TW430648B - Toluene disproportionation process - Google Patents

Toluene disproportionation process

Info

Publication number
TW430648B
TW430648B TW086110000A TW86110000A TW430648B TW 430648 B TW430648 B TW 430648B TW 086110000 A TW086110000 A TW 086110000A TW 86110000 A TW86110000 A TW 86110000A TW 430648 B TW430648 B TW 430648B
Authority
TW
Taiwan
Prior art keywords
feedstock
hydrogen
toluene
maintain
conversion rate
Prior art date
Application number
TW086110000A
Other languages
English (en)
Inventor
Kevin P Kelly
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
Priority claimed from US08/679,889 external-priority patent/US6462247B1/en
Application filed by Fina Technology filed Critical Fina Technology
Application granted granted Critical
Publication of TW430648B publication Critical patent/TW430648B/zh

Links

Classifications

    • 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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
    • C07B37/08—Isomerisation
    • 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
    • C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • C07C2529/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • C07C2529/24—Iron group metals or copper
    • 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)
TW086110000A 1996-07-15 1997-07-15 Toluene disproportionation process TW430648B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67988696A 1996-07-15 1996-07-15
US08/679,889 US6462247B1 (en) 1996-07-15 1996-07-15 Toluene disproportionation process

Publications (1)

Publication Number Publication Date
TW430648B true TW430648B (en) 2001-04-21

Family

ID=27102329

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086110000A TW430648B (en) 1996-07-15 1997-07-15 Toluene disproportionation process

Country Status (7)

Country Link
EP (1) EP0819666B1 (zh)
JP (3) JPH1072380A (zh)
KR (1) KR100562690B1 (zh)
CN (1) CN1267390C (zh)
DE (1) DE69724710T2 (zh)
ES (1) ES2206635T3 (zh)
TW (1) TW430648B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761905B1 (fr) * 1997-04-09 1999-05-14 Inst Francais Du Petrole Catalyseur a base de mordenite desaluminee contenant au moins un metal des groupes vi, vii et viii, et son utilisation en dismutation et/ou transalkylation d'hydrocarbures aromatiques
US20070049780A1 (en) * 2005-08-30 2007-03-01 Schwartz Hilary E Methods of making xylene isomers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945996B1 (zh) * 1969-07-09 1974-12-07
CA923110A (en) * 1970-03-16 1973-03-20 Universal Oil Products Company Zeolite catalyst composition and use thereof in transalkylation of alkylaromatic hydrocarbons
FR2586674B1 (fr) * 1985-08-28 1988-07-15 Inst Francais Du Petrole Procede de dismutation et transalkylation d'hydrocarbures aromatiques en presence d'un catalyseur zeolithique
JPH0788315B2 (ja) * 1987-06-01 1995-09-27 出光興産株式会社 炭化水素油の製造方法
US4956511A (en) * 1989-01-04 1990-09-11 Fina Technology, Inc. Toluene disproportionation process
CA2079164C (en) * 1991-10-15 2002-11-26 Edwar S. Shamshoum A start-up process for improved selectivity in toluene disproportionation

Also Published As

Publication number Publication date
DE69724710D1 (de) 2003-10-16
JPH1072380A (ja) 1998-03-17
EP0819666B1 (en) 2003-09-10
KR100562690B1 (ko) 2006-12-04
ES2206635T3 (es) 2004-05-16
KR980009209A (ko) 1998-04-30
JP2013166755A (ja) 2013-08-29
CN1267390C (zh) 2006-08-02
JP2009235094A (ja) 2009-10-15
EP0819666A1 (en) 1998-01-21
DE69724710T2 (de) 2004-07-29
CN1182070A (zh) 1998-05-20

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees