JPS6468335A - Production of unsaturated carboxylic acid and ester thereof - Google Patents

Production of unsaturated carboxylic acid and ester thereof

Info

Publication number
JPS6468335A
JPS6468335A JP62224798A JP22479887A JPS6468335A JP S6468335 A JPS6468335 A JP S6468335A JP 62224798 A JP62224798 A JP 62224798A JP 22479887 A JP22479887 A JP 22479887A JP S6468335 A JPS6468335 A JP S6468335A
Authority
JP
Japan
Prior art keywords
ester
catalyst
raw material
material gas
acetic acid
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
JP62224798A
Other languages
Japanese (ja)
Inventor
Mamoru So
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 Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP62224798A priority Critical patent/JPS6468335A/en
Publication of JPS6468335A publication Critical patent/JPS6468335A/en
Pending 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

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

Abstract

PURPOSE:To readily obtain the titled compound having one more carbon atom in good yield, by bringing a raw material gas containing saturated monocarboxylic acids, such as acetic acid and ester thereof, and formaldehydes into contact with a catalyst having a P-V-Ti-O based composition. CONSTITUTION:A raw material gas containing acetic acid and/or an ester thereof or propionic acid and/or an ester thereof and formaldehyde and/or a derivative thereof is brought into contact with a catalyst containing a component expressed by the formula (P, V, Ti and O are phosphorus, vanadium, titanium and oxygen; a, b, c and d each are the numbers of P, V, Ti and O atoms; b is 2-20mol.%; c is 10-50mol.%; d is the number required to satisfy the valences of the components except O when a+b+c is 100mol.%) to afford the aimed compound. The catalyst used is obtained by heat-treating a mixture or reaction product of ammonium salts, halides, oxides, etc., of the component elements.
JP62224798A 1987-09-08 1987-09-08 Production of unsaturated carboxylic acid and ester thereof Pending JPS6468335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62224798A JPS6468335A (en) 1987-09-08 1987-09-08 Production of unsaturated carboxylic acid and ester thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224798A JPS6468335A (en) 1987-09-08 1987-09-08 Production of unsaturated carboxylic acid and ester thereof

Publications (1)

Publication Number Publication Date
JPS6468335A true JPS6468335A (en) 1989-03-14

Family

ID=16819367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224798A Pending JPS6468335A (en) 1987-09-08 1987-09-08 Production of unsaturated carboxylic acid and ester thereof

Country Status (1)

Country Link
JP (1) JPS6468335A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195736A (en) * 1990-09-19 1993-03-23 Oki Electric Industry Co., Ltd. Method and apparatus for feeding sheets
WO2013039715A1 (en) 2011-09-16 2013-03-21 Eastman Chemical Company PROCESS FOR PREPARING V-Ti-P CATALYSTS FOR SYNTHESIS OF 2,3-UNSATURATED CARBOXYLIC ACIDS
WO2013039716A1 (en) 2011-09-16 2013-03-21 Eastman Chemical Company Process for preparing modified v-ti-p catalysts for synthesis of 2,3-unsaturated carboxylic acids
WO2014158794A1 (en) 2013-03-14 2014-10-02 Eastman Chemical Company Process for preparing v- ti-p catalysts for synthesis of 2,3-unsaturated carboxylic acids
JP2014534167A (en) * 2011-09-16 2014-12-18 イーストマン ケミカル カンパニー Catalytic dehydration of alcohols and ethers over ternary mixed oxides
US8993801B2 (en) 2011-09-16 2015-03-31 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US9573119B2 (en) 2011-09-16 2017-02-21 Eastman Chemical Company Process for preparing V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195736A (en) * 1990-09-19 1993-03-23 Oki Electric Industry Co., Ltd. Method and apparatus for feeding sheets
JP2014531973A (en) * 2011-09-16 2014-12-04 イーストマン ケミカル カンパニー Process for the preparation of V-Ti-P catalysts for the synthesis of 2,3-unsaturated carboxylic acids
WO2013039716A1 (en) 2011-09-16 2013-03-21 Eastman Chemical Company Process for preparing modified v-ti-p catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8765629B2 (en) 2011-09-16 2014-07-01 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8883672B2 (en) 2011-09-16 2014-11-11 Eastman Chemical Company Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
WO2013039715A1 (en) 2011-09-16 2013-03-21 Eastman Chemical Company PROCESS FOR PREPARING V-Ti-P CATALYSTS FOR SYNTHESIS OF 2,3-UNSATURATED CARBOXYLIC ACIDS
JP2014534167A (en) * 2011-09-16 2014-12-18 イーストマン ケミカル カンパニー Catalytic dehydration of alcohols and ethers over ternary mixed oxides
US8993801B2 (en) 2011-09-16 2015-03-31 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US9493390B2 (en) 2011-09-16 2016-11-15 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US9573119B2 (en) 2011-09-16 2017-02-21 Eastman Chemical Company Process for preparing V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US9861965B2 (en) 2011-09-16 2018-01-09 Eastman Chemical Company Process for preparing modified V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US10065180B2 (en) 2011-09-16 2018-09-04 Eastman Chemical Company Process for preparing modified V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids
WO2014158794A1 (en) 2013-03-14 2014-10-02 Eastman Chemical Company Process for preparing v- ti-p catalysts for synthesis of 2,3-unsaturated carboxylic acids

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