专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08247629B2 Monoalkylated aromatic compound production 有权
标题翻译：单烷基化芳香族化合物生产
公开(公告)号：US08247629B2
公开(公告)日：2012-08-21
申请号：US12299508
申请日：2007-04-17
申请人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Yun-Feng Chang
发明人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Yun-Feng Chang
IPC分类号： C07C2/66 , C07C6/12
CPC分类号： C07C2/66 , B01J29/06 , B01J29/70 , B01J29/7007 , B01J29/7038 , B01J35/002 , B01J35/026 , B01J37/0009 , B01J37/0045 , B01J2229/42 , C10G29/205 , C10G2300/1092 , C10G2300/1096 , C10G2300/4018 , C10G2300/4056 , C10G2400/30 , C07C15/02
摘要： A process for producing a monoalkylated aromatic compound in an alkylation reaction zone, said process comprising the steps of: (a) providing a first catalytic particulate material having a ratio of surface area over volume ratio greater than about 79 cm−1, (b) providing said alkylation reaction zone with an alkylatable aromatic compound, an alkylating agent, and said first catalytic particulate material; and (c) contacting said alkylatable aromatic compound and said alkylating agent with said catalytic particulate material in said alkylation reaction zone maintained under alkylation conditions, to form a product comprised of said monoalkylated aromatic compound and polyalkylated aromatic compound(s). The molar ratio of said polyalkylated aromatic compound(s) over said monoalkylated aromatic compound produced by said first catalytic particulate material is less than the molar ratio of polyalkylated aromatic compound(s) over monoalkylated aromatic compound produced by a second catalytic particulate material and said alkylation reaction zone is operated under the same alkylation conditions, wherein at least 51 wt. % of said second catalytic particulate material having a ratio of surface area over volume between 78 and 79 cm−1.
摘要翻译：一种在烷基化反应区中制备单烷基化芳族化合物的方法，所述方法包括以下步骤：（a）提供具有大于约79cm -1的体积比的表面积比率的第一催化颗粒材料，（b）向所述烷基化反应区提供可烷基化芳族化合物，烷基化剂和所述第一催化颗粒材料; 和（c）使所述烷基化芳族化合物和所述烷基化剂与所述烷基化反应区中的所述催化颗粒材料接触，所述烷基化反应区保持在烷基化条件下，以形成由所述单烷基化芳族化合物和多烷基化芳族化合物组成的产物。所述多烷基化芳族化合物与所述第一催化颗粒材料制备的所述单烷基化芳族化合物的摩尔比小于由第二催化颗粒材料制备的多烷基化芳族化合物与单烷基化芳族化合物的摩尔比，并且所述烷基化反应区在相同的烷基化条件下操作，其中至少51wt。所述第二催化颗粒材料的％具有在78和79cm -1之间的体积上的表面积比。

22. 发明授权

US07928274B2 Alkylaromatic production process 有权
标题翻译：烷基芳烃生产工艺
公开(公告)号：US07928274B2
公开(公告)日：2011-04-19
申请号：US12883898
申请日：2010-09-16
申请人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Matthew J. Vincent
发明人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Matthew J. Vincent
IPC分类号： C07C2/66
CPC分类号： C10G50/00 , C07C2/66 , C10G2300/1088 , C10G2300/1092 , C10G2300/1096 , C10G2300/70 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： The present disclosure provides a process for selectively producing a desired monoalkylated aromatic compound comprising the step of contacting in a reaction zone an alkylatable aromatic compound with an alkylating agent in the presence of catalyst comprising a porous crystalline material under at least partial liquid phase conditions, said catalyst manufactured from extrudate to comprise catalytic particulate material of from about 125 microns to about 790 microns in size, having an Effectiveness Factor increased from about 25% to about 750% from that of the original extrudate, and having an external surface area to volume ratio of greater than about 79 cm−1.
摘要翻译：本公开提供了选择性制备所需单烷基化芳族化合物的方法，其包括在至少部分液相条件下在包含多孔结晶材料的催化剂存在下在反应区中使烷基化芳族化合物与烷基化剂接触的步骤，所述方法催化剂由挤出物制成，包括尺寸为约125微米至约790微米的催化颗粒材料，其效力因子与原始挤出物相比增加约25％至约750％，并具有外表面积与体积比大于约79cm -1。

23. 发明申请

US20090306446A1 Monoalkylated Aromatic Compound Production 有权
标题翻译：单烷基化芳香族化合物生产
公开(公告)号：US20090306446A1
公开(公告)日：2009-12-10
申请号：US12299508
申请日：2007-04-17
申请人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Yun-Feng Chang
发明人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Yun-Feng Chang
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , B01J29/06 , B01J29/70 , B01J29/7007 , B01J29/7038 , B01J35/002 , B01J35/026 , B01J37/0009 , B01J37/0045 , B01J2229/42 , C10G29/205 , C10G2300/1092 , C10G2300/1096 , C10G2300/4018 , C10G2300/4056 , C10G2400/30 , C07C15/02
摘要： A process for producing a monoalkylated aromatic compound in an alkylation reaction zone, said process comprising the steps of: (a) providing a first catalytic particulate material having a ratio of surface area over surface volume ratio greater than about 79 cm−1, (b) providing said alkylation reaction zone with an alkylatable aromatic compound, an alkylating agent, and said first catalytic particulate material; and (c) contacting said alkylatable aromatic compound and said alkylating agent with said catalytic particulate material in said alkylation reaction zone maintained under alkylation conditions, to form a product comprised of said monoalkylated aromatic compound and polyalkylated aromatic compound(s). The molar ratio of said polyalkylated aromatic compound(s) over said monoalkylated aromatic compound produced by said first catalytic particulate material is less than the molar ratio of polyalkylated aromatic compound(s) over monoalkylated aromatic compound produced by a second catalytic particulate material and said alkylation reaction zone is operated under the same alkylation conditions, wherein at least 51 wt. % of said second catalytic particulate material having a ratio of surface area over surface volume between 78 and 79 cm−1.
摘要翻译：一种在烷基化反应区中制备单烷基化芳族化合物的方法，所述方法包括以下步骤：（a）提供具有大于约79cm -1的表面体积比的表面积比例的第一催化颗粒材料，（b ）向所述烷基化反应区提供可烷基化芳族化合物，烷基化剂和所述第一催化颗粒材料; 和（c）使所述烷基化芳族化合物和所述烷基化剂与所述烷基化反应区中的所述催化颗粒材料接触，所述烷基化反应区保持在烷基化条件下，以形成由所述单烷基化芳族化合物和多烷基化芳族化合物组成的产物。所述多烷基化芳族化合物与所述第一催化颗粒材料制备的所述单烷基化芳族化合物的摩尔比小于由第二催化颗粒材料制备的多烷基化芳族化合物与单烷基化芳族化合物的摩尔比和所述烷基化反应区在相同的烷基化条件下操作，其中至少51wt。所述第二催化颗粒材料的百分比具有在78和79cm -1之间的表面积之比。

24. 发明授权

US08110715B2 Alkylaromatic production process 有权
标题翻译：烷基芳烃生产工艺
公开(公告)号：US08110715B2
公开(公告)日：2012-02-07
申请号：US13045086
申请日：2011-03-10
申请人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Matthew J. Vincent
发明人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Matthew J. Vincent
IPC分类号： C07C2/66
CPC分类号： C10G50/00 , C07C2/66 , C10G2300/1088 , C10G2300/1092 , C10G2300/1096 , C10G2300/70 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： The present disclosure provides a process for selectively producing a desired monoalkylated aromatic compound comprising the step of contacting in a reaction zone an alkylatable aromatic compound with an alkylating agent in the presence of catalyst comprising a porous crystalline material under at least partial liquid phase conditions, said catalyst manufactured from extrudate to comprise catalytic particulate material of from about 125 microns to about 790 microns in size, having an Effectiveness Factor increased from about 25% to about 750% from that of the original extrudate, and having an external surface area to volume ratio of greater than about 79 cm−1.
摘要翻译：本公开提供了选择性制备所需单烷基化芳族化合物的方法，其包括在至少部分液相条件下在包含多孔结晶材料的催化剂存在下在反应区中使烷基化芳族化合物与烷基化剂接触的步骤，所述方法催化剂由挤出物制成，包括尺寸为约125微米至约790微米的催化颗粒材料，其效力因子与原始挤出物相比增加约25％至约750％，并具有外表面积与体积比大于约79cm -1。

25. 发明申请

US20110166403A1 Alkylaromatic Production Process 有权
标题翻译：烷基芳族生产工艺
公开(公告)号：US20110166403A1
公开(公告)日：2011-07-07
申请号：US13045086
申请日：2011-03-10
申请人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Matthew J. Vincent
发明人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Matthew J. Vincent
IPC分类号： C07C2/66
CPC分类号： C10G50/00 , C07C2/66 , C10G2300/1088 , C10G2300/1092 , C10G2300/1096 , C10G2300/70 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： The present disclosure provides a process for selectively producing a desired monoalkylated aromatic compound comprising the step of contacting in a reaction zone an alkylatable aromatic compound with an alkylating agent in the presence of catalyst comprising a porous crystalline material under at least partial liquid phase conditions, said catalyst manufactured from extrudate to comprise catalytic particulate material of from about 125 microns to about 790 microns in size, having an Effectiveness Factor increased from about 25% to about 750% from that of the original extrudate, and having an external surface area to volume ratio of greater than about 79 cm−1.
摘要翻译：本公开提供了选择性制备所需单烷基化芳族化合物的方法，其包括在至少部分液相条件下在包含多孔结晶材料的催化剂存在下在反应区中使烷基化芳族化合物与烷基化剂接触的步骤，所述方法催化剂由挤出物制成，包括尺寸为约125微米至约790微米的催化颗粒材料，其效力因子与原始挤出物相比增加约25％至约750％，并具有外表面积与体积比大于约79cm -1。

26. 发明授权

US07960304B2 Catalyst composition, the method of manufacturing, and the process of using thereof in hydrocarbon conversions 有权
标题翻译：催化剂组合物，制造方法及其在烃转化中的应用方法
公开(公告)号：US07960304B2
公开(公告)日：2011-06-14
申请号：US12767559
申请日：2010-04-26
申请人： Christine N. Elia , Frederick Y. Lo , Michael C. Clark , C. Morris Smith , Mohan Kalyanaraman
发明人： Christine N. Elia , Frederick Y. Lo , Michael C. Clark , C. Morris Smith , Mohan Kalyanaraman
IPC分类号： B01J29/06
CPC分类号： B01J29/7038 , B01J29/7007 , B01J29/80 , B01J37/0009 , B01J37/0036 , B01J2229/42 , C07C2/66 , C07C6/126 , C07C2529/70 , Y02P20/52 , C07C15/085 , C07C15/073
摘要： A catalyst composition comprises (a) a MCM-22 family molecular sieve; and (b) a binder, wherein the MCM-22 family molecular sieve is characterized by an average crystal agglomerate size of less than or equal to 16 microns. The catalyst composition may further have a second molecular sieve having a Constraint Index of less than 12, e.g., less than 2. Examples of molecular sieve useful for this disclosure are a MCM-22 family molecular sieve, zeolite Y, and zeolite Beta. The catalyst composition may be used for the process of alkylation or transalkylation of an alkylatable aromatic compound with an alkylating agent.
摘要翻译：催化剂组合物包含（a）MCM-22族分子筛; 和（b）粘合剂，其中MCM-22族分子筛的特征在于平均晶体聚集体尺寸小于或等于16微米。催化剂组合物还可以具有约束指数小于12，例如小于2的第二分子筛。可用于本发明的分子筛的实例是MCM-22族分子筛，Y沸石和β沸石。催化剂组合物可用于烷基化芳族化合物与烷基化剂的烷基化或烷基转移过程。

27. 发明授权

US07939700B2 Liquid phase alkylation process 有权
标题翻译：液相烷基化工艺
公开(公告)号：US07939700B2
公开(公告)日：2011-05-10
申请号：US12835180
申请日：2010-07-13
申请人： Michael C. Clark , Frederick Y. Lo , Christine N. Elia , Matthew J. Vincent
发明人： Michael C. Clark , Frederick Y. Lo , Christine N. Elia , Matthew J. Vincent
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , C07C2521/04 , C07C2521/16 , C07C2529/70 , C10G2300/1092 , C10G2300/1096 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： The present invention provides an improved process for conversion of feedstock comprising an alkylatable aromatic compound and an alkylating agent to desired alkylaromatic conversion product under at least partial liquid phase conversion conditions in the presence of specific catalyst comprising a porous crystalline material, e.g., a crystalline aluminosilicate, and binder in the ratio of crystal/binder of from about 20/80 to about 60/40. The porous crystalline material of the catalyst may comprise a crystalline molecular sieve having the structure of Beta, an MCM-22 family material, e.g., MCM-49, or a mixture thereof.
摘要翻译：本发明提供了一种在包含多孔结晶材料（例如结晶硅铝酸盐）的特定催化剂存在下，在至少部分液相转化条件下将包含可烷基化芳族化合物和烷基化剂的原料转化为所需烷基芳族转化产物的改进方法，粘结剂的比例为约20/80至约60/40。催化剂的多孔结晶材料可以包含具有β结构的结晶分子筛，MCM-22族材料，例如MCM-49或其混合物。

28. 发明授权

US07498474B2 Vapor phase aromatics alkylation process 有权
标题翻译：气相芳烃烷基化方法
公开(公告)号：US07498474B2
公开(公告)日：2009-03-03
申请号：US11362255
申请日：2006-02-27
申请人： Benjamin S. Umansky , Michael C. Clark , Ajit B. Dandekar , Christine N. Elia
发明人： Benjamin S. Umansky , Michael C. Clark , Ajit B. Dandekar , Christine N. Elia
IPC分类号： C07C2/66
CPC分类号： C10G29/205
摘要： A process for the production of high octane number gasoline from light refinery olefins and benzene-containing aromatic streams such as reformate. The process achieves good utilization of both the ethylene and the propylene present in the mixed olefin feed from the unsaturated gas plant while reducing gasoline benzene levels. The light olefins including ethylene and propylene are reacted with the light aromatic stream containing benzene and other single ring aromatic compounds to form a gasoline boiling range product containing akylaromatics. The reaction is carried out with a two-catalyst system which comprises a member of the MWW family of zeolites and an intermediate pore size zeolite such as ZSM-5 using a fixed catalyst bed in both stages. Use of the two catalyst system enables the conversion of the ethylene and propylene components of the olefin feed to be converted to alkylaromatics under favorable conditions.
摘要翻译：一种从轻质炼油烯烃和含苯芳族物流如重整油生产高辛烷值汽油的方法。该方法可以很好地利用来自不饱和气体装置的混合烯烃进料中存在的乙烯和丙烯，同时降低汽油苯的含量。包括乙烯和丙烯的轻质烯烃与含有苯和其它单环芳族化合物的轻芳烃物流反应，形成含烷基芳族化合物的汽油沸程产品。该反应用两催化剂体系进行，该双催化剂体系包括MWW沸石族的成员和中等孔径的沸石如ZSM-5，其使用两个阶段的固定催化剂床。使用这两种催化剂体系可使烯烃进料的乙烯和丙烯成分转化成有利条件下的烷基芳族化合物。

29. 发明申请

US20080319242A1 Liquid phase alkylation process 有权
标题翻译：液相烷基化工艺
公开(公告)号：US20080319242A1
公开(公告)日：2008-12-25
申请号：US11820907
申请日：2007-06-21
申请人： Michael C. Clark , Frederick Y. Lo , Christine N. Elia , Matthew J. Vincent
发明人： Michael C. Clark , Frederick Y. Lo , Christine N. Elia , Matthew J. Vincent
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , C07C2521/04 , C07C2521/16 , C07C2529/70 , C10G2300/1092 , C10G2300/1096 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： The present invention provides an improved process for conversion of feedstock comprising an alkylatable aromatic compound and an alkylating agent to desired alkylaromatic conversion product under at least partial liquid phase conversion conditions in the presence of specific catalyst comprising a porous crystalline material, e.g. a crystalline aluminosilicate, and binder in the ratio of crystal/binder of from about 20/80 to about 60/40. The porous crystalline material of the catalyst may comprise a crystalline molecular sieve having the structure of Beta, an MCM-22 family material, e.g. MCM-49, or a mixture thereof.
摘要翻译：本发明提供了在包含多孔结晶材料的特定催化剂的存在下，在至少部分液相转化条件下，将包含可烷基化芳族化合物和烷基化剂的原料转化为所需烷基芳族转化产物的改进方法。结晶硅铝酸盐和结晶/粘合剂的比例为约20/80至约60/40的粘合剂。催化剂的多孔结晶材料可以包括具有β结构的结晶分子筛，MCM-22族材料，例如， MCM-49或其混合物。

30. 发明申请

US20080194897A1 Alkylaromatic Production Process 有权
标题翻译：烷基芳族生产工艺
公开(公告)号：US20080194897A1
公开(公告)日：2008-08-14
申请号：US12019955
申请日：2008-01-25
申请人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Mathew J. Vincent
发明人： Michael C. Clark , Christine N. Elia , Frederick Y. Lo , Mathew J. Vincent
IPC分类号： C07C2/02
CPC分类号： C10G50/00 , C07C2/66 , C10G2300/1088 , C10G2300/1092 , C10G2300/1096 , C10G2300/70 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： The present disclosure provides a process for selectively producing a desired monoalkylated aromatic compound comprising the step of contacting in a reaction zone an alkylatable aromatic compound with an alkylating agent in the presence of catalyst comprising a porous crystalline material under at least partial liquid phase conditions, said catalyst manufactured from extrudate to comprise catalytic particulate material of from about 125 microns to about 790 microns in size, having an Effectiveness Factor increased from about 25% to about 750% from that of the original extrudate, and having an external surface area to volume ratio of greater than about 79 cm−1.
摘要翻译：本公开提供了选择性制备所需单烷基化芳族化合物的方法，其包括在至少部分液相条件下在包含多孔结晶材料的催化剂存在下在反应区中使烷基化芳族化合物与烷基化剂接触的步骤，所述方法催化剂由挤出物制成，包括尺寸为约125微米至约790微米的催化颗粒材料，其效力因子与原始挤出物相比增加约25％至约750％，并具有外表面积与体积比大于约79cm -1。

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