MY189907A - Catalyst for production of methacrylic acid, method of producing the same, method of producing methacrylic acid, and method of producing methacrylic acid ester - Google Patents

Catalyst for production of methacrylic acid, method of producing the same, method of producing methacrylic acid, and method of producing methacrylic acid ester

Info

Publication number
MY189907A
MY189907A MYPI2019000714A MYPI2019000714A MY189907A MY 189907 A MY189907 A MY 189907A MY PI2019000714 A MYPI2019000714 A MY PI2019000714A MY PI2019000714 A MYPI2019000714 A MY PI2019000714A MY 189907 A MY189907 A MY 189907A
Authority
MY
Malaysia
Prior art keywords
methacrylic acid
producing
production catalyst
catalyst
acid production
Prior art date
Application number
MYPI2019000714A
Inventor
Yuki Kato
Original Assignee
Mitsubishi Chem 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 Chem Corp filed Critical Mitsubishi Chem Corp
Publication of MY189907A publication Critical patent/MY189907A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Provided is a methacrylic acid production catalyst that achieves a high methacrylic acid yield. The methacrylic acid production catalyst is used when producing methacrylic acid by subjecting methacrolein to vapor-phase contact oxidation using molecular oxygen, and contains a heteropoly acid salt at least containing phosphorus, molybdenum, and vanadium. In an X-ray diffraction pattern of the methacrylic acid production catalyst as measured using a Cu-Ka ray after the methacrylic acid production catalyst is allowed to stand for 12 hours in an environment in which the temperature and humidity are maintained at 30?C and 90%, the ratio (I1/I0) of the absolute value of the peak intensity I1 of the (322) plane attributed to the cubic crystal structure of a proton-type heteropoly acid to the absolute value of the peak intensity I0 of the (222) plane attributed to the cubic crystal structure of the heteropoly acid salt is 0.01-0.80.
MYPI2019000714A 2016-09-14 2017-09-05 Catalyst for production of methacrylic acid, method of producing the same, method of producing methacrylic acid, and method of producing methacrylic acid ester MY189907A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016179403 2016-09-14
PCT/JP2017/031885 WO2018051840A1 (en) 2016-09-14 2017-09-05 Methacrylic acid production catalyst and method for producing same, and method for producing methacrylic acid and methacrylic acid ester

Publications (1)

Publication Number Publication Date
MY189907A true MY189907A (en) 2022-03-21

Family

ID=61619401

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019000714A MY189907A (en) 2016-09-14 2017-09-05 Catalyst for production of methacrylic acid, method of producing the same, method of producing methacrylic acid, and method of producing methacrylic acid ester

Country Status (7)

Country Link
JP (1) JP6414343B2 (en)
KR (1) KR102216827B1 (en)
CN (1) CN109641192B (en)
MY (1) MY189907A (en)
SA (1) SA519401149B1 (en)
SG (1) SG11201900754XA (en)
WO (1) WO2018051840A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019026640A1 (en) * 2017-07-31 2019-02-07 三菱ケミカル株式会社 Catalyst precursor, method for producing catalyst, method for producing methacrylic acid and acrylic acid, and method for producing methacrylic acid ester and acrylic acid ester
EP3778012A4 (en) * 2018-03-30 2021-06-09 Asahi Kasei Kabushiki Kaisha CATALYST, CATALYST MANUFACTURING PROCESS, ACRYLONITRILE MANUFACTURING PROCESS
JP7006477B2 (en) * 2018-04-18 2022-02-10 三菱ケミカル株式会社 A method for producing a catalyst for producing methacrylic acid, and a method for producing methacrylic acid.
KR102463952B1 (en) * 2018-04-26 2022-11-04 미쯔비시 케미컬 주식회사 Method for producing catalyst for methacrylic acid production, and method for producing methacrylic acid and methacrylic acid ester
CN113893879B (en) * 2021-11-04 2024-02-06 淄博市翔力致高新材料有限责任公司 Heteropoly acid catalyst and preparation method and application thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122734A (en) * 1979-03-16 1980-09-20 Nippon Kayaku Co Ltd Preparation of methacrylic acid and its catalyst
JPS6035178B2 (en) * 1981-04-17 1985-08-13 株式会社日本触媒 Oxidation catalyst and its preparation method
JPH05177141A (en) * 1991-12-27 1993-07-20 Tosoh Corp Method for producing methacrylic acid
JP4811977B2 (en) * 2001-06-20 2011-11-09 三菱レイヨン株式会社 Method for producing catalyst for synthesis of methacrylic acid
JP2004008834A (en) * 2002-06-03 2004-01-15 Mitsubishi Rayon Co Ltd Method for producing catalyst for producing methacrylic acid
EP1629889B1 (en) * 2003-05-30 2012-05-02 Nippon Kayaku Kabushiki Kaisha Process for producing catalyst for methacrylic acid production
JP4352856B2 (en) * 2003-10-31 2009-10-28 住友化学株式会社 A method for producing a catalyst for producing methacrylic acid, a catalyst for producing methacrylic acid obtained thereby, and a method for producing methacrylic acid.
WO2006001360A1 (en) * 2004-06-28 2006-01-05 Mitsubishi Rayon Co., Ltd. Process for producing catalyst for methacrylic acid synthesis
JP5560596B2 (en) * 2008-07-01 2014-07-30 三菱レイヨン株式会社 Method for producing a catalyst for methacrylic acid production
JP5593605B2 (en) * 2008-11-21 2014-09-24 三菱レイヨン株式会社 Catalyst for producing methacrylic acid, method for producing the same, and method for producing methacrylic acid
JP5214500B2 (en) * 2009-03-09 2013-06-19 住友化学株式会社 Method for producing catalyst for producing methacrylic acid and method for producing methacrylic acid
JP4900449B2 (en) * 2009-10-30 2012-03-21 住友化学株式会社 Method for producing catalyst for producing methacrylic acid and method for producing methacrylic acid

Also Published As

Publication number Publication date
CN109641192A (en) 2019-04-16
KR20190042095A (en) 2019-04-23
JPWO2018051840A1 (en) 2018-09-13
SA519401149B1 (en) 2022-11-14
WO2018051840A1 (en) 2018-03-22
JP6414343B2 (en) 2018-10-31
CN109641192B (en) 2022-05-03
KR102216827B1 (en) 2021-02-17
SG11201900754XA (en) 2019-02-27

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