ES2135732T3 - Produccion selectiva de bencenos para-dialquil sustituidos. - Google Patents

Produccion selectiva de bencenos para-dialquil sustituidos.

Info

Publication number
ES2135732T3
ES2135732T3 ES95919157T ES95919157T ES2135732T3 ES 2135732 T3 ES2135732 T3 ES 2135732T3 ES 95919157 T ES95919157 T ES 95919157T ES 95919157 T ES95919157 T ES 95919157T ES 2135732 T3 ES2135732 T3 ES 2135732T3
Authority
ES
Spain
Prior art keywords
benzene
dialquil
selective production
substituted para
mcm
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95919157T
Other languages
English (en)
Inventor
Jeffrey Scott Beck
Ralph Moritz Dessau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 AS filed Critical Mobil Oil AS
Application granted granted Critical
Publication of ES2135732T3 publication Critical patent/ES2135732T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C6/123—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 only 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
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

SE DISPONE UN PROCESO PARA CONVERSION CATALITICA SELECTIVA DE CIERTOS DEPOSITOS DE HIDROCARBURO PARA PRODUCTO RICO EN BENCENOS PARA-DIALQUILO SUSTITUIDO. EL CATALIZADOR EMPLEADO EN EL PROCESO COMPRENDE UN MATERIAL CRISTALINO QUE TIENE LA ESTRUCTURA DE PSH2, MCM-22 O MCM-49, O UNA MEZCLA DE DICHOS MATERIALES CRISTALINOS, DICHO MATERIAL CRISTALINO HABIENDO SIDO TRATADO CON UN AGENTE DE SELECCION, COMO UN COMPUESTO DE SILICEO, EL CUAL SE DESCOMPONE EN CERAMICA OXIDA O NO OXIDA O EN ESPECIES DE CARBONO DE ESTADO SOLIDO.
ES95919157T 1994-05-16 1995-05-11 Produccion selectiva de bencenos para-dialquil sustituidos. Expired - Lifetime ES2135732T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/242,828 US5488194A (en) 1994-05-16 1994-05-16 Selective production of para-dialkyl substituted benzenes and catalyst therefor

Publications (1)

Publication Number Publication Date
ES2135732T3 true ES2135732T3 (es) 1999-11-01

Family

ID=22916337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95919157T Expired - Lifetime ES2135732T3 (es) 1994-05-16 1995-05-11 Produccion selectiva de bencenos para-dialquil sustituidos.

Country Status (9)

Country Link
US (1) US5488194A (es)
EP (1) EP0763001B1 (es)
JP (1) JPH10502908A (es)
AU (1) AU684368B2 (es)
CA (1) CA2187871A1 (es)
DE (1) DE69512053T2 (es)
ES (1) ES2135732T3 (es)
TW (1) TW368495B (es)
WO (1) WO1995031421A1 (es)

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US5625104A (en) * 1995-06-06 1997-04-29 Mobil Oil Corporation Alkali metal ion exchanged selectivated zeolite catalyst
US5849968A (en) * 1995-06-06 1998-12-15 Mobil Oil Corporation Hydrocarbon conversion process with alkaline earth metal ion exchanged selectivated zeolite catalyst
US6037513A (en) * 1998-07-09 2000-03-14 Mobil Oil Corporation Hydroalkylation of aromatic hydrocarbons
US6133470A (en) * 1998-07-28 2000-10-17 Mobil Oil Corporation Integration of p-xylene production and subsequent conversion process
AU3474700A (en) * 1999-11-09 2001-07-09 Mobil Oil Corporation Hydroalkylation of aromatic hydrocarbons
US6888035B2 (en) 2000-09-25 2005-05-03 Exxonmobil Chemical Patents Inc. Hydrogenation of cleavage effluents in phenol production
WO2002026671A1 (en) * 2000-09-25 2002-04-04 Exxonmobil Chemical Patents Inc. Maximizing meta-isomers in the production of dialkylbenzene compounds
US7038100B2 (en) * 2001-04-30 2006-05-02 Exxonmobil Chemical Patents, Inc. Aromatics alkylation
US6518471B1 (en) 2001-06-25 2003-02-11 Exxonmobil Chemical Patents Inc. Selective production of meta-diisopropylbenzene
JP5529737B2 (ja) 2007-08-15 2014-06-25 エクソンモービル ケミカル パテンツ インコーポレイテッド シクロヘキシルベンゼンの製造方法
US7906685B2 (en) 2007-09-21 2011-03-15 Exxonmobil Chemical Patents Inc. Process for producing cyclohexylbenzene
ATE506335T1 (de) 2007-09-21 2011-05-15 Exxonmobil Chem Patents Inc Verfahren zur herstellung von cyclohexylbenzol
JP5145432B2 (ja) 2008-02-12 2013-02-20 エクソンモービル・ケミカル・パテンツ・インク シクロヘキシルベンゼンの製造方法
CN101998942B (zh) * 2008-04-14 2016-02-03 埃克森美孚化学专利公司 制备环己基苯的工艺
WO2009134516A1 (en) * 2008-05-01 2009-11-05 Exxonmobil Chemical Patents Inc. Process for producing cyclohexylbenzene
CN103754892A (zh) * 2008-07-28 2014-04-30 埃克森美孚化学专利公司 分子筛emm-12及其制备
CN102105397B (zh) * 2008-07-28 2014-02-05 埃克森美孚化学专利公司 使用emm-13制备烷基芳族化合物的方法
WO2010098798A2 (en) 2009-02-26 2010-09-02 Exxonmobil Chemical Patents Inc. Process for producing cyclohexylbenzene
WO2011061204A1 (en) * 2009-11-18 2011-05-26 Shell Internationale Research Maatschappij B.V. Catalyst and isomerisation process
US8575055B2 (en) 2010-03-30 2013-11-05 Uop Llc Surface-modified zeolites and methods for preparing the same
US9545622B2 (en) 2010-10-11 2017-01-17 Exxonmobil Chemical Patents Inc. Activation and use of hydroalkylation catalysts
CN103261125B (zh) 2010-12-21 2016-03-30 埃克森美孚化学专利公司 生产单环烷基取代的芳族化合物的方法
US9108893B2 (en) 2011-10-17 2015-08-18 Exxonmobil Chemical Patents Inc. Process for producing cyclohexylbenzene
EP2812297A1 (en) 2012-02-08 2014-12-17 ExxonMobil Chemical Patents Inc. Process for producing cyclohexylbenzene
CN102942441B (zh) * 2012-11-27 2014-06-04 南京理工大学常熟研究院有限公司 一种烷基化合成对二甲苯的制备方法
US10246383B2 (en) * 2016-10-06 2019-04-02 Exxonmobil Chemical Patents Inc. Process for producing paraxylene by methylation of benzene and/or toluene
BR112019006868A2 (pt) * 2016-10-06 2019-06-25 Exxonmobil Chemical Patents Inc processo para seletivar catalisador para produzir paraxileno por metilação de benzeno e/ou tolueno
BR112019006899A2 (pt) * 2016-10-06 2019-07-02 Exxonmobil Chemical Patents Inc processo para metilar hidrocarbonetos aromáticos
US11208365B2 (en) 2016-12-20 2021-12-28 Uop Llc Processes and apparatuses for methylation of aromatics in an aromatics complex
US11673849B2 (en) 2016-12-21 2023-06-13 Exxonmobil Chemical Patents Inc. Process for selectivating catalyst for producing paraxylene by methylation of benzene and/or toluene
DE112017007489B4 (de) * 2017-04-27 2026-05-07 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences In-situ-Herstellungsverfahren für Katalysator zur Herstellung mindestens eines von Tutol, Paraxylol und leichten Olefinen und Reaktionsverfahren
US11712675B2 (en) * 2017-11-30 2023-08-01 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Molecular sieve-based catalyst modification apparatus, and method
US11130719B2 (en) 2017-12-05 2021-09-28 Uop Llc Processes and apparatuses for methylation of aromatics in an aromatics complex
US11130720B2 (en) 2018-03-23 2021-09-28 Uop Llc Processes for methylation of aromatics in an aromatics complex
CN112320815B (zh) * 2019-08-05 2023-05-30 中国石油化工股份有限公司 巯基功能化mcm分子筛的制备方法和应用
CN118103139A (zh) * 2021-10-12 2024-05-28 埃克森美孚化学专利公司 用于生产富含邻二甲苯的二甲苯产物的催化剂和方法

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Also Published As

Publication number Publication date
CA2187871A1 (en) 1995-11-23
AU2512795A (en) 1995-12-05
WO1995031421A1 (en) 1995-11-23
DE69512053T2 (de) 1999-12-30
EP0763001B1 (en) 1999-09-08
TW368495B (en) 1999-09-01
EP0763001A1 (en) 1997-03-19
AU684368B2 (en) 1997-12-11
JPH10502908A (ja) 1998-03-17
EP0763001A4 (es) 1997-05-02
US5488194A (en) 1996-01-30
DE69512053D1 (de) 1999-10-14

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