JPS57207545A - Production of composite oxide catalyst - Google Patents

Production of composite oxide catalyst

Info

Publication number
JPS57207545A
JPS57207545A JP56092647A JP9264781A JPS57207545A JP S57207545 A JPS57207545 A JP S57207545A JP 56092647 A JP56092647 A JP 56092647A JP 9264781 A JP9264781 A JP 9264781A JP S57207545 A JPS57207545 A JP S57207545A
Authority
JP
Japan
Prior art keywords
oxalic acid
compd
component
raw material
acid complex
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
JP56092647A
Other languages
Japanese (ja)
Other versions
JPS644817B2 (en
Inventor
Masayuki Otake
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP56092647A priority Critical patent/JPS57207545A/en
Publication of JPS57207545A publication Critical patent/JPS57207545A/en
Publication of JPS644817B2 publication Critical patent/JPS644817B2/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

Landscapes

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

Abstract

PURPOSE: To obtain a catalyst of improved catalytic activity and selectivity for vapor phase oxidation of hydrocarbon to carboxylic acid in a process for production of a composite oxide catalyst consisting of V, P, Ti as essentially active components by using an oxalic acid complex compd. of Ti for the raw material for the Ti component.
CONSTITUTION: V2O5 or the like is used as a raw material for a V component and P2O5 or the like as a raw material for a P component. An oxalic acid complex compd. of Ti such as titanium oxalate, titanium ammonium oxalate or the like is used as a raw material for a Ti component. All of said raw materials may not be the oxalic acid complex. compd. and said compd. may be a part of the raw material. TiO2 is usable for the raw materials for the Ti component other than these, but this does not dissolve in oxallc acid, and despite the addition of the oxalic acid for the purpose of reduction dissolution of, for example, V2O5 into the excess soln., it is not converted to the oxalic acid complex compd. On the other hand, the oxalic acid complex compd. of Ti forms a crystalline or amorphous composite oxide with V and P.
COPYRIGHT: (C)1982,JPO&Japio
JP56092647A 1981-06-16 1981-06-16 Production of composite oxide catalyst Granted JPS57207545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56092647A JPS57207545A (en) 1981-06-16 1981-06-16 Production of composite oxide catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56092647A JPS57207545A (en) 1981-06-16 1981-06-16 Production of composite oxide catalyst

Publications (2)

Publication Number Publication Date
JPS57207545A true JPS57207545A (en) 1982-12-20
JPS644817B2 JPS644817B2 (en) 1989-01-26

Family

ID=14060240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56092647A Granted JPS57207545A (en) 1981-06-16 1981-06-16 Production of composite oxide catalyst

Country Status (1)

Country Link
JP (1) JPS57207545A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705668A1 (en) * 1993-05-28 1994-12-02 Rhone Poulenc Chimie Process for the preparation of acetic acid by gentle oxidation of ethane
EP0794151A1 (en) * 1996-03-08 1997-09-10 Nippon Shokubai Co., Ltd. Novel metal ion-exchanged phosphorusvanadium compound and solid acid catalyst using the compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705668A1 (en) * 1993-05-28 1994-12-02 Rhone Poulenc Chimie Process for the preparation of acetic acid by gentle oxidation of ethane
EP0627401A1 (en) * 1993-05-28 1994-12-07 Rhone-Poulenc Chimie Process for preparing acetic acid by oxidation of ethane
EP0794151A1 (en) * 1996-03-08 1997-09-10 Nippon Shokubai Co., Ltd. Novel metal ion-exchanged phosphorusvanadium compound and solid acid catalyst using the compound

Also Published As

Publication number Publication date
JPS644817B2 (en) 1989-01-26

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