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公开(公告)号：US20080260604A1
公开(公告)日：2008-10-23
申请号：US12146064
申请日：2008-06-25
IPC分类号： B01J19/00
CPC分类号： C07C6/126 , C07C5/2702 , C07C6/123 , C07C15/04 , C07C15/08 , C07C2529/26 , Y02P20/125
摘要： Processes and apparatus are provided that provide high yields of xylenes per unit of aromatic-containing feed while enabling a high purity benzene co-product to be obtained without the need for an extraction or distillation to remove C6 naphthenes. The processes of this invention include a transalkylation section and a disproportionation section in the benzene and toluene-containing feed is directly provided to the transalkylation section and in which a benzene recycle loop in the transalkylation section isolates the disproportionation section from C6 naphthenes.
摘要翻译： 提供了提供每单位含芳族进料的高产率的二甲苯的方法和装置，同时使得能够获得高纯度苯共同产物，而不需要进行萃取或蒸馏除去C 6 -C 6环烷烃 。 本发明的方法包括烷基转移部分和苯和含甲苯的进料中的歧化部分直接提供给烷基转移部分，其中烷基转移部分中的苯循环回路将歧化部分与C 6 / SUB>环烷烃。
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公开(公告)号：US20080146855A1
公开(公告)日：2008-06-19
申请号：US11954020
申请日：2007-12-11
申请人： Antoine Negiz , Gregory J. Gajda
发明人： Antoine Negiz , Gregory J. Gajda
IPC分类号： C07C5/02
CPC分类号： B01J23/58 , B01J23/8946 , B01J37/0221 , B01J37/0242 , C07C7/163 , C07C11/02
摘要： The use of a layered catalyst composition to selectively hydrogenate C5-C11 diolefins in a hydrocarbon mixture to one or more respective C5-C11 monoolefins is disclosed. The layered catalyst comprises an inner core having a first inorganic oxide and an outer layer bonded to the inner core. The outer layer has a non-refractory second inorganic oxide with at least one Group 1-2 metal and at least one Group 8-10 metal dispersed thereon.
摘要翻译： 使用层状催化剂组合物选择性地将烃混合物中的C 5 -C 11 - 二烯烃氢化成一个或多个相应的C 5 -C 公开了11个单烯烃。 层状催化剂包括具有第一无机氧化物的内芯和与内芯结合的外层。 外层具有非难熔第二无机氧化物，其具有分散在其上的至少一种第1-2族金属和至少一种第8-10族金属。
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公开(公告)号：US20080064910A1
公开(公告)日：2008-03-13
申请号：US11843718
申请日：2007-08-23
申请人： Edwin Boldingh , Antoine Negiz , James Rekoske , Eric Baker , Robert Larson , Terrence Deak , Sergey Gurevich
发明人： Edwin Boldingh , Antoine Negiz , James Rekoske , Eric Baker , Robert Larson , Terrence Deak , Sergey Gurevich
IPC分类号： C07C5/52
CPC分类号： B01J29/80 , B01J29/26 , B01J29/48 , B01J37/0009 , B01J37/08 , B01J37/14 , B01J37/18 , B01J37/20 , B01J2229/20 , B01J2229/42 , C07C6/123 , C07C6/126 , C07C2529/18 , C07C2529/26 , C07C2529/80 , Y02P20/52 , C07C15/08
摘要： Processes for making xylene employ catalysts containing rhenium and a molecular sieve component comprising an acidic MFI molecular sieve having a Si/Al2 molar ratio of less than about 80 and mordenite to provide a transalkylation product with a low content of benzene co-boilers. The invention encompasses the use of sulfided catalyst embodiments in xylene production processes.
摘要翻译： 制备二甲苯的方法使用含有铼的催化剂和包含Si / Al 2摩尔比小于约80的酸性MFI分子筛和丝光沸石的分子筛组分，以提供低含量的烷基转移产物 的苯共锅炉。 本发明包括在二甲苯生产方法中使用硫化催化剂实施方案。
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公开(公告)号：US08680351B2
公开(公告)日：2014-03-25
申请号：US13416604
申请日：2012-03-09
CPC分类号： C10G35/06 , C10G35/04 , C10G35/065 , C10G35/085 , C10G59/06 , C10G2300/1044 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different conditions to utilize the differences in the reaction properties of the different hydrocarbon components. The process utilizes a common catalyst, and common downstream processes for recovering the desired aromatic compounds generated.
摘要翻译： 提出了一种重整烃流的方法。 该方法包括将石脑油进料流分成至少两个进料流并将每个进料流通过分离重整器。 改性剂在不同条件下运行，以利用不同烃组分的反应性质的差异。 该方法利用普通的催化剂和用于回收生成的所需芳族化合物的常见的下游方法。
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公开(公告)号：US08679320B2
公开(公告)日：2014-03-25
申请号：US13428005
申请日：2012-03-23
IPC分类号： C10G59/02
CPC分类号： C07C2/76 , C10G59/02 , C10G69/08 , C10G2300/1044 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different conditions to utilize the differences in the reaction properties of the different hydrocarbon components. The process utilizes a common catalyst, and common downstream processes for recovering the desired aromatic compounds generated.
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36.发明授权Process for increasing methyl to phenyl mole ratios and reducing benzene content in a motor fuel product 有权增加机动车燃料产品中甲基对苯基摩尔比和降低苯含量的方法公开(公告)号：US08609917B2
公开(公告)日：2013-12-17
申请号：US12689630
申请日：2010-01-19
申请人： Antoine Negiz , Edwin Paul Boldingh , Gregory J. Gajda , Dean E. Rende , James E. Rekoske , David E. Mackowiak , Paul Barger
发明人： Antoine Negiz , Edwin Paul Boldingh , Gregory J. Gajda , Dean E. Rende , James E. Rekoske , David E. Mackowiak , Paul Barger
IPC分类号： C07C2/66
CPC分类号： C10G29/205
摘要： One exemplary embodiment can be a process for increasing a mole ratio of methyl to phenyl of one or more aromatic compounds in a feed. The process can include reacting an effective amount of one or more aromatic compounds and an effective amount of one or more non-aromatic compounds to convert about 90%, by weight, of one or more C6+ non-aromatic compounds.
摘要翻译： 一个示例性实施方案可以是提高进料中一种或多种芳族化合物的甲基与苯基的摩尔比的方法。 该方法可以包括使有效量的一种或多种芳族化合物和有效量的一种或多种非芳族化合物反应，以转化约90重量％的一种或多种C 6 +非芳族化合物。
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公开(公告)号：US08598395B2
公开(公告)日：2013-12-03
申请号：US12689560
申请日：2010-01-19
申请人： Antoine Negiz , Edwin Paul Boldingh , Gregory J. Gajda , Dean E. Rende , James E. Rekoske , David E. Mackowiak , Paul Barger
发明人： Antoine Negiz , Edwin Paul Boldingh , Gregory J. Gajda , Dean E. Rende , James E. Rekoske , David E. Mackowiak , Paul Barger
IPC分类号： C07C2/66
CPC分类号： C07C2/76 , C10G29/205 , C10G2300/104 , C10G2300/1044 , C10G2300/1081 , C10G2300/1096 , C10G2400/02 , C10G2400/30 , C07C15/06 , C07C15/08 , C07C15/073 , C07C15/02
摘要： One exemplary embodiment can be a process for increasing a mole ratio of methyl to phenyl of one or more aromatic compounds in a feed. The process can include reacting an effective amount of one or more aromatic compounds and an effective amount of one or more aromatic methylating agents to form a product having a mole ratio of methyl to phenyl of at least about 0.1:1 greater than the feed.
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公开(公告)号：US20120322650A1
公开(公告)日：2012-12-20
申请号：US13161252
申请日：2011-06-15
申请人： Gregory J. Gajda , Bryan K. Glover , Antoine Negiz , John Joseph Senetar , Erik Holmgreen , Mark G. Riley
发明人： Gregory J. Gajda , Bryan K. Glover , Antoine Negiz , John Joseph Senetar , Erik Holmgreen , Mark G. Riley
IPC分类号： B01J35/02 , B01J23/42 , B01J23/44 , B01J21/04 , B01J21/08 , B01J29/06 , B01J29/00 , B01J21/06 , B01J21/16 , B01J21/10 , B01J23/04 , B01J21/12
CPC分类号： B01J35/10 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/74 , B01J35/002 , B01J35/008 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J37/0221 , C10G45/36 , C10G45/40 , C10G2300/1088 , C10G2400/20
摘要： One exemplary embodiment can be a layered catalyst for use in a selective hydrogenation of acetylenes and diolefins to olefins. The layered catalyst may include an inner core having an inert material, an outer layer including a metal oxide bonded to the inner core, and a metal deposited on the outer layer. Generally, the metal is an IUPAC Group 8-10 metal and the layered catalyst has an accessibility index of about 3- about 500.
摘要翻译： 一个示例性实施方案可以是用于将烯烃和二烯烃选择性氢化成烯烃的层状催化剂。 层状催化剂可以包括具有惰性材料的内芯，包含结合到内芯的金属氧化物的外层和沉积在外层上的金属。 通常，金属是IUPAC Group 8-10金属，层状催化剂具有约3-约500的可达性指数。
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公开(公告)号：US20120277506A1
公开(公告)日：2012-11-01
申请号：US13416577
申请日：2012-03-09
IPC分类号： C07C7/00
CPC分类号： C07C2/76 , C10G35/04 , C10G35/06 , C10G35/065 , C10G35/085 , C10G59/06 , C10G2300/1044 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different conditions to utilize the differences in the reaction properties of the different hydrocarbon components. The process utilizes a common catalyst, and common downstream processes for recovering the desired aromatic compounds generated.
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公开(公告)号：US20120277505A1
公开(公告)日：2012-11-01
申请号：US13416513
申请日：2012-03-09
申请人： Manuela Serban , Antoine Negiz , Kurt M. VandenBussche , Mark D. Moser , David A. Wegerer , Gregory J. Gajda
发明人： Manuela Serban , Antoine Negiz , Kurt M. VandenBussche , Mark D. Moser , David A. Wegerer , Gregory J. Gajda
IPC分类号： C07C7/00
CPC分类号： C10G35/04 , C10G35/06 , C10G35/065 , C10G35/085 , C10G59/06 , C10G2300/1044 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different conditions to utilize the differences in the reaction properties of the different hydrocarbon components. The process utilizes a common catalyst, and common downstream processes for recovering the desired aromatic compounds generated.
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