-
公开(公告)号：US20110144403A1
公开(公告)日：2011-06-16
申请号：US12639968
申请日：2009-12-16
IPC分类号： C07C2/66
CPC分类号： B01J29/088 , B01J29/087 , C07C2/66 , C07C2529/08 , C07C15/107
摘要： A process is disclosed using a new catalyst for use in the alkylation of benzene with a substantially linear olefin. The catalyst allows for cation exchange with a rare earth element to increase the alkylation of benzene, while reducing the amount of isomerization of the alkyl group. This is important for increasing the quality of the alkylbenzene by increasing the linearity of the alkylbenzene.
摘要翻译： 公开了一种使用用于烷基化苯和基本上线性烯烃的新催化剂的方法。 催化剂允许与稀土元素进行阳离子交换以增加苯的烷基化，同时减少烷基的异构化。 这对于通过增加烷基苯的线性来提高烷基苯的质量是重要的。
-
2.发明授权公开(公告)号：US07812205B2
公开(公告)日：2010-10-12
申请号：US11871600
申请日：2007-10-12
申请人： Deng-Yang Jan , Mark G. Riley
发明人： Deng-Yang Jan , Mark G. Riley
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , C07C2529/18 , C07C2529/70 , C07C15/107
摘要： A process is disclosed wherein a layered catalyst is used for the alkylation of benzene with a substantially linear olefin. The layered catalyst allows for shifting the operating conditions to increase the alkylation of benzene, while reducing the amount of isomerization of the alkyl group. This is important for increasing the quality of the alkylbenzene by increasing the linearity of the alkylbenzene.
摘要翻译： 公开了一种方法，其中层状催化剂用于用基本上线性的烯烃烷基化苯。 层状催化剂允许转变操作条件以增加苯的烷基化，同时减少烷基的异构化量。 这对于通过增加烷基苯的线性来提高烷基苯的质量是重要的。
-
公开(公告)号：US20080228018A1
公开(公告)日：2008-09-18
申请号：US11687012
申请日：2007-03-16
申请人： Mark G. Riley , Deng-Yang Jan
发明人： Mark G. Riley , Deng-Yang Jan
IPC分类号： C07C2/00
摘要： A layered catalyst is disclosed for use in transalkylation of polyalkylated benzenes. The catalyst comprises an inner core material with a molecular sieve bonded over the core. The process minimizes the cracking of the alkyl groups during the transalkylation reaction.
摘要翻译： 公开了用于多烷基化苯的烷基转移的层状催化剂。 催化剂包括具有结合在芯上的分子筛的内芯材料。 该方法使烷基转移反应期间烷基的裂解最小化。
-
4.发明授权Alkylation process using catalysts with low olefin skeletal isomerization activity 有权使用具有低烯烃骨架异构化活性的催化剂的烷基化方法公开(公告)号：US08158839B2
公开(公告)日：2012-04-17
申请号：US13101450
申请日：2011-05-05
IPC分类号： C07C2/66
CPC分类号： B01J29/80 , B01J29/087 , B01J29/088 , B01J29/18 , B01J29/70 , B01J2229/42 , C07C2/66 , C07C2529/08 , C07C2529/80 , C07C15/107
摘要： A process is presented for the production of linear alkylbenzenes. The process includes contacting an aromatic compound with an olefin in the presence of a selective zeolite catalyst. The catalyst includes two zeolites combined to improve the linearity, and to produce detergent grade LAB. The two zeolites are selected to limit skeletal isomerization while producing a desired 2-phenyl content for the LAB.
摘要翻译： 介绍了生产线性烷基苯的方法。 该方法包括在选择性沸石催化剂存在下使芳族化合物与烯烃接触。 催化剂包括两种结合以提高线性的沸石，并生产洗涤剂级LAB。 选择两种沸石以限制骨架异构化，同时为LAB产生所需的2-苯基含量。
-
5.发明申请Method for Controlling 2-Phenyl Isomer Content of Linear Alkylbenzene and Catalyst Used in the Method 有权用于控制线性烷基苯和催化剂中2-苯基异构体含量的方法公开(公告)号：US20120065444A1
公开(公告)日：2012-03-15
申请号：US12881676
申请日：2010-09-14
申请人： Mark G. Riley , Deng-Yang Jan , Stephen W. Sohn
发明人： Mark G. Riley , Deng-Yang Jan , Stephen W. Sohn
CPC分类号： C07C2/66 , B01J29/085 , B01J29/088 , B01J29/18 , B01J29/50 , B01J29/60 , B01J29/70 , B01J29/7007 , B01J29/7034 , B01J29/7038 , B01J29/80 , B01J37/0009 , B01J2229/42 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2529/80 , C07C15/107
摘要： A method for controlling 2-isomer content in linear alkylbenzene obtained by alkylating benzene with olefins and catalyst used in the method.
摘要翻译： 通过在该方法中使用烯烃和催化剂使苯烷基化而获得的直链烷基苯中2-异构体含量的控制方法。
-
公开(公告)号：US20110143918A1
公开(公告)日：2011-06-16
申请号：US12639973
申请日：2009-12-16
CPC分类号： B01J29/80 , B01J23/10 , B01J29/08 , B01J29/082 , B01J29/084 , B01J29/70 , B01J29/7019 , B01J29/7038 , C07C2/66 , C07C2529/08 , C07C2529/70 , C07C2529/78 , C07C15/02
摘要： A catalyst is presented for use in the production of linear alkylbenzenes. The catalyst includes two zeolites combined to improve the quality of the linear alkylbenzenes. The catalyst includes a first zeolite that is UZM-8 and a second zeolite that is a low silica to alumina ratio zeolite. The second zeolite is also cation exchanged with a rare earth elements to provide a zeolite that increases the alkylation of benzene while reducing the amount of skeletal isomerization.
摘要翻译： 呈现用于生产线性烷基苯的催化剂。 催化剂包括两种沸石结合以改善线性烷基苯的质量。 催化剂包括UZM-8的第一沸石和低二氧化硅与氧化铝比的沸石的第二沸石。 第二沸石也与稀土元素进行阳离子交换以提供增加苯的烷基化同时减少骨架异构化量的沸石。
-
公开(公告)号：US20080227630A1
公开(公告)日：2008-09-18
申请号：US11687016
申请日：2007-03-16
申请人： Mark G. Riley , Deng-Yang Jan
发明人： Mark G. Riley , Deng-Yang Jan
IPC分类号： B01J29/04 , B01J21/16 , B01J21/02 , B01J21/10 , B01J21/06 , B01J27/04 , B01J27/06 , B01J27/14 , B01J27/24
CPC分类号： B01J37/0221 , B01J21/12 , B01J21/16 , B01J27/053 , B01J27/188 , B01J29/041 , B01J29/06 , B01J35/06 , B01J35/1076
摘要： A layered catalyst is disclosed for use in transalkylation of polyalkylated benzenes. The catalyst comprises an inner core material with a molecular sieve bonded over the core, The process minimizes the cracking of the alkyl groups during the transalkylation reaction.
摘要翻译： 公开了用于多烷基化苯的烷基转移的层状催化剂。 该催化剂包括具有结合在核心上的分子筛的内核材料。该方法使烷基转移反应期间烷基的裂解最小化。
-
公开(公告)号：US09126184B2
公开(公告)日：2015-09-08
申请号：US12639968
申请日：2009-12-16
CPC分类号： B01J29/088 , B01J29/087 , C07C2/66 , C07C2529/08 , C07C15/107
摘要： A process is disclosed using a new catalyst for use in the alkylation of benzene with a substantially linear olefin. The catalyst allows for cation exchange with a rare earth element to increase the alkylation of benzene, while reducing the amount of isomerization of the alkyl group. This is important for increasing the quality of the alkylbenzene by increasing the linearity of the alkylbenzene.
摘要翻译： 公开了一种使用用于烷基化苯和基本上线性烯烃的新催化剂的方法。 催化剂允许与稀土元素进行阳离子交换以增加苯的烷基化，同时减少烷基的异构化。 这对于通过增加烷基苯的线性来提高烷基苯的质量是重要的。
-
9.发明授权Processes for producing alkylbenzenes over solid acid catalyst at low benzene to olefin ratios and low heavies make 有权在低苯与烯烃比和低重量比下，在固体酸催化剂上制备烷基苯的方法公开(公告)号：US08058199B2
公开(公告)日：2011-11-15
申请号：US12627531
申请日：2009-11-30
申请人： Mark G. Riley , Deng-Yang Jan , Stephen W. Sohn
发明人： Mark G. Riley , Deng-Yang Jan , Stephen W. Sohn
IPC分类号： B01J29/06
CPC分类号： C07C2/66 , C07C2529/08 , C07C15/107
摘要： The alkylation of aromatic compound with acyclic mono-olefin is effected at low aromatic compound to mono-olefin ratios with reduced co-production of heavies. In the processes a small crystal, acidic FAU molecular sieve is used as a catalyst under alkylation conditions. This invention also relates to catalysts containing small crystal, acidic FAU molecular sieve and at least one other acidic catalytic component.
摘要翻译： 芳族化合物与无环单烯烃的烷基化在低芳族化合物与单烯烃比率下进行，同时减少重质量的共同产生。 在该方法中，在烷基化条件下使用小结晶酸性FAU分子筛作为催化剂。 本发明还涉及含有小结晶，酸性FAU分子筛和至少一种其它酸性催化组分的催化剂。
-
10.发明申请ALKYLATION PROCESS USING CATALYSTS WITH LOW OLEFIN SKELETAL ISOMERIZATION ACTIVITY 有权使用具有低烯醇骨架异构化活性的催化剂的烷基化方法公开(公告)号：US20110144402A1
公开(公告)日：2011-06-16
申请号：US12639971
申请日：2009-12-16
CPC分类号： B01J29/80 , B01J29/087 , B01J29/088 , B01J29/18 , B01J29/70 , B01J2229/42 , C07C2/66 , C07C2529/08 , C07C2529/80 , C07C15/107
摘要： A process is presented for the production of linear alkylbenzenes. The process includes contacting an aromatic compound with an olefin in the presence of a selective zeolite catalyst. The catalyst includes two zeolites combined to improve the linearity, and to produce detergent grade LAB. The two zeolites are selected to limit skeletal isomerization while producing a desired 2-phenyl content for the LAB.
摘要翻译： 介绍了生产线性烷基苯的方法。 该方法包括在选择性沸石催化剂存在下使芳族化合物与烯烃接触。 催化剂包括两种结合以提高线性的沸石，并生产洗涤剂级LAB。 选择两种沸石以限制骨架异构化，同时为LAB产生所需的2-苯基含量。
-
-
-
-
-
-
-
-
-
搜索结果
64 条记录 (耗时 0.021 秒)
