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公开(公告)号：US07566810B2
公开(公告)日：2009-07-28
申请号：US11843718
申请日：2007-08-23
申请人： Edwin P. Boldingh , Antoine Negiz , James E. Rekoske , Eric J. Baker , Robert B. Larson , Terrence E. Deak , Sergey V. Gurevich
发明人： Edwin P. Boldingh , Antoine Negiz , James E. Rekoske , Eric J. Baker , Robert B. Larson , Terrence E. Deak , Sergey V. Gurevich
IPC分类号： C07C6/12
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，以提供具有低含量苯共沸器的烷基转移产物。 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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2.发明授权公开(公告)号：US07456124B2
公开(公告)日：2008-11-25
申请号：US11843719
申请日：2007-08-23
申请人： Edwin P. Boldingh , Antoine Negiz , James E. Rekoske , Eric J. Baker , Robert B. Larson , Terrence E. Deak , Sergey V. Gurevich
发明人： Edwin P. Boldingh , Antoine Negiz , James E. Rekoske , Eric J. Baker , Robert B. Larson , Terrence E. Deak , Sergey V. Gurevich
IPC分类号： B01J29/06
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： Transalkylation 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 provide a transalkylation product with a low content of benzene co-boilers. The invention encompasses sulfided catalyst embodiments and methods of making the catalysts.
摘要翻译： 含有铼的分子筛催化剂和包含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提供了具有低含量苯共锅炉的烷基转移产物 。 本发明包括硫化催化剂实施方案和制备催化剂的方法。
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公开(公告)号：US07626064B1
公开(公告)日：2009-12-01
申请号：US12146831
申请日：2008-06-26
申请人： Edwin P. Boldingh , Michael G. Gatter , Susan C. Koster , David S. Lafyatis , Terrence E. Deak , Eric J. Baker , Robert W. Broach , Deng-Yang Jan , Jaime G. Moscoso
发明人： Edwin P. Boldingh , Michael G. Gatter , Susan C. Koster , David S. Lafyatis , Terrence E. Deak , Eric J. Baker , Robert W. Broach , Deng-Yang Jan , Jaime G. Moscoso
IPC分类号： C07C6/12
CPC分类号： B01J29/80 , B01J29/26 , B01J29/48 , B01J29/70 , B01J29/72 , B01J29/78 , B01J37/0009 , B01J2229/20 , B01J2229/42 , C07C6/126 , C07C2529/70 , C07C2529/78 , C07C2529/80 , Y02P20/52 , C07C15/08
摘要： This invention embodies a catalyst and a process for transalkylation of C7, C9, and C10 aromatics to obtain a high yield of xylenes. The catalyst comprises a novel UZM-14 catalytic material comprising globular aggregates of crystallites having a MOR framework type with a mean crystallite length parallel to the direction of the 12-ring channels of about 60 nm or less and a mesopore volume of at least about 0.10 cc/gram. The UZM-14 catalyst is particularly active and stable in a transalkylation process.
摘要翻译： 本发明体现了C7，C9和C10芳族化合物的烷基转移催化剂和方法，以获得高产率的二甲苯。 该催化剂包括新型的UZM-14催化材料，其包含具有MOR骨架类型的晶体的球状聚集体，其平均微晶长度与12-环通道的方向平行约60nm或更小，中孔体积至少约0.10 cc /克。 UZM-14催化剂在烷基转移过程中特别活跃和稳定。
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公开(公告)号：US20110077146A1
公开(公告)日：2011-03-31
申请号：US11954296
申请日：2007-12-12
IPC分类号： B01J29/068 , C07C5/27 , B01J29/06
CPC分类号： B01J29/068 , B01J27/16 , B01J29/44 , B01J35/0053 , B01J35/0066 , B01J35/08 , B01J37/0072 , B01J2229/20 , B01J2229/36 , B01J2229/42 , C07C5/2737 , Y02P20/52 , C07C15/08
摘要： One exemplary embodiment can be an ion-exchanged xylene isomerization catalyst. The ion-exchanged xylene isomerization catalyst can include: about 1-about 99%, by weight, of at least one of MFI, MEL, EUO, FER, MFS, MTT, MTW, TON, MOR, and FAU zeolite; about 1-about 99%, by weight, of a binder having an aluminum phosphate; and no more than about 350 ppm, by weight, of a noble metal based on the weight of the catalyst. Generally, the catalyst has a quotient of (CO area)/(weight % of the noble metal) of no more than about 0.10.
摘要翻译： 一个示例性实施方案可以是离子交换的二甲苯异构化催化剂。 离子交换的二甲苯异构化催化剂可以包括：约1-约99重量％的MFI，MEL，EUO，FER，MFS，MTT，MTW，TON，MOR和FAU沸石中的至少一种; 约1-约99重量％的具有磷酸铝的粘合剂; 并且不超过约350ppm重量的基于催化剂重量的贵金属。 通常，催化剂具有（CO面积）/（贵金属的重量％）不大于约0.10的商。
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公开(公告)号：US07939701B2
公开(公告)日：2011-05-10
申请号：US11954296
申请日：2007-12-12
CPC分类号： B01J29/068 , B01J27/16 , B01J29/44 , B01J35/0053 , B01J35/0066 , B01J35/08 , B01J37/0072 , B01J2229/20 , B01J2229/36 , B01J2229/42 , C07C5/2737 , Y02P20/52 , C07C15/08
摘要： One exemplary embodiment can be an ion-exchanged xylene isomerization catalyst. The ion-exchanged xylene isomerization catalyst can include: about 1-about 99%, by weight, of at least one of MFI, MEL, EUO, FER, MFS, MTT, MTW, TON, MOR, and FAU zeolite; about 1-about 99%, by weight, of a binder having an aluminum phosphate; and no more than about 350 ppm, by weight, of a noble metal based on the weight of the catalyst. Generally, the catalyst has a quotient of (CO area)/(weight % of the noble metal) of no more than about 0.10.
摘要翻译： 一个示例性实施方案可以是离子交换的二甲苯异构化催化剂。 离子交换的二甲苯异构化催化剂可以包括：约1-约99重量％的MFI，MEL，EUO，FER，MFS，MTT，MTW，TON，MOR和FAU沸石中的至少一种; 约1-约99重量％的具有磷酸铝的粘合剂; 并且不超过约350ppm重量的基于催化剂重量的贵金属。 通常，催化剂具有（CO面积）/（贵金属的重量％）不大于约0.10的商。
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