CA2257249C - Procede d'alkylation du benzene en deux etapes pour former des alkylbenzenes lineaires - Google Patents

Procede d'alkylation du benzene en deux etapes pour former des alkylbenzenes lineaires Download PDF

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Publication number
CA2257249C
CA2257249C CA002257249A CA2257249A CA2257249C CA 2257249 C CA2257249 C CA 2257249C CA 002257249 A CA002257249 A CA 002257249A CA 2257249 A CA2257249 A CA 2257249A CA 2257249 C CA2257249 C CA 2257249C
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Canada
Prior art keywords
benzene
mordenite
fluorine
catalyst
percent
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 - Fee Related
Application number
CA002257249A
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English (en)
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CA2257249A1 (fr
Inventor
John F. Knifton
Prakasa Rao Anantaneni
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Huntsman Petrochemical LLC
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Huntsman Petrochemical LLC
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Filing date
Publication date
Priority claimed from US08/662,786 external-priority patent/US5777187A/en
Application filed by Huntsman Petrochemical LLC filed Critical Huntsman Petrochemical LLC
Publication of CA2257249A1 publication Critical patent/CA2257249A1/fr
Application granted granted Critical
Publication of CA2257249C publication Critical patent/CA2257249C/fr
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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Dans un procédé d'alkylation en deux étapes permettant de préparer du benzène mono-alkylé, on met en contact du benzène et une oléfine comportant 5 à 30 atomes de carbone, d'abord en présence d'une mordénite contenant du fluor, puis en présence d'une argile contenant du fluor.
CA002257249A 1996-06-12 1997-05-08 Procede d'alkylation du benzene en deux etapes pour former des alkylbenzenes lineaires Expired - Fee Related CA2257249C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/662,786 1996-06-12
US08/662,786 US5777187A (en) 1996-02-08 1996-06-12 Two-step process for alkylation of benzene to form linear alkylbenzenes
PCT/US1997/008070 WO1997047573A1 (fr) 1996-06-12 1997-05-08 Procede d'alkylation du benzene en deux etapes pour former des alkylbenzenes lineaires

Publications (2)

Publication Number Publication Date
CA2257249A1 CA2257249A1 (fr) 1997-12-18
CA2257249C true CA2257249C (fr) 2005-11-15

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ID=35532567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002257249A Expired - Fee Related CA2257249C (fr) 1996-06-12 1997-05-08 Procede d'alkylation du benzene en deux etapes pour former des alkylbenzenes lineaires

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CA (1) CA2257249C (fr)

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Publication number Publication date
CA2257249A1 (fr) 1997-12-18

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