FR2398036A1 - Procede de preparation d'acide methacrylique par oxydation catalytique de methacroleine - Google Patents

Procede de preparation d'acide methacrylique par oxydation catalytique de methacroleine

Info

Publication number
FR2398036A1
FR2398036A1 FR7821732A FR7821732A FR2398036A1 FR 2398036 A1 FR2398036 A1 FR 2398036A1 FR 7821732 A FR7821732 A FR 7821732A FR 7821732 A FR7821732 A FR 7821732A FR 2398036 A1 FR2398036 A1 FR 2398036A1
Authority
FR
France
Prior art keywords
methacrylic acid
methacrolein
catalytic oxidation
molecular oxygen
preparing methacrylic
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
FR7821732A
Other languages
English (en)
Other versions
FR2398036B1 (fr
Inventor
Teruhisa Sakamoto
Shigeo Nakamura
Nobuyuki Taniguchi
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Publication of FR2398036A1 publication Critical patent/FR2398036A1/fr
Application granted granted Critical
Publication of FR2398036B1 publication Critical patent/FR2398036B1/fr
Granted legal-status Critical Current

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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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8871—Rare earth metals or actinides
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8874—Gallium, indium or thallium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8878—Chromium
    • 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

Landscapes

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

Abstract

a. Procédé de préparation d'acide méthacrylique par oxydation catalytique en phase vapeur de méthacroleine au moyen d'oxygène moléculaire ou d'un gaz contenant de l'oxygène moleculaire. b. Il comprend l'utilisation d'un catalyseur d'oxyde complexe multi-élémentaire de formule : Moa Pb Asc Vd Cue Cef Cr g Oh dans laquelle a, b, d, e, f, g et h représentent respectivement des rapports atomiques et a = 12, b = 0,5 à 3,0, c = 0,01 à 1,2, d = 0,01 à 2,0, e = 0,01 à 2,0, f = 0,01 à 1,2, g = 0 à 2,0; et h est fonction des valences des autres composants et est habituellement compris entre 37 et 60, catalyseur qui est préparé avec ou sans réduction en utilisant un acide carboxylique dibasique, un acide oxycarboxylique, du mannitol ou du pyrogallol. c. Industrie de la fabrication de l'acide méthacrylique.
FR7821732A 1977-07-22 1978-07-21 Procede de preparation d'acide methacrylique par oxydation catalytique de methacroleine Granted FR2398036A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52087247A JPS6048496B2 (ja) 1977-07-22 1977-07-22 メタクリル酸の製造方法

Publications (2)

Publication Number Publication Date
FR2398036A1 true FR2398036A1 (fr) 1979-02-16
FR2398036B1 FR2398036B1 (fr) 1984-05-11

Family

ID=13909463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821732A Granted FR2398036A1 (fr) 1977-07-22 1978-07-21 Procede de preparation d'acide methacrylique par oxydation catalytique de methacroleine

Country Status (5)

Country Link
US (1) US4178464A (fr)
JP (1) JPS6048496B2 (fr)
DE (1) DE2831540A1 (fr)
FR (1) FR2398036A1 (fr)
GB (1) GB2001255B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811416B2 (ja) * 1978-12-13 1983-03-02 日本化薬株式会社 メタクリル酸の製造法
JPS55124734A (en) * 1979-03-22 1980-09-26 Nippon Kayaku Co Ltd Preparation of methacrylic acid
JPS56113726A (en) * 1980-02-08 1981-09-07 Standard Oil Co Manufacture of aldehyde and carboxylic acid
DE3030243A1 (de) * 1980-08-09 1982-03-18 Basf Ag, 6700 Ludwigshafen Oxidationskatalysator insbesondere fuer die herstellung von methacrylsaeure durch gasphasenoxidation von methacrolein
DE3208571A1 (de) * 1982-03-10 1983-09-22 Basf Ag, 6700 Ludwigshafen Oxidationskatalysator, insbesondere fuer die herstellung von methacrylsaeure durch gasphasenoxidation von methacrolein
DE3208572A1 (de) * 1982-03-10 1983-09-22 Basf Ag, 6700 Ludwigshafen Verfahren und katalysator zur herstellung von methacrylsaeure
US4510259A (en) * 1982-05-26 1985-04-09 Standard Oil Company (Indiana) Catalysts for the production of maleic anhydride by the oxidation of butane
JPS59115750A (ja) * 1982-12-22 1984-07-04 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸合成用触媒
US6762148B2 (en) * 1999-09-17 2004-07-13 Nippon Kayaku Kabushiki Kaisha Catalyst process of making
KR20110025746A (ko) * 2008-06-02 2011-03-11 니폰 가야꾸 가부시끼가이샤 촉매 및 불포화 알데히드와 불포화 카르복시산의 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207089A (en) * 1968-02-17 1970-09-30 Knapsack Ag Process for the manufacture of aliphatic acrylic acid esters
US3875220A (en) * 1973-10-11 1975-04-01 Standard Oil Co Ohio Process for the preparation of methacrylic acid from methacrolein
FR2289481A1 (fr) * 1974-10-23 1976-05-28 Nippon Zeon Co Composition catalytique pour l'oxydation en phase vapeur d'aldehydes non satures

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035417A (en) * 1966-03-30 1977-07-12 Rohm And Haas Company Process for producing acrylic acid or methacrylic acid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207089A (en) * 1968-02-17 1970-09-30 Knapsack Ag Process for the manufacture of aliphatic acrylic acid esters
US3875220A (en) * 1973-10-11 1975-04-01 Standard Oil Co Ohio Process for the preparation of methacrylic acid from methacrolein
FR2289481A1 (fr) * 1974-10-23 1976-05-28 Nippon Zeon Co Composition catalytique pour l'oxydation en phase vapeur d'aldehydes non satures

Also Published As

Publication number Publication date
DE2831540A1 (de) 1979-02-01
JPS6048496B2 (ja) 1985-10-28
US4178464A (en) 1979-12-11
GB2001255A (en) 1979-01-31
JPS5422319A (en) 1979-02-20
GB2001255B (en) 1982-01-20
FR2398036B1 (fr) 1984-05-11

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