JPS57149231A - Preparation of lower hydrocarbon - Google Patents

Preparation of lower hydrocarbon

Info

Publication number
JPS57149231A
JPS57149231A JP56034428A JP3442881A JPS57149231A JP S57149231 A JPS57149231 A JP S57149231A JP 56034428 A JP56034428 A JP 56034428A JP 3442881 A JP3442881 A JP 3442881A JP S57149231 A JPS57149231 A JP S57149231A
Authority
JP
Japan
Prior art keywords
counter ions
heteropolyacid
salt
preparation
catalyst
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.)
Granted
Application number
JP56034428A
Other languages
Japanese (ja)
Other versions
JPH0143729B2 (en
Inventor
Yukio Yoneda
Makoto Misonoo
Toshio Okuhara
Atsushi Kasai
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP56034428A priority Critical patent/JPS57149231A/en
Publication of JPS57149231A publication Critical patent/JPS57149231A/en
Publication of JPH0143729B2 publication Critical patent/JPH0143729B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To prepare lower hydrocarbons, especially ethylene and propylene, in high selectivity, by reacting methanol and/or dimethyl ether using a heteropolyacid salt having bulky counter ions, as a catalyst.
CONSTITUTION: Lower hydrocarbons are prepared by reacting methanol and/or dimethyl ether in the presence of a catalyst comprising a heteropolyacid sald having bulky counter ions, at 100W500°C, preferably, 200W350°C. The heteropolyacid salt having bulky counter ions is a salt of an organic base such as an aromatic amine (e.g. pyrazine) and a hetero-polyacid.
COPYRIGHT: (C)1982,JPO&Japio
JP56034428A 1981-03-09 1981-03-09 Preparation of lower hydrocarbon Granted JPS57149231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56034428A JPS57149231A (en) 1981-03-09 1981-03-09 Preparation of lower hydrocarbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56034428A JPS57149231A (en) 1981-03-09 1981-03-09 Preparation of lower hydrocarbon

Publications (2)

Publication Number Publication Date
JPS57149231A true JPS57149231A (en) 1982-09-14
JPH0143729B2 JPH0143729B2 (en) 1989-09-22

Family

ID=12413935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56034428A Granted JPS57149231A (en) 1981-03-09 1981-03-09 Preparation of lower hydrocarbon

Country Status (1)

Country Link
JP (1) JPS57149231A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009990A3 (en) * 1994-07-13 1997-11-04 Degussa Heteropolyoxometallates microporous and method of making.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009990A3 (en) * 1994-07-13 1997-11-04 Degussa Heteropolyoxometallates microporous and method of making.

Also Published As

Publication number Publication date
JPH0143729B2 (en) 1989-09-22

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