NL167948C - METHOD FOR ISOMERIZING AN ETHYLBENZENE CONTAINING MIXTURE OF XYLENE ISOMERS. - Google Patents

METHOD FOR ISOMERIZING AN ETHYLBENZENE CONTAINING MIXTURE OF XYLENE ISOMERS.

Info

Publication number
NL167948C
NL167948C NLAANVRAGE7412092,A NL7412092A NL167948C NL 167948 C NL167948 C NL 167948C NL 7412092 A NL7412092 A NL 7412092A NL 167948 C NL167948 C NL 167948C
Authority
NL
Netherlands
Prior art keywords
isomerizing
containing mixture
xylene isomers
ethylbenzene containing
ethylbenzene
Prior art date
Application number
NLAANVRAGE7412092,A
Other languages
Dutch (nl)
Other versions
NL167948B (en
NL7412092A (en
Original Assignee
Mobil Oil Corp
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 US00397194A external-priority patent/US3856873A/en
Priority claimed from US00397039A external-priority patent/US3856872A/en
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of NL7412092A publication Critical patent/NL7412092A/en
Publication of NL167948B publication Critical patent/NL167948B/en
Application granted granted Critical
Publication of NL167948C publication Critical patent/NL167948C/en

Links

Classifications

    • 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
    • C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
    • C07C5/2732—Catalytic processes
    • C07C5/2754—Catalytic processes 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
NLAANVRAGE7412092,A 1973-09-13 1974-09-11 METHOD FOR ISOMERIZING AN ETHYLBENZENE CONTAINING MIXTURE OF XYLENE ISOMERS. NL167948C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00397194A US3856873A (en) 1973-09-13 1973-09-13 Xylene isomerization
US00397039A US3856872A (en) 1973-09-13 1973-09-13 Xylene isomerization

Publications (3)

Publication Number Publication Date
NL7412092A NL7412092A (en) 1975-03-17
NL167948B NL167948B (en) 1981-09-16
NL167948C true NL167948C (en) 1984-12-17

Family

ID=27015739

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7412092,A NL167948C (en) 1973-09-13 1974-09-11 METHOD FOR ISOMERIZING AN ETHYLBENZENE CONTAINING MIXTURE OF XYLENE ISOMERS.

Country Status (11)

Country Link
JP (1) JPS5341658B2 (en)
CS (1) CS180026B2 (en)
DD (1) DD112971A5 (en)
DE (1) DE2442241C3 (en)
ES (1) ES428303A1 (en)
FR (1) FR2243920B1 (en)
GB (1) GB1444481A (en)
IT (1) IT1021338B (en)
NL (1) NL167948C (en)
PL (1) PL97858B1 (en)
RO (1) RO71614A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101596A (en) * 1977-01-10 1978-07-18 Mobil Oil Company Low pressure xylene isomerization
US4101595A (en) * 1977-05-02 1978-07-18 Mobil Oil Corporation Conversion of ethyl benzene to para xylene
US4152363A (en) * 1977-05-09 1979-05-01 Mobil Oil Corporation Vapor phase isomerization of methyl-substituted aromatic hydrocarbons improved by using highly diluted zeolite catalyst
US4163028A (en) * 1977-07-22 1979-07-31 Mobil Oil Corporation Xylene isomerization
US4159282A (en) * 1978-06-09 1979-06-26 Mobil Oil Corporation Xylene isomerization
JPS57200318A (en) * 1981-06-03 1982-12-08 Toray Ind Inc Conversion of aromatic hydrocarbon
EP1547684A1 (en) * 1998-11-16 2005-06-29 Shell Internationale Researchmaatschappij B.V. Catalytic dewaxing process
CN101306382B (en) * 2007-05-16 2011-05-18 中国石油化工股份有限公司 Catalyst for alkyl aromatics isomerization

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281483A (en) * 1963-08-15 1966-10-25 Shell Oil Co Disproportionation of alkyl aromatic hydrocarbons in the presence of hydrogen mordenite

Also Published As

Publication number Publication date
DE2442241B2 (en) 1979-04-05
ES428303A1 (en) 1976-10-01
IT1021338B (en) 1978-01-30
PL97858B1 (en) 1978-03-30
FR2243920B1 (en) 1979-09-28
RO71614A (en) 1982-05-10
DE2442241C3 (en) 1979-11-22
DD112971A5 (en) 1975-05-12
NL167948B (en) 1981-09-16
JPS5053336A (en) 1975-05-12
NL7412092A (en) 1975-03-17
CS180026B2 (en) 1977-12-30
JPS5341658B2 (en) 1978-11-06
FR2243920A1 (en) 1975-04-11
DE2442241A1 (en) 1975-03-20
GB1444481A (en) 1976-07-28

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Legal Events

Date Code Title Description
R1B Notice of opposition during period of laying open
NP1G Patent granted (not automatically) [patent specification modified]
V4 Discontinued because of reaching the maximum lifetime of a patent