WO1995001318A1 - Catalyseur avec un liant inerte pour la production d'ethylbenzene - Google Patents

Catalyseur avec un liant inerte pour la production d'ethylbenzene Download PDF

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Publication number
WO1995001318A1
WO1995001318A1 PCT/US1994/006833 US9406833W WO9501318A1 WO 1995001318 A1 WO1995001318 A1 WO 1995001318A1 US 9406833 W US9406833 W US 9406833W WO 9501318 A1 WO9501318 A1 WO 9501318A1
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst
ethylbenzene
process according
benzene
ethylene
Prior art date
Application number
PCT/US1994/006833
Other languages
English (en)
Inventor
Jeevan Sahib Abichandani
Lloyd Lee Breckenridge
Chaya Rao Venkat
Original Assignee
Mobil Oil Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mobil Oil Corporation filed Critical Mobil Oil Corporation
Priority to AU70620/94A priority Critical patent/AU7062094A/en
Publication of WO1995001318A1 publication Critical patent/WO1995001318A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/073—Ethylbenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65

Definitions

  • Space velocity in the reaction is high, usually in the range of 1 to 6, typically 2 to 5, HSV based on the ethylene flow, with the benzene space velocity varying accordingly, in proportion to the ratio of the reactants.
  • the products of the reaction include ethylbenzene which is obtained in increasing proportions as temperature increases together with various polyethylbenzenes, principally diethylbenzene (DIEB) . Under favorable operating conditions on the industrial scale, an ethylene conversion in excess of 99.8 weight percent may be obtained at the start of the cycle.

Abstract

L'invention concerne un procédé pour produire de l'éthylbenzène où le benzène est alkylé avec de l'éthylène par réaction en phase gazeuse en présence d'un catalyseur constitué de ZSM-5 et d'un liant inerte sans alumine tel que la silice.
PCT/US1994/006833 1993-06-30 1994-06-16 Catalyseur avec un liant inerte pour la production d'ethylbenzene WO1995001318A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70620/94A AU7062094A (en) 1993-06-30 1994-06-16 Catalyst with an inert binder for the production of ethylbenzene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8405993A 1993-06-30 1993-06-30
US084,059 1993-06-30

Publications (1)

Publication Number Publication Date
WO1995001318A1 true WO1995001318A1 (fr) 1995-01-12

Family

ID=22182631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/006833 WO1995001318A1 (fr) 1993-06-30 1994-06-16 Catalyseur avec un liant inerte pour la production d'ethylbenzene

Country Status (2)

Country Link
AU (1) AU7062094A (fr)
WO (1) WO1995001318A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016291A1 (fr) * 2000-08-24 2002-02-28 Exxonmobil Chemical Patents, Inc. Procede d'alkylation d'aromatiques
CN104230637A (zh) * 2013-06-17 2014-12-24 中国石油化工股份有限公司 多乙基苯与苯液相烷基转移的方法
CN104276922A (zh) * 2013-07-09 2015-01-14 中国石油化工股份有限公司 液相烷基转移生产乙苯的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751504A (en) * 1972-05-12 1973-08-07 Mobil Oil Corp Vapor-phase alkylation in presence of crystalline aluminosilicate catalyst with separate transalkylation
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751504A (en) * 1972-05-12 1973-08-07 Mobil Oil Corp Vapor-phase alkylation in presence of crystalline aluminosilicate catalyst with separate transalkylation
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016291A1 (fr) * 2000-08-24 2002-02-28 Exxonmobil Chemical Patents, Inc. Procede d'alkylation d'aromatiques
US6670517B1 (en) * 2000-08-24 2003-12-30 Exxon Mobil Chemical Patents Inc. Process for alkylating aromatics
JP2004506701A (ja) * 2000-08-24 2004-03-04 エクソンモービル・ケミカル・パテンツ・インク 芳香族アルキル化法
KR100805491B1 (ko) 2000-08-24 2008-02-20 엑손모빌 케미칼 패턴츠 인코포레이티드 방향족의 알킬화 방법
CN104230637A (zh) * 2013-06-17 2014-12-24 中国石油化工股份有限公司 多乙基苯与苯液相烷基转移的方法
CN104230637B (zh) * 2013-06-17 2016-06-08 中国石油化工股份有限公司 多乙基苯与苯液相烷基转移的方法
CN104276922A (zh) * 2013-07-09 2015-01-14 中国石油化工股份有限公司 液相烷基转移生产乙苯的方法

Also Published As

Publication number Publication date
AU7062094A (en) 1995-01-24

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