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公开(公告)号：US07268267B2
公开(公告)日：2007-09-11
申请号：US11170420
申请日：2005-06-29
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , B01J29/06 , B01J29/70 , B01J29/7007 , B01J2229/42 , C07C6/126 , C07C2521/04 , C07C2529/70 , Y02P20/52 , Y02P20/584 , C07C15/073 , C07C15/085
摘要： A process for the alkylation of aromatics with olefins using a solid catalyst bed containing UZM-8 zeolite is disclosed. A polyalkylated aromatic is passed to the catalyst bed to reduce the concentration of the olefin at alkylation conditions. A portion of the effluent recovered from the catalyst bed may be recycled to the catalyst bed. Such operation can decrease the catalyst deactivation rate and the formation of diphenylalkanes. The process disclosed herein is applicable to processes for the production of a wide variety of commercially important alkylated aromatics, including ethylbenzene and cumene.
摘要翻译： 公开了使用含有UZM-8沸石的固体催化剂床用烯烃烷基化芳族化合物的方法。 将多烷基化芳族化合物通入催化剂床，以在烷基化条件下降低烯烃的浓度。 从催化剂床回收的一部分流出物可以再循环到催化剂床。 这种操作可以降低催化剂失活速率和二苯基烷烃的形成。 本文公开的方法适用于生产各种商业上重要的烷基化芳族化合物（包括乙苯和枯烯）的方法。
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公开(公告)号：US07622622B1
公开(公告)日：2009-11-24
申请号：US10872615
申请日：2004-06-21
申请人： Guy B. Woodle , Robert J. Schmidt , Deng-Yang Jan , James A. Johnson , Elena Z. Maurukas , Raelynn M. Miller
发明人： Guy B. Woodle , Robert J. Schmidt , Deng-Yang Jan , James A. Johnson , Elena Z. Maurukas , Raelynn M. Miller
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , C07C2521/04 , C07C2521/08 , C07C2529/40 , C07C2529/70 , C07C15/073 , C07C15/085
摘要： Disclosed is a process and apparatus for alkylating light olefin with benzene at near but less than full conversion of the olefin. We have found that stopping below full conversion of the olefin maximizes yield of monoalkylbenzene.
摘要翻译： 公开了一种使烯烃与烯烃烷基化近似但小于完全转化的方法和装置。 我们已经发现，在烯烃完全转化之前停止使单烷基苯的产率最大化。
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公开(公告)号：US08518847B2
公开(公告)日：2013-08-27
申请号：US12879363
申请日：2010-09-10
IPC分类号： B01J29/06
CPC分类号： C07C2/66 , B01J29/06 , B01J29/70 , B01J29/7007 , B01J29/80 , B01J37/0009 , B01J37/0072 , B01J2229/18 , B01J2229/20 , B01J2229/40 , B01J2229/42 , C07C2529/70 , Y02P20/52 , C07C15/107 , C07C15/073 , C07C15/085
摘要： A aromatic alkylation catalyst, processes for producing the catalyst, and aromatic alkylation processes employing the catalysts are disclosed. The catalyst comprises a UZM-8 zeolite and nitrogen, and the catalyst has a nitrogen to zeolite aluminum molar ratio of at least about 0.015. In an exemplary alkylation process, the catalyst provides improved product yield.
摘要翻译： 公开了芳族烷基化催化剂，催化剂的制备方法和使用该催化剂的芳族烷基化方法。 催化剂包含UZM-8沸石和氮气，催化剂的氮与沸石铝的摩尔比至少约为0.015。 在示例性烷基化方法中，催化剂提供改善的产物收率。
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4.发明授权公开(公告)号：US07888537B2
公开(公告)日：2011-02-15
申请号：US11959984
申请日：2007-12-19
IPC分类号： C07C37/08 , C07C27/00 , C07C45/53 , C07C1/24 , C07C407/00
CPC分类号： B01J29/40 , B01J29/06 , B01J29/082 , B01J29/7007 , B01J29/85 , B01J35/002 , B01J37/0009 , B01J37/0045 , B01J37/0221 , B01J37/0246 , B01J2229/36 , B01J2229/42 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/10 , Y02P20/52 , C07C49/08 , C07C39/04
摘要： The present invention provides a process for decomposing a cumene hydroperoxide to produce phenol and acetone. The process utilizes a solid catalyst that can be non-layered or layered. The process includes: (1) introducing a process stream containing cumene hydroperoxide into a reaction vessel; (2) contacting the process stream with catalyst particles to form a process stream; and (3) withdrawing a portion of the product stream from the reactor and recovering phenol and acetone products.
摘要翻译： 本发明提供了分解氢过氧化枯烯以产生苯酚和丙酮的方法。 该方法使用可以是非层状或分层的固体催化剂。 该方法包括：（1）将含有氢过氧化枯烯的工艺流引入反应容器中; （2）使工艺流与催化剂颗粒接触以形成工艺流; 和（3）从反应器中取出一部分产物流并回收苯酚和丙酮产物。
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5.发明授权公开(公告)号：US07417003B2
公开(公告)日：2008-08-26
申请号：US11648844
申请日：2006-12-29
IPC分类号： B01J29/06
CPC分类号： B01J29/7007 , B01J37/0221 , B01J37/0246 , C07C37/08 , C07C45/53 , Y02P20/52 , C07C49/08 , C07C39/04
摘要： The present invention provides a catalyst particle of an inner core, an outer layer surrounding and bonded to the inner core, the outer layer of a zeolite beta catalyst, and the outer layer having a volumetric fraction from about 0.17 to about 0.62 of the entire catalyst particle.
摘要翻译： 本发明提供了内芯的内部的催化剂颗粒，围绕和结合到内核的外层，沸石β催化剂的外层，外层的体积分数为整个催化剂的约0.17至约0.62 粒子。
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公开(公告)号：US20080188694A1
公开(公告)日：2008-08-07
申请号：US11959984
申请日：2007-12-19
IPC分类号： C07C37/08
CPC分类号： B01J29/40 , B01J29/06 , B01J29/082 , B01J29/7007 , B01J29/85 , B01J35/002 , B01J37/0009 , B01J37/0045 , B01J37/0221 , B01J37/0246 , B01J2229/36 , B01J2229/42 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/10 , Y02P20/52 , C07C49/08 , C07C39/04
摘要： The present invention provides a process for decomposing a cumene hydroperoxide to produce phenol and acetone. The process utilizes a solid catalyst that can be non-layered or layered. The process includes: (1) introducing a process stream containing cumene hydroperoxide into a reaction vessel; (2) contacting the process stream with catalyst particles to form a process stream; and (3) withdrawing a portion of the product stream from the reactor and recovering phenol and acetone products.
摘要翻译： 本发明提供了分解氢过氧化枯烯以产生苯酚和丙酮的方法。 该方法使用可以是非层状或分层的固体催化剂。 该方法包括：（1）将含有氢过氧化枯烯的工艺流引入反应容器中; （2）使工艺流与催化剂颗粒接触以形成工艺流; 和（3）从反应器中取出一部分产物流并回收苯酚和丙酮产物。
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公开(公告)号：US20080161181A1
公开(公告)日：2008-07-03
申请号：US11648844
申请日：2006-12-29
IPC分类号： B01J21/00
CPC分类号： B01J29/7007 , B01J37/0221 , B01J37/0246 , C07C37/08 , C07C45/53 , Y02P20/52 , C07C49/08 , C07C39/04
摘要： The present invention provides a catalyst particle of an inner core, an outer layer surrounding and bonded to the inner core, the outer layer of a zeolite beta catalyst, and the outer layer having a volumetric fraction from about 0.17 to about 0.62 of the entire catalyst particle.
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公开(公告)号：US20110077442A1
公开(公告)日：2011-03-31
申请号：US12879363
申请日：2010-09-10
IPC分类号： C07C15/107 , B01J29/06 , C07C2/66
CPC分类号： C07C2/66 , B01J29/06 , B01J29/70 , B01J29/7007 , B01J29/80 , B01J37/0009 , B01J37/0072 , B01J2229/18 , B01J2229/20 , B01J2229/40 , B01J2229/42 , C07C2529/70 , Y02P20/52 , C07C15/107 , C07C15/073 , C07C15/085
摘要： A aromatic alkylation catalyst, processes for producing the catalyst, and aromatic alkylation processes employing the catalysts are disclosed. The catalyst comprises a UZM-8 zeolite and nitrogen, and the catalyst has a nitrogen to zeolite aluminum molar ratio of at least about 0.015. In an exemplary alkylation process, the catalyst provides improved product yield.
摘要翻译： 公开了芳族烷基化催化剂，催化剂的制备方法和使用该催化剂的芳族烷基化方法。 催化剂包含UZM-8沸石和氮气，催化剂的氮与沸石铝的摩尔比至少约为0.015。 在示例性烷基化方法中，催化剂提供改善的产物收率。
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9.发明授权Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using clay 有权使用粘土从烃流中除去不饱和脂族烃的方法公开(公告)号：US08546630B2
公开(公告)日：2013-10-01
申请号：US13314749
申请日：2011-12-08
CPC分类号： C07C7/12 , C07C2/66 , C07C15/04 , C07C15/073 , C07C15/085
摘要： Disclosed is a method for removing unsaturated aliphatic compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with an adsorbent comprising clay to produce a hydrocarbon effluent stream having a lower unsaturated aliphatic content relative to the hydrocarbon feed stream. The hydrocarbon feed stream comprises an aromatic compound, a nitrogen compound, and an unsaturated aliphatic compound.
摘要翻译： 公开了一种通过使烃进料流与包含粘土的吸附剂接触以产生相对于烃进料流具有较低不饱和脂族含量的烃流出料流来从烃进料流中除去不饱和脂族化合物的方法。 烃进料流包含芳族化合物，氮化合物和不饱和脂族化合物。
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10.发明授权公开(公告)号：US08546631B2
公开(公告)日：2013-10-01
申请号：US13314796
申请日：2011-12-08
CPC分类号： C07C7/12 , C07C2/66 , C07C6/126 , C07C2521/04 , C07C2521/08 , C07C2521/18 , C07C2529/08 , C07C2529/70 , C07C15/04 , C07C15/20 , C07C15/28 , C07C15/30 , C07C15/14 , C07C15/06 , C07C15/08 , C07C15/073 , C07C15/107 , C07C15/085
摘要： Disclosed is a method for removing unsaturated aliphatic compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with activated carbon to produce a hydrocarbon effluent stream having a lower unsaturated aliphatic content relative to the hydrocarbon feed stream. The hydrocarbon feed stream comprises an aromatic compound, a nitrogen compound, and an unsaturated aliphatic compound.
摘要翻译： 公开了一种通过使烃进料流与活性炭接触以产生相对于烃进料流具有较低不饱和脂族含量的烃流出料流，从烃进料流中除去不饱和脂族化合物的方法。 烃进料流包含芳族化合物，氮化合物和不饱和脂族化合物。
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