JPS6468334A - Production of unsaturated carboxylic acid and ester thereof - Google Patents

Production of unsaturated carboxylic acid and ester thereof

Info

Publication number
JPS6468334A
JPS6468334A JP62224797A JP22479787A JPS6468334A JP S6468334 A JPS6468334 A JP S6468334A JP 62224797 A JP62224797 A JP 62224797A JP 22479787 A JP22479787 A JP 22479787A JP S6468334 A JPS6468334 A JP S6468334A
Authority
JP
Japan
Prior art keywords
ester
acids
acid
catalyst
production
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
JP62224797A
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 JP62224797A priority Critical patent/JPS6468334A/en
Publication of JPS6468334A publication Critical patent/JPS6468334A/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 improve yield of the aimed compound, by using a specific catalyst containing phosphorus, vanadium, nickel and oxygen in producing acrylic acids or methacrylic acids from acetic acids or propionic acids and formaldehydes. 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 to produce acrylic acid and/or an ester or methacrylic acid and/or an ester thereof. In the process, a catalyst containing a component expressed by the formula PaVbNicOd (a-d each represent the numbers of P, V, Ni and O atoms; a is 0.8-21; c is 0.2-20; d is the number of atoms required to satisfy the valences of the components except O when b is 1) is used to provide the aimed compound in a higher yield than that in using a conventionally well-known catalyst.
JP62224797A 1987-09-08 1987-09-08 Production of unsaturated carboxylic acid and ester thereof Pending JPS6468334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62224797A JPS6468334A (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
JP62224797A JPS6468334A (en) 1987-09-08 1987-09-08 Production of unsaturated carboxylic acid and ester thereof

Publications (1)

Publication Number Publication Date
JPS6468334A true JPS6468334A (en) 1989-03-14

Family

ID=16819351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224797A Pending JPS6468334A (en) 1987-09-08 1987-09-08 Production of unsaturated carboxylic acid and ester thereof

Country Status (1)

Country Link
JP (1) JPS6468334A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Similar Documents

Publication Publication Date Title
FR2456723A1 (en) PROCESS FOR PRODUCING CARBOXYL ESTERS
KR830007501A (en) Process for preparing unsaturated acids and esters
JPS5340760A (en) Preparation of unsaturated imide esters
JPS6468334A (en) Production of unsaturated carboxylic acid and ester thereof
MY107357A (en) Process for making olefins
JPS6468335A (en) Production of unsaturated carboxylic acid and ester thereof
JPS6468336A (en) Production of unsaturated carboxylic acid and ester thereof
GB1489852A (en) Production of acrylic and methacrylic acid
JPS6468337A (en) Production of unsaturated carboxylic acid and ester thereof
DE3473438D1 (en) Process for the production of alpha, beta-ethylenically unsaturated esters
EP0383118A3 (en) Process for the production of synthetic materials including flat produce
JPS5227089A (en) Catalyst for production of carboxylic acid ester
JPS56104905A (en) Production of novel modified resin
ES2001798A6 (en) Process for the preparation of esters of alpha-ethylenically unsaturated alcohols and alpha-ethylenically unsaturated carboxylic acids.
JPS6466142A (en) Production of unsaturated carboxylic acid and ester thereof
JPS5273822A (en) Production of alpha-formylcarboxylic acid esters
JPS5390210A (en) Preparation of conjugated diene monoester
ES2010048A6 (en) Process of recovering and esterifying maleic anhydride
JPS5265222A (en) Preparation of phosphoric acid ester having perfluoroalkyl group
JPS51115408A (en) Process for preparation of unsaturated esters
ES8304531A1 (en) Process for making esters of unsaturated acids
JPS649951A (en) Production of alpha,beta-unsaturated aliphatic monocarboxylic acid or ester thereof
JPS5230284A (en) Method of activating unsaturated ester production catalyst
JPS51114392A (en) Separation of catalyst for carboxylic acid ester production
ATE92033T1 (en) CARBOXYLATION PROCESSES FOR THE PRODUCTION OF AROMATIC CARBONIC ACID ESTERS AND ALKYL IODIDE.