IT1086498B - Procedimento d'isomerizzazione di alchilaromatici - Google Patents

Procedimento d'isomerizzazione di alchilaromatici

Info

Publication number
IT1086498B
IT1086498B IT27844/77A IT2784477A IT1086498B IT 1086498 B IT1086498 B IT 1086498B IT 27844/77 A IT27844/77 A IT 27844/77A IT 2784477 A IT2784477 A IT 2784477A IT 1086498 B IT1086498 B IT 1086498B
Authority
IT
Italy
Prior art keywords
alchylaromatic
isomerization procedure
isomerization
procedure
alchylaromatic isomerization
Prior art date
Application number
IT27844/77A
Other languages
English (en)
Original Assignee
Chevron Res
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 Chevron Res filed Critical Chevron Res
Application granted granted Critical
Publication of IT1086498B publication Critical patent/IT1086498B/it

Links

Classifications

    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • 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
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6567—Rhenium
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
IT27844/77A 1976-11-10 1977-09-22 Procedimento d'isomerizzazione di alchilaromatici IT1086498B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/740,580 US4059645A (en) 1976-11-10 1976-11-10 Alkylaromatic isomerization process

Publications (1)

Publication Number Publication Date
IT1086498B true IT1086498B (it) 1985-05-28

Family

ID=24977161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27844/77A IT1086498B (it) 1976-11-10 1977-09-22 Procedimento d'isomerizzazione di alchilaromatici

Country Status (9)

Country Link
US (1) US4059645A (it)
JP (1) JPS5359631A (it)
BE (1) BE858629A (it)
CA (1) CA1077968A (it)
DE (1) DE2742235A1 (it)
FR (1) FR2370713A1 (it)
GB (1) GB1534837A (it)
IT (1) IT1086498B (it)
NL (1) NL7712300A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245130A (en) * 1978-06-02 1981-01-13 The British Petroleum Company Limited Isomerization of alkyl aromatics using a gallium containing aluminosilicate catalyst
NO151152C (no) * 1982-10-01 1985-02-20 Sentralinst For Ind Forskning Fremgangsmaate for isomerisering av alkylbenzener, saerlig xylener
US6610196B1 (en) * 1999-11-24 2003-08-26 Conocophillips Company Catalytic reforming process
US6558532B1 (en) * 1999-11-24 2003-05-06 Phillips Petroleum Company Catalytic reforming process
US6458266B1 (en) * 1999-11-24 2002-10-01 Phillips Petroleum Company Catalytic reforming process with inhibition of catalyst deactivation
US6478952B1 (en) * 2000-07-19 2002-11-12 Phillips Petroleum Company Catalytic reforming process including the addition of organic aluminum halide
AU2001267088A1 (en) * 2001-06-14 2003-01-02 Conocophillips Company Improved catalytic reforming process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078318A (en) * 1957-07-05 1963-02-19 Universal Oil Prod Co Production of specific xylene isomers
US3381048A (en) * 1965-09-16 1968-04-30 Standard Oil Co Isomerization of xylene isomers
US3415737A (en) * 1966-06-24 1968-12-10 Chevron Res Reforming a sulfur-free naphtha with a platinum-rhenium catalyst
US3577475A (en) * 1969-01-30 1971-05-04 Chevron Res Isomerization of c8 alkyl aromatics
US3879484A (en) * 1969-02-25 1975-04-22 Universal Oil Prod Co Hydrocarbon isomerization process
US3632835A (en) * 1969-02-25 1972-01-04 Universal Oil Prod Co Hydrocarbon isomerization process
US3553276A (en) * 1969-04-04 1971-01-05 Universal Oil Prod Co C8-alkylaromatic isomerization process
US3538173A (en) * 1969-05-05 1970-11-03 Universal Oil Prod Co C8-alkylaromatic isomerization process
US3997618A (en) * 1970-03-20 1976-12-14 Engelhard Minerals & Chemicals Corporation Process for isomerizing alkyl benzenes
JPS4868534A (it) * 1971-12-27 1973-09-18
JPS48102802A (it) * 1972-03-13 1973-12-24
US3897484A (en) * 1972-03-30 1975-07-29 Ajinomoto Kk Mono-alanine maleate
DD104967A1 (it) * 1972-09-05 1974-04-05

Also Published As

Publication number Publication date
GB1534837A (en) 1978-12-06
CA1077968A (en) 1980-05-20
JPS5359631A (en) 1978-05-29
FR2370713B1 (it) 1984-02-24
NL7712300A (nl) 1978-05-12
BE858629A (fr) 1978-01-02
US4059645A (en) 1977-11-22
DE2742235A1 (de) 1978-05-18
FR2370713A1 (fr) 1978-06-09

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