus and a porous crystalline inorganic oxide material having an X-ray diffraction pattern including the d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom.
摘要翻译：本发明提供一种生产烷基芳族化合物的方法，包括使烷基化芳族化合物与烷基化剂在烷基化条件下在包含磷的烷基化催化剂和具有X射线衍射图的多孔结晶无机氧化物材料存在下接触的步骤包括12.4±0.25,6.9±0.15,3.57±0.07和3.42±0.07埃的d间距最大值。

12. 发明授权

US5614079A Catalytic dewaxing over silica bound molecular sieve 失效
标题翻译：催化脱蜡二氧化硅结合分子筛
公开(公告)号：US5614079A
公开(公告)日：1997-03-25
申请号：US315291
申请日：1994-09-29
申请人： Maria D. Farnos , Thomas R. Forbus, Jr. , John P. McWilliams , David S. Shihabi
发明人： Maria D. Farnos , Thomas R. Forbus, Jr. , John P. McWilliams , David S. Shihabi
IPC分类号： B01J29/06 , B01J29/40 , B01J31/02 , B01J31/12 , C07C6/12 , C10G25/00 , C07C4/02 , C10G47/02
CPC分类号： B01J31/124 , B01J29/06 , B01J29/40 , B01J31/0274 , C07C6/123 , B01J2229/12 , B01J2229/32 , B01J2229/42 , Y02P20/52
摘要： A molecular sieve catalyst is composited with an inert binder derived from an organic silicon source and organic polymer. The catalyst is used in dewaxing of petroleum chargestocks.
摘要翻译：分子筛催化剂与衍生自有机硅源和有机聚合物的惰性粘合剂复合。催化剂用于石油装载的脱蜡。

13. 发明授权

US5254322A Method for reducing automotive NO.sub.x emissions in lean burn internal combustion engine exhaust using a transition metal-containing zeolite catalyst which is in-situ crystallized 失效
标题翻译：使用原位结晶的含过渡金属的沸石催化剂来减少贫燃内燃机废气中的汽车NOx排放的方法
公开(公告)号：US5254322A
公开(公告)日：1993-10-19
申请号：US927108
申请日：1992-08-10
申请人： Nazeer A. Bhore , Francis G. Dwyer , David O. Marler , John P. McWilliams
发明人： Nazeer A. Bhore , Francis G. Dwyer , David O. Marler , John P. McWilliams
IPC分类号： F01N3/24 , B01D53/56 , B01D53/86 , B01D53/94 , B01J29/40 , B01J29/44 , B01J29/46 , B01J29/48 , B01J8/00 , B01D47/00 , C01B21/00
CPC分类号： B01J29/46 , B01D53/9418 , B01J29/40 , B01D2251/208 , B01D2255/204 , B01D2255/20761 , B01D2255/504 , Y02T10/24
摘要： A method is provided for reducing NO.sub.x for high flow applications such as NO.sub.x abatement in an exhaust gas from an internal combustion engine operating under lean burn conditions wherein NO.sub.x is reduced by hydrocarbon reductants. The method employs a hydrothermally stable catalyst comprising transition metal-containing ZSM-5 which is prepared by in-situ crystallization of an aggregate comprising ZSM-5 seeds, silica, and a crystalline silicate.
摘要翻译：提供了一种用于减少用于高流量应用的NOx的方法，例如来自在贫燃条件下运行的内燃机的废气中的NOx的减少，其中NOx由烃还原剂还原。该方法采用包含含过渡金属的ZSM-5的水热稳定催化剂，其通过包含ZSM-5种子，二氧化硅和结晶硅酸盐的骨料的原位结晶而制备。

14. 发明授权

US5233112A Catalytic conversion over specially synthesized crystalline porous chalcogenides 失效
标题翻译：特殊合成的结晶多孔硫族化合物的催化转化
公开(公告)号：US5233112A
公开(公告)日：1993-08-03
申请号：US901284
申请日：1992-06-19
申请人： David O. Marler , John P. McWilliams , James C. Vartuli
发明人： David O. Marler , John P. McWilliams , James C. Vartuli
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , C07C2/66 , C07C4/18
CPC分类号： B01J29/06 , B01J29/65 , B01J29/7042 , B01J29/7046 , C01B33/2876 , C07C2/66 , C07C4/18 , B01J2229/20 , B01J2229/26 , B01J2229/42 , B01J29/40 , B01J29/70 , C07C2529/65 , C07C2529/70
摘要： This invention relates to catalytic conversion of feedstock organic compounds to conversion product by contacting the feedstock at conversion conditions with catalyst comprising a new form of crystalline porous chalcogenide, e.g., silicate or like material, synthesized by a particular method.
摘要翻译：本发明涉及通过使转化条件下的原料与包含通过特定方法合成的新型结晶多孔硫族化物（例如硅酸盐或类似材料）的催化剂接触来将原料有机化合物催化转化成转化产物。

15. 发明授权

US5160500A Zeolite synthesis using an alcohol or like molecules 失效
标题翻译：使用醇或类似分子的沸石合成
公开(公告)号：US5160500A
公开(公告)日：1992-11-03
申请号：US785361
申请日：1991-10-30
申请人： Pochen Chu , Donald J. Klocke , David O. Marler , John P. McWilliams , James C. Vartuli
发明人： Pochen Chu , Donald J. Klocke , David O. Marler , John P. McWilliams , James C. Vartuli
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , C01B39/48 , C07C2/66 , C07C4/18
CPC分类号： C07C4/18 , B01J29/40 , B01J29/65 , B01J29/7046 , C01B39/48 , C07C2/66 , B01J2229/20 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C07C2529/65 , C07C2529/70
摘要： There is provided a method for preparing a zeolite other than ZSM-5 from a reaction mixture comprising a mixed organic directing agent which is a combination of (a) an organic nitrogen containing compound such as an amine or a quaternary ammonium compound and (b) an alcohol and/or diol. Particular zeolites synthesized by this method include ZSM-22 and ZSM-23. The use of an alcohol or a diol may inhibit the coformation of ZSM-5. Especially when used to prepare ZSM-23, this method enables the preparation of more catalytically active ZSM-23 of reduced crystallite size and also enables the use of lower crystallization temperatures. Particular mixed organic directing agents for the preparation of ZSM-23 are combinations of (a) pyrrolidine and (b) ethanol or ethylene glycol. Other factors which enhance the activity of ZSM-23 include the use of the following in the reaction mixtures for preparing ZSM-23: potassium ions; precipitated silica particles as sources of silica; and spray dried precipitated silica/alumina particles as sources of silica and alumina. The catalytic stability of alumina bound ZSM-23 catalysts is especially enhanced by steaming. Particular reactions which can be catalyzed by ZSM-23 made according to methods described herein include the dealkylation of ethylbenzene and the alkylation of benzene with ethylene.
摘要翻译：提供了一种从含有（a）有机氮化合物如胺或季铵化合物的组合的混合有机导向剂的反应混合物制备ZSM-5以外的沸石的方法，（b）醇和/或二醇。通过该方法合成的特定沸石包括ZSM-22和ZSM-23。使用醇或二醇可能会抑制ZSM-5的结构。特别是当用于制备ZSM-23时，该方法能够制备更小的微晶尺寸的更具催化活性的ZSM-23，并且还能够使用较低的结晶温度。用于制备ZSM-23的特殊的混合有机导向剂是（a）吡咯烷和（b）乙醇或乙二醇的组合。提高ZSM-23活性的其他因素包括在制备ZSM-23：钾离子的反应混合物中使用以下物质：沉淀二氧化硅颗粒作为二氧化硅源; 和喷雾干燥的沉淀二氧化硅/氧化铝颗粒作为二氧化硅和氧化铝的来源。氧化铝结合的ZSM-23催化剂的催化稳定性通过蒸汽特别提高。根据本文所述方法制备的可以由ZSM-23催化的特定反应包括乙苯的脱烷基化和苯与乙烯的烷基化。

16. 发明授权

US5147838A Temperature programmed synthesis or crystalline porous chalcogenides 失效
标题翻译：温度程序合成或结晶多孔硫族化物
公开(公告)号：US5147838A
公开(公告)日：1992-09-15
申请号：US735383
申请日：1991-07-24
申请人： David O. Marler , John P. McWilliams , James C. Vartuli
发明人： David O. Marler , John P. McWilliams , James C. Vartuli
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , C07C2/66 , C07C4/18
CPC分类号： C07C4/18 , B01J29/06 , B01J29/7042 , B01J29/7046 , C01B33/2876 , C07C2/66 , B01J2229/20 , B01J2229/26 , B01J2229/42 , B01J29/40 , B01J29/65 , B01J29/70 , C07C2529/65 , C07C2529/70 , Y10S423/35
摘要： This invention relates to a new form of crystalline porous chalcogenide, e.g. silicate or like material, to a new and useful improvement in synthesizing said crystalline material and to use of said crystalline material prepared in accordance herewith as a catalyst for organic compound, e.g. hydrocarbon compound, conversion.
摘要翻译：本发明涉及一种新型的结晶多孔硫族化物，例如，硅酸盐或类似材料，以合成所述结晶材料和使用根据本文制备的所述结晶材料作为有机化合物的催化剂的新的和有用的改进，例如，烃化合物，转化。

17. 发明申请

US20080154082A1 Process for Producing Sec-Butyl Benzene 失效
标题翻译：仲丁基苯生产工艺
公开(公告)号：US20080154082A1
公开(公告)日：2008-06-26
申请号：US11660223
申请日：2005-08-05
申请人： Ajit B. Dandekar , John P. McWilliams , Thomas Francis Degnan , Michael Hryniszak
发明人： Ajit B. Dandekar , John P. McWilliams , Thomas Francis Degnan , Michael Hryniszak
IPC分类号： C07C2/66
CPC分类号： C07C409/08 , C07C2/66 , C07C15/02 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2529/74 , C07C2529/76 , C07C2529/78 , Y02P20/127 , C07C49/10 , C07C39/04
摘要： A process for producing sec-butylbenzene comprises contacting a feed comprising benzene and ethylene under alkylation conditions with catalyst comprising (i) a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom and (ii) at least one metal selected from Group 10 of the Periodic Table of Elements to produce an alkylation effluent comprising sec-butylbenzene.
摘要翻译：一种生产仲丁基苯的方法包括在烷基化条件下将包含苯和乙烯的进料与催化剂接触，所述催化剂包括（i）具有包含d-间距最大值的X射线衍射图的分子筛在12.4±0.25,6.9±0.15,3.57± 0.07和3.42±0.07埃和（ii）选自元素周期表第10族的至少一种金属，以产生包含仲丁基苯的烷基化流出物。

18. 发明授权

US06911568B1 Regeneration of aromatic alkylation catalysts using hydrocarbon stripping 有权
标题翻译：使用烃汽提再生芳烃烷基化催化剂
公开(公告)号：US06911568B1
公开(公告)日：2005-06-28
申请号：US10239372
申请日：2000-04-28
申请人： Ajit B. Dandekar , John P. McWilliams , C. Morris Smith , Michael A. Better , Wei-Ping Tai
发明人： Ajit B. Dandekar , John P. McWilliams , C. Morris Smith , Michael A. Better , Wei-Ping Tai
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , Y02P20/584 , C07C15/085 , C07C15/073
摘要： A process for alkylating an alkylatable aromatic compound is disclosed, in which the process includes: (a) contacting the alkylatable aromatic compound and an alkylating agent with an alkylation catalyst under alkylation conditions; and (b) when said alkylation catalyst has become at least partially deactivated, contacting said alkylation catalyst with a C1-C8 hydrocarbon under alkylation catalyst reactivation conditions. The process provides comparable rejuvenation of catalyst activity as air rengenaration with minimal or no increase in amounts of undesirable byproducts such as polypropylbenzenes in the case of benzene alkylation with propylene.
摘要翻译：公开了一种烷基化可烷基化芳族化合物的方法，其中该方法包括：（a）在烷基化条件下使烷基化芳族化合物与烷基化剂与烷基化催化剂接触; 和（b）当所述烷基化催化剂至少部分失活时，在烷基化催化剂再活化条件下使所述烷基化催化剂与C 1 -C 8 -C 8烃接触。在苯与丙烯烷基化的情况下，该方法提供了与空气再生相当的催化剂活性的可比的复原，其中不希望的副产物（例如聚丙苯）的量最小或没有增加。

19. 发明授权

US5451387A Selective catalytic reduction of nitrogen oxides using an iron impregnated zeolite catalyst 失效
标题翻译：使用铁浸渍的沸石催化剂选择性还原氮氧化物
公开(公告)号：US5451387A
公开(公告)日：1995-09-19
申请号：US271692
申请日：1994-07-07
申请人： Maria D. Farnos , John P. McWilliams , Sanjay B. Sharma , David S. Shihabi , Scott A. Stevenson , James C. Vartuli
发明人： Maria D. Farnos , John P. McWilliams , Sanjay B. Sharma , David S. Shihabi , Scott A. Stevenson , James C. Vartuli
IPC分类号： B01D53/86 , B01D53/94 , B01J29/072 , B01J29/46 , B01J37/02 , C01B21/20
CPC分类号： B01J37/0203 , B01D53/8621 , B01D53/8628 , B01D53/865 , B01D53/9418 , B01J29/072 , B01J29/46 , B01D2251/2062 , B01D2255/20738 , B01D2255/50
摘要： An exhaust gas treatment process useful for the removal of nitrogen oxides using an iron containing zeolite as the catalyst and ammonia as a reducing agent. It is desired to extend the effective temperature range for the selective catalytic reduction (SCR) of nitrogen oxides below about 400.degree. C. This is accomplished in the instant invention through the use of an intermediate pore size zeolite, such as ZSM-5, based catalyst which has been treated to incorporate iron into its pores.
摘要翻译：用于使用含铁沸石作为催化剂除去氮氧化物的废气处理方法和氨作为还原剂。期望将氮氧化物的选择性催化还原（SCR）的有效温度范围延伸到低于约400℃。这在本发明中通过使用中等孔径的沸石，例如ZSM-5，基于已经处理以将铁掺入其孔中的催化剂。

20. 发明授权

US5073655A Method for preparing diarylalkanes 失效
标题翻译：二芳基烷烃的制备方法
公开(公告)号：US5073655A
公开(公告)日：1991-12-17
申请号：US559242
申请日：1990-07-27
申请人： Philip J. Angevine , Ivy D. Johnson , David O. Marler , John P. McWilliams
发明人： Philip J. Angevine , Ivy D. Johnson , David O. Marler , John P. McWilliams
IPC分类号： B01J29/04 , C07C2/12
CPC分类号： B01J29/04 , C07C2/12 , C07C2529/70
摘要： Diarylalkanes are prepared by alkylating an aromatic hydrocarbon with an aromatic alkylation agent in the presence of a synthetic porous crystalline material catalyst composition. The aromatic hydrocarbon can be, for example, benzene, toluene, naphthalene, etc. The aromatic alkylating agent can be an aromatic compound with a hydroxy group, such as phenol, or benzyl alcohol, or an aromatic halide, aldehyde, ether, or an aromatic olefin such as styrene.
摘要翻译：二芳基烷烃通过在合成的多孔结晶材料催化剂组合物的存在下用芳族烷基化剂烷基化芳族烃来制备。芳族烃可以是例如苯，甲苯，萘等。芳族烷基化剂可以是具有羟基的芳香族化合物，例如苯酚或苄醇，或芳族卤化物，醛，醚或芳族烯烃如苯乙烯。

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