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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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3.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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公开(公告)号：US20100137667A1
公开(公告)日：2010-06-03
申请号：US12608367
申请日：2009-10-29
IPC分类号： C07C5/22
CPC分类号： B01J29/7469 , B01J35/026 , B01J35/1019 , B01J37/0009 , B01J37/0072 , B01J37/06 , B01J2229/20 , B01J2229/42 , C07C5/2754 , C07C2521/04 , C07C2523/04 , C07C2529/74 , Y02P20/52 , C07C15/08
摘要： One exemplary embodiment can be an extruded C8 alkylaromatic isomerization catalyst. The extruded catalyst can include: about 2-about 20%, by weight, of an MTW zeolite; about 80-about 98%, by weight, of a binder including an alumina; about 0.01-about 2.00%, by weight, of a noble group metal calculated on an elemental basis; and about 100 ppm-less than about 1000 ppm, by weight, of at least one alkali metal calculated on an elemental basis. Generally, the weight percents of the MTW zeolite, the binder, the noble group metal, and the at least one alkali metal are based on a weight of the extruded catalyst.
摘要翻译： 一个示例性实施方案可以是挤出的C8烷基芳族异构化催化剂。 挤出的催化剂可以包括：约2-约20重量％的MTW沸石; 约80-约98重量％的包含氧化铝的粘合剂; 约0.01〜约2.00重量％的以元素计算的贵金属金属; 和约100ppm-小于约1000ppm重量的基于元素计算的至少一种碱金属。 通常，MTW沸石，粘合剂，贵金属金属和至少一种碱金属的重量百分比是基于挤出的催化剂的重量。
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5.发明申请Alkyl Aromatic Isomerization Process Using a Catalyst Comprising a UZM-8HS Composition 有权使用包含UZM-8HS组合物的催化剂的烷基芳族异构化方法公开(公告)号：US20100056837A1
公开(公告)日：2010-03-04
申请号：US12613896
申请日：2009-11-06
申请人： Deng-Yang Jan , Mathias P. Koljack , John E. Bauer , Paula L. Bogdan , Gregory J. Lewis , Susan C. Koster , Michael G. Gatter , Jaime G. Moscoso
发明人： Deng-Yang Jan , Mathias P. Koljack , John E. Bauer , Paula L. Bogdan , Gregory J. Lewis , Susan C. Koster , Michael G. Gatter , Jaime G. Moscoso
IPC分类号： C07C5/22
CPC分类号： B01J29/06 , B01J29/70 , B01J29/7007 , B01J29/74 , B01J37/20 , B01J2229/16 , B01J2229/20 , B01J2229/32 , B01J2229/37 , B01J2229/42 , C07C5/2708 , C07C2529/74 , C10G29/205 , C10G45/62 , C10G45/64 , Y02P20/52 , C07C15/08
摘要： A process for isomerizing alkyl aromatic hydrocarbons using a catalyst comprising a zeolite and a platinum group metal component is described. The zeolite comprises a new family of zeolites designated UZM-8HS which are derived from UZM-8 zeolites by treating the UZM-8 with a fluoro-silicate salt, an acid, etc. The UZM-8HS zeolites have unique x-ray diffraction patterns.
摘要翻译： 描述了使用包含沸石和铂族金属组分的催化剂使烷基芳族烃异构化的方法。 该沸石包括通过用氟硅酸盐，酸等处理UZM-8而由UZM-8沸石衍生的新型沸石系列UZM-8HS。UZM-8HS沸石具有独特的X射线衍射图 。
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公开(公告)号：US07629283B2
公开(公告)日：2009-12-08
申请号：US11965925
申请日：2007-12-28
IPC分类号： B01J29/06
CPC分类号： B01J29/7469 , B01J35/026 , B01J35/1019 , B01J37/0009 , B01J37/0072 , B01J37/06 , B01J2229/20 , B01J2229/42 , C07C5/2754 , C07C2521/04 , C07C2523/04 , C07C2529/74 , Y02P20/52 , C07C15/08
摘要： One exemplary embodiment can be an extruded C8 alkylaromatic isomerization catalyst. The extruded catalyst can include: about 2-about 20%, by weight, of an MTW zeolite; about 80-about 98%, by weight, of a binder including an alumina; about 0.01-about 2.00%, by weight, of a noble group metal calculated on an elemental basis; and about 100 ppm-less than about 1000 ppm, by weight, of at least one alkali metal calculated on an elemental basis. Generally, the weight percents of the MTW zeolite, the binder, the noble group metal, and the at least one alkali metal are based on a weight of the extruded catalyst.
摘要翻译： 一个示例性实施方案可以是挤出的C8烷基芳族异构化催化剂。 挤出的催化剂可以包括：约2-约20重量％的MTW沸石; 约80-约98重量％的包含氧化铝的粘合剂; 约0.01〜约2.00重量％的以元素计算的贵金属金属; 和约100ppm-小于约1000ppm重量的基于元素计算的至少一种碱金属。 通常，MTW沸石，粘合剂，贵金属金属和至少一种碱金属的重量百分比是基于挤出的催化剂的重量。
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公开(公告)号：US07525008B2
公开(公告)日：2009-04-28
申请号：US11137292
申请日：2005-05-25
申请人： Paula L. Bogdan , John E. Bauer , E. Alejandro Leon-Escamilla , Gregory F. Maher , Robert B. Larson
发明人： Paula L. Bogdan , John E. Bauer , E. Alejandro Leon-Escamilla , Gregory F. Maher , Robert B. Larson
IPC分类号： C07C5/29
CPC分类号： C07C5/2708 , B01J29/7469 , B01J37/0009 , B01J37/20 , B01J2229/20 , B01J2229/42 , C07C5/2775 , C07C2521/04 , C07C2521/08 , C07C2523/40 , C07C2523/42 , C07C2529/70 , Y02P20/52 , C07C15/08
摘要： A process for isomerizing ethylbenzene into xylenes such as para-xylene using a zeolitic catalyst system based on low Si/Al2 MTW-type zeolite that preferably is substantially free of mordenite. The catalyst may be bimetallic where the two metals are platinum and tin.
摘要翻译： 使用优选基本上不含丝光沸石的低Si / Al 2 MTW型沸石的沸石催化剂体系将乙苯异构化为二甲苯如对二甲苯的方法。 催化剂可以是双金属的，其中两种金属是铂和锡。
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公开(公告)号：US07375047B1
公开(公告)日：2008-05-20
申请号：US11226036
申请日：2005-09-14
IPC分类号： B01J29/06 , B01J29/076 , B01J29/40
CPC分类号： B01J29/076 , B01J29/48 , B01J2229/20 , B01J2229/42 , C07C5/2708 , C07C2529/74 , C07C2529/78 , C07C2529/84 , Y02P20/52 , C07C15/08
摘要： Catalysts comprising a combination of molecular sieve having a pore diameter of from about 4 to 8 angstroms and a catalytically-effective amount of molybdenum hydrogenation component in an amorphous aluminum phosphate binder provide processes for isomerizing xylene and dealkylating ethylbenzene in feed streams that exhibit stability, selectivity and low ring loss.
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公开(公告)号：US06958425B1
公开(公告)日：2005-10-25
申请号：US10461138
申请日：2003-06-13
CPC分类号： C07C6/126 , C07C15/073 , C07C15/08
摘要： The use of transalkylation catalysts to react heavy aromatic compounds of carbon number nine (and heavier carbon numbers) with benzene to form carbon number eight aromatics is disclosed. The catalyst system preserves ethyl-group species on the heavier aromatics that are otherwise de-ethylated over most gas-phase transalkylation catalysts to form undesired ethane gas with benzene or toluene. The catalyst system also promotes methyl-group species transalkylation at selected conditions. Thus, by using the transalkylation system, a greater yield of para-xylene or other carbon number eight aromatics may be achieved overall within an integrated aromatics complex.
摘要翻译： 公开了使用烷基转移催化剂将碳数9（和较重碳数）的重芳族化合物与苯反应以形成碳数8的芳族化合物。 催化剂体系在较重的芳族化合物上保留乙基物质，否则在大多数气相烷基转移催化剂上脱乙基化，以形成与苯或甲苯不需要的乙烷气体。 催化剂体系还可以在选定的条件下促进甲基物质的烷基转移。 因此，通过使用烷基转移体系，可以在整合的芳烃络合物中总体上实现更高的对二甲苯或其它碳数八个芳族化合物的产率。
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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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