JPH0531532B2 - - Google Patents

Info

Publication number
JPH0531532B2
JPH0531532B2 JP57126307A JP12630782A JPH0531532B2 JP H0531532 B2 JPH0531532 B2 JP H0531532B2 JP 57126307 A JP57126307 A JP 57126307A JP 12630782 A JP12630782 A JP 12630782A JP H0531532 B2 JPH0531532 B2 JP H0531532B2
Authority
JP
Japan
Prior art keywords
catalyst
acid
salts
reaction
molybdenum
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.)
Expired - Lifetime
Application number
JP57126307A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5916850A (ja
Inventor
Masayuki Ootake
Takashi Ushikubo
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 Chemical Corp
Original Assignee
Mitsubishi Chemical Industries 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 Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP57126307A priority Critical patent/JPS5916850A/ja
Priority to DE8383107068T priority patent/DE3362297D1/de
Priority to EP83107068A priority patent/EP0100057B1/en
Publication of JPS5916850A publication Critical patent/JPS5916850A/ja
Priority to US07/314,257 priority patent/US4966990A/en
Publication of JPH0531532B2 publication Critical patent/JPH0531532B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP57126307A 1982-07-20 1982-07-20 メタクリル酸および／またはメタクリル酸エステルの製造方法 Granted JPS5916850A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57126307A JPS5916850A (ja) 1982-07-20 1982-07-20 メタクリル酸および／またはメタクリル酸エステルの製造方法
DE8383107068T DE3362297D1 (en) 1982-07-20 1983-07-19 Process for producing methacrylic acid and/or methacrylic acid ester
EP83107068A EP0100057B1 (en) 1982-07-20 1983-07-19 Process for producing methacrylic acid and/or methacrylic acid ester
US07/314,257 US4966990A (en) 1982-07-20 1989-02-24 Process for producing methacrylic acid and/or methacrylic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57126307A JPS5916850A (ja) 1982-07-20 1982-07-20 メタクリル酸および／またはメタクリル酸エステルの製造方法

Publications (2)

Publication Number Publication Date
JPS5916850A JPS5916850A (ja) 1984-01-28
JPH0531532B2 true JPH0531532B2 (en, 2012) 1993-05-12

Family

ID=14931947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57126307A Granted JPS5916850A (ja) 1982-07-20 1982-07-20 メタクリル酸および／またはメタクリル酸エステルの製造方法

Country Status (4)

Country Link
US (1) US4966990A (en, 2012)
EP (1) EP0100057B1 (en, 2012)
JP (1) JPS5916850A (en, 2012)
DE (1) DE3362297D1 (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5472925A (en) * 1991-08-08 1995-12-05 Mitsubishi Chemical Corporation Catalyst for the production of nitriles
DE69318684T2 (de) * 1992-12-24 1999-01-14 Mitsubishi Chemical Corp., Tokio/Tokyo Herstellungsverfahren eines Katalysators zur Herstellung von Nitrilen
EP0608838B1 (en) * 1993-01-28 1997-04-16 Mitsubishi Chemical Corporation Method for producing an unsaturated carboxylic acid
US5449792A (en) * 1993-02-04 1995-09-12 Mitsubishi Chemical Corporation Method for the production of maleic anhydride
US5534650A (en) * 1994-01-12 1996-07-09 Mitsubishi Chemical Corporation Method for producing a nitrile
CA2271397A1 (en) 1998-05-21 1999-11-21 Rohm And Haas Company A process for preparing a catalyst
JP3702710B2 (ja) * 1999-06-15 2005-10-05 住友化学株式会社 メタクリル酸製造用触媒およびメタクリル酸の製造方法
US7851397B2 (en) * 2005-07-25 2010-12-14 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE617891A (en, 2012) * 1960-11-23
US4077912A (en) * 1972-10-12 1978-03-07 Standard Oil Company Catalysts useful for exothermic reactions
JPS5827255B2 (ja) * 1974-05-31 1983-06-08 三菱レイヨン株式会社 不飽和脂肪酸の製造方法
JPS5949214B2 (ja) * 1976-11-24 1984-12-01 三菱レイヨン株式会社 不飽和カルボン酸またはそのエステルの製法
JPS5598131A (en) * 1979-01-16 1980-07-25 Mitsubishi Chem Ind Ltd Production of methacrylic acid
YU41495B (en) * 1979-01-23 1987-08-31 Nippon Kayaku Kk Process for obtaining methacrolein and methacrylic acid
US4331813A (en) * 1981-02-09 1982-05-25 Ashland Oil, Inc. Process for making esters of unsaturated acids

Also Published As

Publication number Publication date
JPS5916850A (ja) 1984-01-28
EP0100057A1 (en) 1984-02-08
US4966990A (en) 1990-10-30
EP0100057B1 (en) 1986-02-26
DE3362297D1 (en) 1986-04-03

Similar Documents

Publication Publication Date Title
US8232224B2 (en) Methods for making catalysts for methacrolein oxidation
US4146574A (en) Process for preparing heteropoly-acids
JPS6228139B2 (en, 2012)
JPH04250854A (ja) メタクロレインの気相酸化によるメタクリル酸製造用の触媒組成物
JP2001079412A (ja) アルカンの酸化に有用な触媒
KR20090108121A (ko) 포화 및 불포화 알데히드의 불포화 카복실산으로의 산화 촉매, 이의 제조방법 및 사용방법
US4219484A (en) Production of maleic anhydride from four-carbon hydrocarbons using catalysts prepared by water reflux techniques
JPS61283352A (ja) 酸化触媒の製造法
JPS5827255B2 (ja) 不飽和脂肪酸の製造方法
JPH0441454A (ja) メタクロレインの製造方法
JPH03109943A (ja) メタクロレイン及びメタクリル酸の製造用触媒の調製法
JPH0531532B2 (en, 2012)
JPS6018212B2 (ja) メタクリル酸製造用触媒の再生法
EP0046333B1 (en) Bismuth-containing catalyst compositions of use in the oxidation of methacrolein, production thereof and oxidation of methacrolein utilizing them
US4552978A (en) Oxidation of unsaturated aldehydes
EP0052839B1 (en) Process for producing phenols
US4072708A (en) Process for the preparation of unsaturated acids from unsaturated aldehydes
US4218382A (en) Production of maleic anhydride from four-carbon hydrocarbons using catalysts prepared by water reflux techniques
JPH05331085A (ja) メタクロレインおよび／またはメタクリル酸の製造方法
JP3502526B2 (ja) バナジウム−リン系酸化物、その製造方法、該酸化物からなる気相酸化用触媒および炭化水素類の部分気相酸化方法
JP2000296336A (ja) メタクリル酸製造用触媒およびメタクリル酸の製造方法
US4560673A (en) Catalyst for the oxidation of unsaturated aldehydes
JPS5949214B2 (ja) 不飽和カルボン酸またはそのエステルの製法
JPH0597761A (ja) メタクロレイン製造方法及びメタクロレインの製造に用いる触媒の製造方法
US3544624A (en) Process for preparing acrylic acid and methacrylic acid