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11.发明授权Method to adjust 2-phenyl content of an alkylation process for the production of linear alkyl benzene 有权调节用于制备直链烷基苯的烷基化方法的2-苯基含量的方法公开(公告)号：US08389786B2
公开(公告)日：2013-03-05
申请号：US12965040
申请日：2010-12-10
申请人： Mark G. Riley , Stephen W. Sohn , Deng-Yang Jan
发明人： Mark G. Riley , Stephen W. Sohn , Deng-Yang Jan
IPC分类号： C07C2/66
CPC分类号： G05D21/00 , B01J8/001 , B01J8/02 , B01J2208/00628 , B01J2208/025 , B01J2219/00198 , B01J2219/00213 , B01J2219/00231 , C07C2/66 , C07C6/126 , C07C2529/80 , C07C15/107
摘要： A process is presented for controlling the output of monoalkylated benzenes. The alkylbenzenes are linear alkylbenzenes and the process controls the 2-phenyl content of the product stream. The control of the process to generate a linear alkylbenzene with a 2-phenyl content within a desired range by recycling a portion of the effluent from the alkylation reactor to the inlet of the reactor.
摘要翻译： 提出了一种控制单烷基化苯输出的方法。 烷基苯是直链烷基苯，该方法控制产物流的2-苯基含量。 通过将来自烷基化反应器的流出物的一部分再循环到反应器的入口来生成具有2-苯基含量的直链烷基苯的方法控制在所需范围内。
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12.发明授权公开(公告)号：US08389785B2
公开(公告)日：2013-03-05
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
IPC分类号： C07C2/66
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.
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13.发明申请Method to Adjust 2-Phenyl Content of an Alkylation Process for the Production of Linear Alkyl Benzene 有权调整线性烷基苯生产烷基化方法的2-苯基含量的方法公开(公告)号：US20120149959A1
公开(公告)日：2012-06-14
申请号：US12965040
申请日：2010-12-10
申请人： Mark G. Riley , Stephen W. Sohn , Deng-Yang Jan
发明人： Mark G. Riley , Stephen W. Sohn , Deng-Yang Jan
IPC分类号： C07C2/66
CPC分类号： G05D21/00 , B01J8/001 , B01J8/02 , B01J2208/00628 , B01J2208/025 , B01J2219/00198 , B01J2219/00213 , B01J2219/00231 , C07C2/66 , C07C6/126 , C07C2529/80 , C07C15/107
摘要： A process is presented for controlling the output of monoalkylated benzenes. The alkylbenzenes are linear alkylbenzenes and the process controls the 2-phenyl content of the product stream. The control of the process to generate a linear alkylbenzene with a 2-phenyl content within a desired range by recycling a portion of the effluent from the alkylation reactor to the inlet of the reactor.
摘要翻译： 提出了一种控制单烷基化苯输出的方法。 烷基苯是直链烷基苯，该方法控制产物流的2-苯基含量。 通过将来自烷基化反应器的流出物的一部分再循环到反应器的入口来生成具有2-苯基含量的直链烷基苯的方法控制在所需范围内。
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公开(公告)号：US20110207981A1
公开(公告)日：2011-08-25
申请号：US13101450
申请日：2011-05-05
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.
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公开(公告)号：US20100305379A1
公开(公告)日：2010-12-02
申请号：US12854387
申请日：2010-08-11
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。
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公开(公告)号：US07803977B2
公开(公告)日：2010-09-28
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： C07C6/12
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。
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17.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：US07655824B2
公开(公告)日：2010-02-02
申请号：US11872783
申请日：2007-10-16
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： C07C2/58
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。
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18.发明授权公开(公告)号：US08470726B2
公开(公告)日：2013-06-25
申请号：US12639973
申请日：2009-12-16
IPC分类号： B01J29/06
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。
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19.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：US07973206B1
公开(公告)日：2011-07-05
申请号：US12639971
申请日：2009-12-16
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。
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20.发明申请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固体酸催化剂上生产烷基苯的方法制备公开(公告)号：US20100075833A1
公开(公告)日：2010-03-25
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
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。
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