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1. 发明申请

US20190247833A1 Methods of Regenerating Aromatization Catalysts with A Decoking Step Between Chlorine and Fluorine Addition 审中-公开
公开(公告)号：US20190247833A1
公开(公告)日：2019-08-15
申请号：US16391385
申请日：2019-04-23
申请人： Chevron Phillips Chemical Company LP
发明人： Ryan W. Snell , Gabriela D. Alvez-Manoli
IPC分类号： B01J23/96 , C10G35/085 , B01J38/12 , C10G35/04 , B01J38/46 , C10G35/095 , B01J38/42 , B01J38/48 , B01J29/62 , B01J29/90 , C07C5/41 , B01J38/04 , B01J38/10 , B01J38/02 , B01J38/54 , B01J38/66 , B01J38/44 , B01J35/00 , B01J29/70 , B01J23/42 , C10G35/06
CPC分类号： B01J23/96 , B01J23/42 , B01J29/62 , B01J29/70 , B01J29/90 , B01J35/0006 , B01J38/02 , B01J38/04 , B01J38/10 , B01J38/12 , B01J38/42 , B01J38/44 , B01J38/46 , B01J38/48 , B01J38/54 , B01J38/66 , C07C5/412 , C07C5/415 , C07C5/417 , C07C2523/42 , C07C2529/068 , C07C2529/60 , C07C2529/62 , C10G35/04 , C10G35/06 , C10G35/085 , C10G35/095 , C10G2300/4037
摘要： Methods for regenerating a spent catalyst are disclosed. Such methods may employ a step of chlorinating the spent catalyst in the gas phase, followed by decoking the chlorinated spent catalyst, and then fluorinating the de-coked catalyst in a fluorine-containing solution of a fluorine-containing compound.

2. 发明授权

US09382175B2 Processed support and methods of making and using same 有权
标题翻译：处理的支持和制作和使用方法
公开(公告)号：US09382175B2
公开(公告)日：2016-07-05
申请号：US14472022
申请日：2014-08-28
申请人： Chevron Phillips Chemical Company LP
发明人： Gyanesh P. Khare
IPC分类号： C07C5/00 , C07C5/41 , B01J29/06 , C01B39/32 , B01J37/22 , B01J29/068 , B01J29/62 , C01B39/02 , C10G35/095 , B01J29/60
CPC分类号： C07C5/412 , B01J29/06 , B01J29/068 , B01J29/60 , B01J29/62 , B01J37/22 , B01J2229/34 , B01J2229/38 , C01B39/026 , C01B39/32 , C07C2529/06 , C07C2529/08 , C07C2529/40 , C07C2529/60 , C10G35/095
摘要： A method for removing tightly bound sodium from a zeolitic support comprising contacting the support with a sodium specific removal agent to produce a treated support. A method comprising providing an aromatization catalyst comprising a treated support, and contacting the aromatization catalyst with a hydrocarbon feed in a reaction zone under conditions suitable for the production of an aromatic product. A catalyst support comprising an L-zeolite having less than 0.35 wt. % sodium.
摘要翻译：从沸石载体中去除紧密结合的钠的方法，包括使载体与特定钠去除剂接触以产生经处理的载体。一种方法，包括提供包含经处理的载体的芳构化催化剂，并且在适合于生产芳族产物的条件下，使芳族化催化剂与反应区中的烃进料接触。一种催化剂载体，其包含小于0.35wt。％钠。

3. 发明授权

US07524467B2 Process for the production of alkylbenzene 有权
标题翻译：生产烷基苯的方法
公开(公告)号：US07524467B2
公开(公告)日：2009-04-28
申请号：US11449548
申请日：2006-06-08
申请人： Stephen L. Pohl
发明人： Stephen L. Pohl
IPC分类号： B01J8/04 , C07C2/64 , C07C2/00
CPC分类号： C07C15/073 , C07C2/66 , C07C6/126 , C07C2521/12 , C07C2529/08 , C07C2529/18 , C07C2529/60 , C07C2529/70 , Y02P20/127 , Y02P20/52
摘要： A process for the production of alkylbenzene includes the steps of introducing benzene and an olefin feed into a first alkylation reaction zone in the presence of a first alkylation catalyst under first alkylation reaction conditions to produce alkylbenzene and a vapor containing unconverted olefin; absorbing the unconverted olefin into an aromatic stream containing benzene and alkylbenzene; and, introducing the aromatic stream containing absorbed olefin into a second alkylation reaction zone containing a second alkylation catalyst under second alkylation reaction conditions to convert the absorbed olefin and at least some of the benzene of the aromatic stream to alkylbenzene. The process is particularly advantageous for the alkylation of benzene with ethylene to produce ethylbenzene. About 99.9% conversion of ethylene is achieved overall, with a substantial reduction in the required catalyst.
摘要翻译：制备烷基苯的方法包括以下步骤：在第一烷基化反应条件下，在第一烷基化催化剂存在下，将苯和烯烃进料引入第一烷基化反应区，以产生烷基苯和含有未转化烯烃的蒸气; 将未转化的烯烃吸收到含有苯和烷基苯的芳族物流中; 并且在第二烷基化反应条件下将含有吸收的烯烃的芳族物流引入含有第二烷基化催化剂的第二烷基化反应区，以将吸收的烯烃和至少一部分芳族物流的苯转化为烷基苯。该方法对于用乙烯烷基化苯以产生乙苯特别有利。总共实现了约99.9％的乙烯转化率，所需的催化剂显着降低。

4. 发明授权

US07396967B2 Manufacture of xylenes using reformate 有权
标题翻译：使用重整产品制造二甲苯
公开(公告)号：US07396967B2
公开(公告)日：2008-07-08
申请号：US11637574
申请日：2006-12-12
申请人： Larry L. Iaccino , Jeevan S. Abichandani , John Scott Buchanan , Robert A. Crane , Jihad M. Dakka , Xiaobing Feng , Shifang L. Luo , Gary D. Mohr
发明人： Larry L. Iaccino , Jeevan S. Abichandani , John Scott Buchanan , Robert A. Crane , Jihad M. Dakka , Xiaobing Feng , Shifang L. Luo , Gary D. Mohr
IPC分类号： C07C2/66
CPC分类号： C10G63/02 , C07C2/66 , C07C2/86 , C07C15/08 , C07C2521/02 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/18 , C07C2523/02 , C07C2523/10 , C07C2523/18 , C07C2523/34 , C07C2523/40 , C07C2523/42 , C07C2523/74 , C07C2527/14 , C07C2529/40 , C07C2529/60 , C07C2529/65 , C07C2529/70 , C07C2529/85 , C10G9/00 , C10G11/00 , C10G35/09 , C10G35/095 , C10G2300/1044 , C10G2300/4018 , C10G2400/30 , Y02P20/52
摘要： A process is provided for the production of xylenes from reformate. The process is carried out by methylating under conditions effective for the methylation, the benzene/toluene present in the reformate outside the reforming loop, to produce a resulting product having a higher xylenes content than the reformate. Greater than equilibrium amounts of para-xylene can be produced by the process.
摘要翻译：提供了从重整产生二甲苯的方法。该方法通过在有效甲基化的条件下甲基化进行，在重整循环外的重整产物中存在的苯/甲苯，产生的二甲苯含量高于重整产物。通过该方法可以产生大于平衡量的对二甲苯。

5. 发明授权

US07381853B2 Production of higher olefins 有权
标题翻译：生产高级烯烃
公开(公告)号：US07381853B2
公开(公告)日：2008-06-03
申请号：US11064370
申请日：2005-02-22
申请人： Luc R. M. Martens , John Stephen Godsmark , Marcel J. Janssen , Georges M. K. Mathys , Raphael F. Caers , Hubertus J. Beckers , J. Richard Shutt , Eddy Van Driessche
发明人： Luc R. M. Martens , John Stephen Godsmark , Marcel J. Janssen , Georges M. K. Mathys , Raphael F. Caers , Hubertus J. Beckers , J. Richard Shutt , Eddy Van Driessche
IPC分类号： C10M105/04
CPC分类号： C07C29/16 , C07C1/20 , C07C2/10 , C07C2/12 , C07C2/18 , C07C11/02 , C07C2523/755 , C07C2527/173 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/50 , C07C2529/60 , C07C2529/65 , C07C2529/70 , C07C2529/83 , C07C2529/85 , Y02P30/42 , C07C31/12
摘要： A method of making a higher olefin product from a C4+ fraction separated from the hydrocarbon product produced by an oxygenate to olefin reaction unit. The C4+ fraction primarily contains butenes which may be directed to a higher olefin reaction unit without removing isobutenes, butanes, and/or butadiene. The C4+ fraction is particularly well suited for the production of higher olefins because of its high olefin content, low branching number, and low contaminent levels. The invention is also directed to an olefin product composition that is produced by contacting the C4+ fraction with an oligomerization catalyst. The olefin composition is characterized by a relatively high octene content, and octene with a branching number less than 1.4.
摘要翻译：从由含氧化合物产生的烃产物与烯烃反应单元分离的C 4 H 4 O + +馏分制备较高级烯烃产物的方法。 C 4 S 4+ + / - >级分主要包含可以引导到较高级烯烃反应单元而不除去异丁烯，丁烷和/或丁二烯的丁烯。由于其高烯烃含量，低分支数和低污染物水平，C 4 S 4 O + + / O 2馏分特别适用于生产高级烯烃。本发明还涉及一种烯烃产物组合物，该烯烃产物组合物是通过使低分子化催化剂与C 4+ 4+ 烯烃组合物的特征在于具有相对较高的辛烯含量和分支数小于1.4的辛烯。

6. 发明申请

US20040167371A1 Process for the production of alkylbenzene 有权
标题翻译：生产烷基苯的方法
公开(公告)号：US20040167371A1
公开(公告)日：2004-08-26
申请号：US10372449
申请日：2003-02-25
发明人： Stephen L. Pohl
IPC分类号： C07C002/64 , C07C002/68
CPC分类号： C07C15/073 , C07C2/66 , C07C6/126 , C07C2521/12 , C07C2529/08 , C07C2529/18 , C07C2529/60 , C07C2529/70 , Y02P20/127 , Y02P20/52
摘要： A process for the production of alkylbenzene includes the steps of introducing benzene and an olefin feed into a first alkylation reaction zone in the presence of a first alkylation catalyst under first alkylation reaction conditions to produce alkylbenzene and a vapor containing unconverted olefin; absorbing the unconverted olefin into an aromatic stream containing benzene and alkylbenzene; and, introducing the aromatic stream containing absorbed olefin into a second alkylation reaction zone containing a second alkylation catalyst under second alkylation reaction conditions to convert the absorbed olefin and at least some of the benzene of the aromatic stream to alkylbenzene. The process is particularly advantageous for the alkylation of benzene with ethylene to produce ethylbenzene. About 99.9% conversion of ethylene is achieved overall, with a substantial reduction in the required catalyst
摘要翻译：制备烷基苯的方法包括以下步骤：在第一烷基化反应条件下，在第一烷基化催化剂存在下，将苯和烯烃进料引入第一烷基化反应区，以产生烷基苯和含有未转化烯烃的蒸气; 将未转化的烯烃吸收到含有苯和烷基苯的芳族物流中; 并且在第二烷基化反应条件下将含有吸收的烯烃的芳族物流引入含有第二烷基化催化剂的第二烷基化反应区，以将吸收的烯烃和至少一部分芳族物流的苯转化为烷基苯。该方法对于用乙烯烷基化苯以产生乙苯特别有利。总共实现了约99.9％的乙烯转化率，所需的催化剂显着降低

7. 发明申请

US20030028059A1 Integrated process for producing an alkenyl-substituted aromatic compound 有权
标题翻译：用于制备烯基取代的芳族化合物的综合方法
公开(公告)号：US20030028059A1
公开(公告)日：2003-02-06
申请号：US10181106
申请日：2002-07-11
发明人： Simon Hamper , William M. Castor , Richard A. Pierce
IPC分类号： C07C005/32 , C07C005/393
CPC分类号： C07C15/46 , C07C2/66 , C07C5/3332 , C07C5/3337 , C07C6/126 , C07C15/44 , C07C2521/04 , C07C2521/08 , C07C2521/12 , C07C2523/02 , C07C2523/04 , C07C2523/08 , C07C2523/10 , C07C2523/14 , C07C2523/26 , C07C2523/40 , C07C2523/42 , C07C2523/745 , C07C2523/78 , C07C2523/83 , C07C2529/08 , C07C2529/18 , C07C2529/22 , C07C2529/40 , C07C2529/50 , C07C2529/60 , C07C2529/70 , Y02P20/125 , Y02P20/127 , Y02P20/132 , C07C15/02 , C07C11/02 , C07C15/40
摘要： An integrated process of preparing a C2-5 alkenyl-substituted aromatic compound using a C6-12 aromatic compound and a C2-5 alkane as raw materials. The process involves feeding a C2-5 alkane, for example ethane, and a C2-5 alkyl-substituted aromatic compound, for example ethylbenzene, to a dehydrogenation reactor for concurrent dehydrogenation to a C2-5 alkene, for example ethylene, and a C2-5 alkenyl-substituted aromatic compound, for example stryrene; separating the dehydrogenation effluent to recover a gaseous stream containing alkene, hydrogen, and alkane, and to recover the aromatics with high efficiency; feeding the gas stream and a C6-12 aromatic compound to an alkylation reactor to obtain the corresponding C2-5 alkyl-substituted aromatic compound, which is recycled to the dehydrogenation reactor; subjecting the alkylation unit vent stream containing alkane and hydrogen to a separation step to recover alkane, which is recycled to the dehydrogenation unit; hydrogen, which is recovered at 99% chemical grade purity and energy.
摘要翻译：使用C6-12芳香族化合物和C2-5烷烃作为原料制备C2-5烯基取代的芳族化合物的综合方法。该方法包括将C2-5烷烃（例如乙烷）和C 2-5烷基取代的芳族化合物（例如乙苯）加入到脱氢反应器中，以同时脱氢至C2-5烯烃，例如乙烯，和C2 烯基取代的芳族化合物，例如苯乙烯; 分离脱氢流出物以回收含有烯烃，氢气和烷烃的气流，并以高效率回收芳族化合物; 将气流和C 6-12芳族化合物加入到烷基化反应器中以获得相应的C2-5烷基取代的芳族化合物，其被再循环到脱氢反应器中; 使含有烷烃和氢的烷基化单元排放流进行分离步骤以回收被再循环到脱氢单元的烷烃; 氢气以99％的化学级纯度和能量回收。

8. 发明申请

US20020103406A1 Production of olefin dimers and oligomers 审中-公开
标题翻译：烯烃二聚体和低聚物的生产
公开(公告)号：US20020103406A1
公开(公告)日：2002-08-01
申请号：US10016328
申请日：2001-10-26
发明人： Georges Mathys , John Stephen Godsmark , Marcel Janssen , Luc Roger Martens , Hubertus Joseph Beckers , Eddy Theophile Andrea Van Driessche , Raphael Frans Ivo Caers , John Richard Shutt
IPC分类号： C07C001/00 , C07C001/20
CPC分类号： C07C11/02 , C07C1/20 , C07C2/10 , C07C2/12 , C07C2/18 , C07C2523/755 , C07C2527/173 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/50 , C07C2529/60 , C07C2529/65 , C07C2529/70 , C07C2529/83 , C07C2529/85 , C12C11/02
摘要： Disclosed is an olefin containing stream from an oxygenate to olefin process, and a process for making olefin dimer and oligomer product from the olefin containing stream using a nickel based oligomerization catalyst. The dimer/oligomer product is optionally converted to hydroformylated product. The olefin containing stream that is used to make the higher olefin product has low levels of impurities including nitrogen, sulfur and/or chlorine.
摘要翻译：公开了一种从含氧化合物到烯烃方法的含烯烃流，以及使用镍基低聚催化剂从含烯烃流中制备烯烃二聚体和低聚物产物的方法。二聚体/低聚物产物任选转化为加氢甲酰化产物。用于制备较高级烯烃产物的含烯烃流具有低含量的杂质，包括氮，硫和/或氯。

9. 发明授权

US06297417B1 Alkylation/transalkylation process with pretreatment of the alkylation/transalkylation feedstock 有权
标题翻译：烷基化/烷基转移方法与烷基化/烷基转移原料进行预处理
公开(公告)号：US06297417B1
公开(公告)日：2001-10-02
申请号：US09252384
申请日：1999-02-18
申请人： Mohammed S. U. Samson , Matheus J. M. Van der Aalst , Garmt R. Meima , Guo-shuh John Lee , Juan M. Graces
发明人： Mohammed S. U. Samson , Matheus J. M. Van der Aalst , Garmt R. Meima , Guo-shuh John Lee , Juan M. Graces
IPC分类号： C07C266
CPC分类号： C07C15/085 , C07C2/66 , C07C6/126 , C07C7/12 , C07C7/13 , C07C15/02 , C07C15/073 , C07C2521/14 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/60 , C07C2529/65 , C07C2529/70 , Y02P20/52 , Y02P20/582 , C07C15/04
摘要： A process of preparing an alkylated benzene or mixture of alkylated benzenes involving contacting a benzene feedstock with a solid acid, such as an acidic clay or acid zeolite, in a pretreatment zone at a temperature greater than about 130° C. but less than about 300° C. to form a pretreated benzene feedstock, and thereafter contacting the pretreated benzene feedstock with (a) an alkylating agent in an alkylation zone or (b) a transalkylating agent in a transalkylation zone, in the presence of an alkylation/transalkylation catalyst so as to prepare the alkylated benzene or mixture of alkylated benzenes. The pretreatment step improves the lifetime of the alkylation/transalkylation catalyst. Preferred products are ethylbenzene and cumene.
摘要翻译：制备烷基化苯或烷基化苯的混合物的方法，包括使苯原料与固体酸例如酸性粘土或酸性沸石接触，在预处理区中在大于约130℃但小于约300℃ 然后在烷基化/烷基转移催化剂的存在下使预处理的苯原料与烷基化区中的烷基化试剂接触，或（b）烷基转移试剂在烷基转移区中与烷基化试剂接触，以制备烷基化苯或烷基化苯的混合物。预处理步骤提高了烷基化/烷基转移催化剂的寿命。优选的产物是乙苯和枯烯。

10. 发明授权

US6046373A Catalytic conversion of oxygenates to olefins 失效
标题翻译：含氧化合物催化转化成烯烃
公开(公告)号：US6046373A
公开(公告)日：2000-04-04
申请号：US69614
申请日：1998-04-29
申请人： Hsiang-ning Sun
发明人： Hsiang-ning Sun
IPC分类号： B01J29/00 , B01J29/85 , B01J37/34 , C07C1/20 , C07C11/04 , C07C1/00 , B01J27/182 , B01J29/04 , C07F1/00
CPC分类号： B01J29/7049 , B01J29/06 , B01J29/40 , B01J29/70 , B01J29/85 , B01J37/344 , C07C1/20 , B01J2229/32 , C07C2529/035 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/50 , C07C2529/60 , C07C2529/70 , C07C2529/83 , C07C2529/85 , C07C2529/86 , Y02P30/42 , Y10S585/906
摘要： A method for preparing a catalyst and the use of such catalyst for converting an oxygenate feed to olefins wherein the catalyst is modified or treated with the aid of electromagnetic energy.
摘要翻译：一种制备催化剂的方法以及使用这种催化剂将含氧化合物进料转化为烯烃，其中催化剂借助于电磁能被改性或处理。

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