ES359257A1 - Un procedimiento de una etapa para la isomerizacion conti- nua de hidrocarburos aromaticos c8. - Google Patents

Un procedimiento de una etapa para la isomerizacion conti- nua de hidrocarburos aromaticos c8.

Info

Publication number
ES359257A1
ES359257A1 ES359257A ES359257A ES359257A1 ES 359257 A1 ES359257 A1 ES 359257A1 ES 359257 A ES359257 A ES 359257A ES 359257 A ES359257 A ES 359257A ES 359257 A1 ES359257 A1 ES 359257A1
Authority
ES
Spain
Prior art keywords
isomerization
xylene
product mixture
recycled
partial pressure
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
ES359257A
Other languages
English (en)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES359257A1 publication Critical patent/ES359257A1/es
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
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • 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
    • 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)
ES359257A 1967-10-19 1968-10-17 Un procedimiento de una etapa para la isomerizacion conti- nua de hidrocarburos aromaticos c8. Expired ES359257A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5393/68A GB1171865A (en) 1967-10-19 1967-10-19 Continuous Process for the Preparation of p-Xylene.
GB4758767 1967-10-19

Publications (1)

Publication Number Publication Date
ES359257A1 true ES359257A1 (es) 1970-06-01

Family

ID=26239857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES359257A Expired ES359257A1 (es) 1967-10-19 1968-10-17 Un procedimiento de una etapa para la isomerizacion conti- nua de hidrocarburos aromaticos c8.

Country Status (9)

Country Link
JP (1) JPS4947734B1 (es)
BE (1) BE722433A (es)
CA (1) CA986144A (es)
DE (1) DE1803694C3 (es)
ES (1) ES359257A1 (es)
FR (1) FR1588697A (es)
GB (1) GB1171865A (es)
NL (1) NL162049C (es)
SE (1) SE352332B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1255459A (en) * 1970-05-26 1971-12-01 Shell Int Research Process for the isomerization of alkylaromatic hydrocarbons
US4139571A (en) * 1977-09-14 1979-02-13 Atlantic Richfield Company C8 Alkyl aromatic hydrocarbon isomerization by recycling benzene and toluene

Also Published As

Publication number Publication date
DE1803694B2 (de) 1979-05-03
NL162049B (nl) 1979-11-15
DE1803694A1 (de) 1969-06-26
FR1588697A (es) 1970-04-17
CA986144A (en) 1976-03-23
DE1803694C3 (de) 1979-12-20
BE722433A (es) 1969-04-17
NL162049C (nl) 1980-04-15
NL6814836A (es) 1969-04-22
JPS4947734B1 (es) 1974-12-17
GB1171865A (en) 1969-11-26
SE352332B (es) 1972-12-27

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