-
公开(公告)号：US20130072734A1
公开(公告)日：2013-03-21
申请号：US13676647
申请日：2012-11-14
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 which comprises MCM-56 and 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).
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）提供包含MCM-56并具有大于约79的表面体积比的表面积比的第一催化颗粒材料 cm-1; （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。
-
公开(公告)号：US08357830B2
公开(公告)日：2013-01-22
申请号：US13537811
申请日：2012-06-29
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, comprising providing upstream of said alkylation reaction zone a reactive guard bed having a catalyst of *BEA, MWW, or FAU framework structure and an alkylation feed wherein at least a portion of any reactive impurities are removed from the alkylation feed to form an effluent; and providing the effluent and a first catalytic particulate material which comprises MCM-56 and an alumina binder sized 50-60 mesh and having a ratio of surface area over volume ratio in the range of 241 to 2867 cm-1 and optionally additional alkylating agent to said alkylation reaction zone; and 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.
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，包括在所述烷基化反应区的上游提供具有* BEA，MWW或FAU骨架结构和烷基化进料的催化剂的反应性保护床，其中至少一部分任何 从烷基化进料中除去反应性杂质以形成流出物; 并提供流出物和第一催化颗粒材料，其包含MCM-56和尺寸为50-60目的氧化铝粘合剂，并且具有在241至2867cm -1范围内的体积比的表面积比和任选的另外的烷基化剂与 所述烷基化反应区; 以及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，从而形成由所述单烷基化芳族化合物组成的产物。
-
公开(公告)号：US20120283497A1
公开(公告)日：2012-11-08
申请号：US13537811
申请日：2012-06-29
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 which comprises MCM-56 and 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).
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）提供包含MCM-56并具有大于约79的表面体积比的表面积比的第一催化颗粒材料 cm-1; （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。
-
公开(公告)号：US08247629B2
公开(公告)日：2012-08-21
申请号：US12299508
申请日：2007-04-17
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。
-
公开(公告)号：US20090306446A1
公开(公告)日：2009-12-10
申请号：US12299508
申请日：2007-04-17
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。
-
公开(公告)号：US20110178353A1
公开(公告)日：2011-07-21
申请号：US13076799
申请日：2011-03-31
IPC分类号： C07C15/067
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。
-
公开(公告)号：US20110065972A1
公开(公告)日：2011-03-17
申请号：US12883898
申请日：2010-09-16
IPC分类号： C07C15/073 , C07C15/085
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.
-
公开(公告)号：US07790940B2
公开(公告)日：2010-09-07
申请号：US11820907
申请日：2007-06-21
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。
-
9.发明授权公开(公告)号：US07737313B2
公开(公告)日：2010-06-15
申请号：US11643550
申请日：2006-12-21
申请人： Christine N. Elia , Frederick Y. Lo , Michael C. Clark , C. Morris Smith , Michael Hryniszak , Mohan Kalyanaraman
发明人： Christine N. Elia , Frederick Y. Lo , Michael C. Clark , C. Morris Smith , Michael Hryniszak , Mohan Kalyanaraman
IPC分类号： C07C2/66
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。
-
10.发明申请Catalyst Composition, the Method of Manufacturing, and the Process of Using Thereof in Hydrocarbon Conversions 有权催化剂组合物，其制备方法及其在烃转化中的应用过程公开(公告)号：US20100304959A1
公开(公告)日：2010-12-02
申请号：US12767559
申请日：2010-04-26
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。
-
-
-
-
-
-
-
-
-
搜索结果
123 条记录 (耗时 0.145 秒)