CA1086779A - Process for isomerizing alkyl aromatic hydrocarbons - Google Patents

Process for isomerizing alkyl aromatic hydrocarbons

Info

Publication number
CA1086779A
CA1086779A CA283,114A CA283114A CA1086779A CA 1086779 A CA1086779 A CA 1086779A CA 283114 A CA283114 A CA 283114A CA 1086779 A CA1086779 A CA 1086779A
Authority
CA
Canada
Prior art keywords
catalyst
platinum
hydrocarbons
steps
process according
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
Application number
CA283,114A
Other languages
English (en)
French (fr)
Inventor
Joseph E. Weisang
Philippe Engelhard
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Application granted granted Critical
Publication of CA1086779A publication Critical patent/CA1086779A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6527—Tungsten
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2705—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metal oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2724—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
CA283,114A 1976-07-21 1977-07-20 Process for isomerizing alkyl aromatic hydrocarbons Expired CA1086779A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7622.233 1976-07-21
FR7622233A FR2359103A2 (fr) 1976-07-21 1976-07-21 Procede d'isomerisation d'hydrocarbures alkylaromatiques

Publications (1)

Publication Number Publication Date
CA1086779A true CA1086779A (en) 1980-09-30

Family

ID=9175968

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283,114A Expired CA1086779A (en) 1976-07-21 1977-07-20 Process for isomerizing alkyl aromatic hydrocarbons

Country Status (11)

Country Link
JP (2) JPS5353622A (US20020095090A1-20020718-M00002.png)
AT (1) AT354416B (US20020095090A1-20020718-M00002.png)
AU (1) AU516116B2 (US20020095090A1-20020718-M00002.png)
BE (1) BE856769R (US20020095090A1-20020718-M00002.png)
CA (1) CA1086779A (US20020095090A1-20020718-M00002.png)
DE (1) DE2731669A1 (US20020095090A1-20020718-M00002.png)
FR (1) FR2359103A2 (US20020095090A1-20020718-M00002.png)
GB (1) GB1536389A (US20020095090A1-20020718-M00002.png)
IT (1) IT1114829B (US20020095090A1-20020718-M00002.png)
NL (1) NL7708121A (US20020095090A1-20020718-M00002.png)
ZA (1) ZA774211B (US20020095090A1-20020718-M00002.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496467A (en) * 1992-12-04 1996-03-05 Degussa Aktiengesellschaft Method for the catalytic reforming of naphtha

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928177A (en) * 1972-01-10 1975-12-23 Universal Oil Prod Co Hydrocarbon conversion with a multimetallic catalytic composite

Also Published As

Publication number Publication date
BE856769R (fr) 1978-01-13
IT1114829B (it) 1986-01-27
AT354416B (de) 1979-01-10
GB1536389A (en) 1978-12-20
NL7708121A (nl) 1978-01-24
FR2359103B2 (US20020095090A1-20020718-M00002.png) 1980-08-08
ZA774211B (en) 1978-05-30
FR2359103A2 (fr) 1978-02-17
JPS6064932A (ja) 1985-04-13
ATA531377A (de) 1979-06-15
DE2731669A1 (de) 1978-01-26
AU2720877A (en) 1979-01-25
JPS5353622A (en) 1978-05-16
AU516116B2 (en) 1981-05-21

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Legal Events

Date Code Title Description
MKEX Expiry