JPS53103414A - Preparation of acrylic acid - Google Patents

Preparation of acrylic acid

Info

Publication number
JPS53103414A
JPS53103414A JP1888377A JP1888377A JPS53103414A JP S53103414 A JPS53103414 A JP S53103414A JP 1888377 A JP1888377 A JP 1888377A JP 1888377 A JP1888377 A JP 1888377A JP S53103414 A JPS53103414 A JP S53103414A
Authority
JP
Japan
Prior art keywords
acrylic acid
catalyst
catalytic
acrolein
yield
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.)
Pending
Application number
JP1888377A
Other languages
Japanese (ja)
Other versions
JPS57299B2 (en
Inventor
Hiroshi Ichihashi
Yasuo Kikuzono
Yoshihiko Nagaoka
Tatsuo Shiraishi
Original Assignee
Sumitomo Chem 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 Chem Co Ltd filed Critical Sumitomo Chem Co Ltd
Priority to JP1888377A priority Critical patent/JPS57299B2/ja
Publication of JPS53103414A publication Critical patent/JPS53103414A/en
Publication of JPS57299B2 publication Critical patent/JPS57299B2/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: To prepare acrylic acid in high yield by catalytic gaseous oxidation of acrolein, and to improve the catalytic properties (powdering rate) and the life of the catalyst, using a solid catalyst of Mo-V-Cu-P-X.
COPYRIGHT: (C)1978,JPO&Japio
JP1888377A 1977-02-22 1977-02-22 Expired JPS57299B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1888377A JPS57299B2 (en) 1977-02-22 1977-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1888377A JPS57299B2 (en) 1977-02-22 1977-02-22

Publications (2)

Publication Number Publication Date
JPS53103414A true JPS53103414A (en) 1978-09-08
JPS57299B2 JPS57299B2 (en) 1982-01-06

Family

ID=11983947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1888377A Expired JPS57299B2 (en) 1977-02-22 1977-02-22

Country Status (1)

Country Link
JP (1) JPS57299B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466619A (en) * 1977-10-31 1979-05-29 Nippon Kayaku Co Ltd Preparation of methacrylic acid and its catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466619A (en) * 1977-10-31 1979-05-29 Nippon Kayaku Co Ltd Preparation of methacrylic acid and its catalyst
JPS5924140B2 (en) * 1977-10-31 1984-06-07 Nippon Kayaku Kk

Also Published As

Publication number Publication date
JPS57299B2 (en) 1982-01-06

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