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公开(公告)号：US6132595A
公开(公告)日：2000-10-17
申请号：US274560
申请日：1999-03-23
申请人： Paula L. Bogdan , Qianjun Chen
发明人： Paula L. Bogdan , Qianjun Chen
IPC分类号： B01J29/068 , B01J35/00 , C10G35/095 , C10G35/09
CPC分类号： B01J29/62 , B01J29/068 , B01J35/0006 , C10G35/095 , B01J21/12 , B01J35/0073
摘要： A reforming process, selective for the dehydrocyclization of paraffins to aromatics, is effected using a catalyst containing a uniformly distributed platinum-group metal component, a surface-layer metal component comprising one or more of the Group IVA metals, indium, Group VIIB (IUPAC 7) metals, iron, zinc, gold and bismuth and a nonacidic large-pore molecular sieve. The use of this bed of catalyst results in greater selectivity of conversion of paraffins to aromatics and in improved catalyst stability.
摘要翻译： 使用含有均匀分布的铂族金属组分的催化剂，包含一种或多种IVA族金属的表面金属组分，即铟，ⅦB族（IUPAC）的催化剂来实现选择性地将烷烃脱氢环化到芳族化合物的重整过程 7）金属，铁，锌，金，铋和非酸性大孔分子筛。 使用这种催化剂床导致链烷烃转化为芳族化合物和提高催化剂稳定性的更大选择性。
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公开(公告)号：US5885443A
公开(公告)日：1999-03-23
申请号：US98795
申请日：1998-06-17
申请人： Paula L. Bogdan , Qianjun Chen
发明人： Paula L. Bogdan , Qianjun Chen
IPC分类号： B01J29/068 , B01J35/00 , C10G35/095 , C10G35/09
CPC分类号： B01J29/62 , B01J29/068 , B01J35/0006 , C10G35/095 , B01J21/12 , B01J35/0073
摘要： A reforming process, selective for the dehydrocyclization of paraffins to aromatics, is effected using a catalyst containing a uniformly distributed platinum-group metal component, a surface-layer metal component comprising one ore more of the Group IVA metals and indium and a nonacidic large-pore molecular sieve. The use of this bed of catalyst results in greater selectivity of conversion of paraffins to aromatics and in improved catalyst stability.
摘要翻译： 使用含有均匀分布的铂族金属组分的催化剂，包含一种或多种IVA族金属的表面金属组分和铟以及非酸性大分子金属组分的催化剂来实现选择性地将烷烃脱氢环化到芳族化合物的重整方法， 孔分子筛。 使用这种催化剂床导致链烷烃转化为芳族化合物和提高催化剂稳定性的更大选择性。
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公开(公告)号：US06177601B1
公开(公告)日：2001-01-23
申请号：US09318583
申请日：1999-05-25
IPC分类号： C07C252
CPC分类号： C10G35/095 , C07C5/417 , C07C2523/42 , C07C2529/62 , C10G2400/30
摘要： An aromatization process, selective for the dehydrocyclization of paraffins to aromatics, is effected using a large-pore molecular-sieve catalyst containing a uniformly distributed platinum-group metal component, and a tin component incorporated into the large-pore molecular sieve by secondary synthesis. The use of this catalyst results in greater selectivity of conversion of paraffins to aromatics and in improved catalyst stability.
摘要翻译： 通过使用含有均匀分布的铂族金属组分的大孔分子筛催化剂和通过二次合成掺入大孔分子筛中的锡组分，可以选择性地将烷烃脱氢环化成芳族化合物的芳构化方法。 使用该催化剂导致链烷烃转化为芳族化合物和提高催化剂稳定性的更大选择性。
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公开(公告)号：US06358400B1
公开(公告)日：2002-03-19
申请号：US09318089
申请日：1999-05-25
IPC分类号： C10G3509
CPC分类号： C10G35/065
摘要： A reforming process, selective for the dehydrocyclization of paraffins to aromatics, is effected using a large-pore molecular-sieve catalyst containing a uniformly distributed platinum-group metal component, and a tin component incorporated into the large-pore molecular sieve by secondary synthesis. The use of this catalyst results in greater selectivity of conversion of paraffins to aromatics and in improved catalyst stability.
摘要翻译： 通过使用含有均匀分布的铂族金属组分的大孔分子筛催化剂和通过二次合成掺入大孔分子筛中的锡组分，可以选择性地将烷烃脱氢环化到芳族化合物的重整方法。 使用该催化剂导致链烷烃转化为芳族化合物和提高催化剂稳定性的更大选择性。
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5.发明授权Reforming process using a catalyst system with differentiated acid properties 有权使用具有不同酸性质的催化剂体系的重整过程
公开(公告)号：US6066251A
公开(公告)日：2000-05-23
申请号：US211789
申请日：1998-12-15
申请人： Qianjun Chen , Paula L. Bogdan
发明人： Qianjun Chen , Paula L. Bogdan
IPC分类号： B01J21/02 , B01J29/06 , B01J29/068 , B01J29/60 , B01J29/62 , B01J35/00 , C10G35/095
CPC分类号： C10G35/095 , B01J21/02 , B01J29/06 , B01J29/60 , B01J29/62 , B01J35/0006
摘要： A catalyst system comprising a physical mixture of particles of a non-acidic large-pore zeolite containing a platinum-group metal and particles comprising a refractory inorganic oxide which is metal-free is effective for the reforming of a hydrocarbon feedstock. Reforming of paraffinic feedstocks to effect aromatization, particularly of a raffinate from aromatics extraction, provides improved activity in producing gasoline-range products when using the catalyst system of the invention.
摘要翻译： 包含含有铂族金属的非酸性大孔沸石的颗粒和包含无金属的耐火无机氧化物的颗粒的物理混合物的催化剂体系对于烃原料的重整是有效的。 改进石蜡原料以实现芳构化，特别是芳族化合物萃取的萃余液，在使用本发明的催化剂体系时提供改进的生产汽油范围产物的活性。
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公开(公告)号：US5883032A
公开(公告)日：1999-03-16
申请号：US754452
申请日：1996-11-21
申请人： Paula L. Bogdan , Qianjun Chen
发明人： Paula L. Bogdan , Qianjun Chen
IPC分类号： B01J29/068 , B01J35/00 , C10G35/095 , B01J23/62 , B01J29/60
CPC分类号： B01J29/62 , B01J29/068 , B01J35/0006 , C10G35/095 , B01J21/12 , B01J35/0073
摘要： A reforming process, selective for the dehydrocyclization of paraffins to aromatics, is effected using a catalyst containing a uniformly distributed platinum-group metal component, a surface-layer metal component comprising one one more of the Group IVA metals and indium and a nonacidic large-pore molecular sieve. The use of this bed of catalyst results in greater selectivity of conversion of paraffins to aromatics and in improved catalyst stability.
摘要翻译： 使用含有均匀分布的铂族金属组分的催化剂，包含IVA族金属中的一种以上的表面金属组分和铟和非酸性大分子金属组分的催化剂来实现选择性地将烷烃脱氢环化到芳族化合物的重整方法， 孔分子筛。 使用这种催化剂床导致链烷烃转化为芳族化合物和提高催化剂稳定性的更大选择性。
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公开(公告)号：US5880051A
公开(公告)日：1999-03-09
申请号：US735833
申请日：1996-10-23
申请人： Qianjun Chen , Paula L. Bogdan
发明人： Qianjun Chen , Paula L. Bogdan
IPC分类号： B01J21/02 , B01J29/06 , B01J29/068 , B01J29/60 , B01J29/62 , B01J35/00 , C10G35/095
CPC分类号： C10G35/095 , B01J21/02 , B01J29/06 , B01J29/60 , B01J29/62 , B01J35/0006
摘要： A catalyst system comprising a physical mixture of particles of a non-acidic large-pore zeolite containing a platinum-group metal and particles comprising a refractory inorganic oxide which is metal-free is effective for the reforming of a hydrocarbon feedstock. Reforming of paraffinic feedstocks to effect aromatization, particularly of a raffinate from aromatics extraction, provides improved activity in producing gasoline-range products when using the catalyst system of the invention.
摘要翻译： 包含含有铂族金属的非酸性大孔沸石的颗粒和包含无金属的耐火无机氧化物的颗粒的物理混合物的催化剂体系对于烃原料的重整是有效的。 改进石蜡原料以实现芳构化，特别是芳族化合物萃取的萃余液，在使用本发明的催化剂体系时提供改进的生产汽油范围产物的活性。
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公开(公告)号：US20120316373A1
公开(公告)日：2012-12-13
申请号：US13157261
申请日：2011-06-09
IPC分类号： C07C2/64
CPC分类号： C07C2/66 , C07C5/13 , C07C5/2791 , C07C5/367 , C07C6/123 , C07C6/126 , C07C7/12 , C07C7/14 , C07C2101/08 , C07C2101/14 , C07C2521/02 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/02 , C07C2523/08 , C07C2523/12 , C07C2523/14 , C07C2523/26 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C07C2529/08 , C07C2529/18 , C07C2529/85 , C07C2601/08 , C07C2601/14 , C10G11/18 , C10G29/205 , C10G45/58 , C10G45/64 , C10G57/005 , C10G69/04 , C10G69/123 , C10G2300/4087 , Y02P30/464 , C07C15/08 , C07C13/10 , C07C13/18 , C07C15/04 , C07C15/073
摘要： One exemplary embodiment may be a process for producing one or more alkylated aromatics. Generally, the process includes providing a first stream including an effective amount of benzene for alkylating benzene from a fractionation zone, providing a second stream including an effective amount of ethene for alkylating benzene from a fluid catalytic cracking zone, providing at least a portion of the first and second streams to an alkylation zone; and passing at least a portion of an effluent including ethylbenzene from the alkylation zone downstream of a para-xylene separation zone.
摘要翻译： 一个示例性实施方案可以是用于生产一种或多种烷基化芳族化合物的方法。 通常，该方法包括提供包含有效量的苯的第一流，用于从分馏区烷基化苯，提供包含有效量的乙烯的第二流，用于从流化催化裂化区烷基化苯，提供至少一部分 第一和第二流到烷基化区; 并使来自包含乙苯的至少一部分流出物从对二甲苯分离区下游的烷基化区通过。
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公开(公告)号：US08058496B2
公开(公告)日：2011-11-15
申请号：US12751720
申请日：2010-03-31
IPC分类号： C07C5/27
CPC分类号： C07C5/2737 , B01J29/70 , B01J29/74 , B01J2229/36 , B01J2229/42 , C01B39/48 , C07C5/2708 , C07C2529/70 , C07C2529/74 , Y02P20/52 , C07C15/08
摘要： Xylene and ethylbenzene isomerization process is catalyzed by the UZM-35 family of crystalline aluminosilicate zeolites represented by the empirical formula: Mmn+Rr+Al(1-x)ExSiyOz where M represents a combination of potassium and sodium exchangeable cations, R is a singly charged organoammonium cation such as the dimethyldipropylammonium cation and E is a framework element such as gallium. These UZM-35 zeolites are active and selective in the isomerization of xylenes and ethylbenzene.
摘要翻译： 二甲苯和乙苯异构化过程由经验式：Mmn + Rr + Al（1-x）ExSiyOz表示的结晶硅铝酸盐沸石的UZM-35族催化，其中M表示钾和钠可交换阳离子的组合，R是单 带电荷的有机铵阳离子如二甲基二丙基铵阳离子，E是骨架元素如镓。 这些UZM-35沸石在二甲苯和乙苯的异构化中是有活性和选择性的。
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10.发明申请AROMATIC AKLYLATING AGENT AND AN AROMATIC PRODUCTION APPARATUS 有权AROMATIC AKLYLATING AGENT和ANOMO生产设备公开(公告)号：US20110178354A1
公开(公告)日：2011-07-21
申请号：US12689751
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 , Paula L. Bogdan
发明人： Antoine Negiz , Edwin Paul Boldingh , Gregory J. Gajda , Dean E. Rende , James E. Rekoske , David E. Mackowiak , Paul Barger , Paula L. Bogdan
摘要： One exemplary embodiment can be a process using an aromatic methylating agent. Generally, the process includes reacting an effective amount of the aromatic methylating agent having at least one of an alkane, a cycloalkane, an alkane radical, and a cycloalkane radical with one or more aromatic compounds. As such, at least one of the one or more aromatic compounds may be converted to one or more higher methyl substituted aromatic compounds to provide a product having a greater mole ratio of methyl to phenyl than a feed.
摘要翻译： 一个示例性实施方案可以是使用芳族甲基化剂的方法。 通常，该方法包括将有效量的具有烷烃，环烷烃，烷烃基和环烷烃基团中的至少一种的芳族甲基化试剂与一种或多种芳族化合物反应。 因此，一种或多种芳族化合物中的至少一种可以转化为一种或多种高级甲基取代的芳族化合物，以提供具有比进料更大的甲基与苯基的摩尔比的产物。
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