ATE229490T1 - Alkylierungsverfahren mit höherer katalysatorstabilität - Google Patents

Alkylierungsverfahren mit höherer katalysatorstabilität

Info

Publication number
ATE229490T1
ATE229490T1 AT97120167T AT97120167T ATE229490T1 AT E229490 T1 ATE229490 T1 AT E229490T1 AT 97120167 T AT97120167 T AT 97120167T AT 97120167 T AT97120167 T AT 97120167T AT E229490 T1 ATE229490 T1 AT E229490T1
Authority
AT
Austria
Prior art keywords
water
catalyst
pentasil
aromatic
pentasil type
Prior art date
Application number
AT97120167T
Other languages
English (en)
Inventor
Mark E Kuchenmeister
James R Butler
Original Assignee
Fina Technology
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 Fina Technology filed Critical Fina Technology
Application granted granted Critical
Publication of ATE229490T1 publication Critical patent/ATE229490T1/de

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
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/03—Catalysts comprising molecular sieves not having base-exchange properties
    • C07C2529/035—Crystalline silica polymorphs, e.g. silicalites
    • 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

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)
AT97120167T 1996-11-18 1997-11-18 Alkylierungsverfahren mit höherer katalysatorstabilität ATE229490T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74952496A 1996-11-18 1996-11-18

Publications (1)

Publication Number Publication Date
ATE229490T1 true ATE229490T1 (de) 2002-12-15

Family

ID=25014101

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97120167T ATE229490T1 (de) 1996-11-18 1997-11-18 Alkylierungsverfahren mit höherer katalysatorstabilität

Country Status (7)

Country Link
EP (1) EP0842914B1 (de)
JP (1) JPH10182510A (de)
CN (1) CN1184798A (de)
AT (1) ATE229490T1 (de)
DE (1) DE69717771T2 (de)
ES (1) ES2187717T3 (de)
TW (1) TW408095B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670517B1 (en) * 2000-08-24 2003-12-30 Exxon Mobil Chemical Patents Inc. Process for alkylating aromatics
WO2005058777A1 (en) * 2003-12-18 2005-06-30 Exxonmobil Chemical Patents Inc. Improvements in or relating to catalysed reactions
CN1997610B (zh) * 2004-02-09 2010-09-15 阿尔伯麦尔荷兰公司 使用含有固体酸和加氢金属的催化剂的烷基化法
US7425659B2 (en) * 2006-01-31 2008-09-16 Exxonmobil Chemical Patents Inc. Alkylaromatics production
US7649122B2 (en) 2006-11-15 2010-01-19 Exxonmobile Chemical Patents Inc. Alkylaromatics production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599473A (en) * 1983-12-19 1986-07-08 Cosden Technology, Inc. Process for para selective alkylation of aromatic hydrocarbons

Also Published As

Publication number Publication date
TW408095B (en) 2000-10-11
EP0842914A1 (de) 1998-05-20
JPH10182510A (ja) 1998-07-07
CN1184798A (zh) 1998-06-17
DE69717771D1 (de) 2003-01-23
EP0842914B1 (de) 2002-12-11
DE69717771T2 (de) 2003-09-04
ES2187717T3 (es) 2003-06-16

Similar Documents

Publication Publication Date Title
DE602005019058D1 (de) Verfahren zur herstellung von sek.-butylbenzol
TW374079B (en) Process and system for alkylation of aromatic compounds
CA2264700A1 (en) Alkylation process using zeolite beta
ES2193612T3 (es) Procedimiento de alquilacion aromatica.
ES2098673T3 (es) Procedimiento mejorado para la alquilacion de aromaticos con olefinas lineales obtenidas a partir de una etapa de deshidrogenacion de parafinas lineales.
ATE228156T1 (de) Herstellung von olefinen
ATE228157T1 (de) Herstellung von olefinen
TW330193B (en) Continuous process for preparing ethylbenzene using liquid phase alkylation and vapor phase transalkylation
ATE241684T1 (de) Herstellung von olefinen
DE60006191D1 (de) Verfahren zur Alkylierung von Benzol
BR9813349B1 (pt) processo para a purificaÇço de Ácido tereftÁlico bruto de uma dispersço lÍquida do mesmo que tambÉm contÉm impurezas selecionadas entre materiais de partida nço reagidos, solventes, produtos de reaÇÕes secundÁrias e/ou outros materiais indesejados.
ZA986801B (en) Chemical compound.
BR9500294A (pt) Processo para a estabilização de um sistema catalítico para a produção de olefinas bem como processo para tal produção
BR9507370A (pt) Processo para produção de fenol e dos seus derívados
CA2353978A1 (en) Improved aromatic alkylation process
BR9803472A (pt) Processo para inibir a polimerização de um composto vinil aromático durante a destilação do composto vinil aromático.
NO304936B1 (no) FremgangsmÕte for katalytisk isomerisering av C8-aromater
TW369543B (en) Process for the preparation of polyalkyl-1-oxa-diazaspirodecane compounds
DE69717771D1 (de) Alkylierungsverfahren mit höherer Katalysatorstabilität
DE60013814D1 (de) Behandlung einer zusammensetzung enthaltend ein trimethylolalkan-bis-monolineares formal
BR8703039A (pt) Processo para a para-alquilacao seletiva de compostos aromaticos mono-substituidos;processo para a producao seletiva de para-xileno
ES2176611T3 (es) Procedimiento de alquilacion/transalquilacion con intercambio de calorintegrado.
GB2279661A (en) Nonextractive processes for producing high purity aromatics
EP0481521A3 (de) Verändertes ätherisches Öl von Basilienkraut und Verfahren zur Herstellung desselben
EP0313990A3 (de) Verfahren zur Herstellung von 1,4-Dichlorbenzol

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0842914

Country of ref document: EP

REN Ceased due to non-payment of the annual fee