GB1458887A - Process for the production of methacrylic acid - Google Patents

Process for the production of methacrylic acid

Info

Publication number
GB1458887A
GB1458887A GB2997874A GB2997874A GB1458887A GB 1458887 A GB1458887 A GB 1458887A GB 2997874 A GB2997874 A GB 2997874A GB 2997874 A GB2997874 A GB 2997874A GB 1458887 A GB1458887 A GB 1458887A
Authority
GB
United Kingdom
Prior art keywords
methacrylic acid
production
july
oxidation
oxides
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
Application number
GB2997874A
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Publication of GB1458887A publication Critical patent/GB1458887A/en
Expired 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
    • 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
    • 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
    • B01J23/86—Chromium
    • B01J23/866—Nickel and 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
    • 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
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

1458887 Methacrylic acid JAPAN SYNTHETIC RUBBER CO Ltd 5 July 1974 [5 July 1973] 29978/74 Heading C2C [Also in Division B1] Methacrylic acid is made by the vapour oxidation of methacrolein in the presence of a catalyst comprising oxides of Ni, Mo, W and V. The catalysts may also contain oxides of alkali metals, Zn, In, Tl, Ti, Zr, Nb, Ta, Cr, Fe and/or Co, and may be supported. The oxidation may be effected at 250-500‹ C. and atmospheric pressure in the presence of steam using air as the oxidant.
GB2997874A 1973-07-05 1974-07-05 Process for the production of methacrylic acid Expired GB1458887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7523373A JPS5714333B2 (en) 1973-07-05 1973-07-05

Publications (1)

Publication Number Publication Date
GB1458887A true GB1458887A (en) 1976-12-15

Family

ID=13570283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2997874A Expired GB1458887A (en) 1973-07-05 1974-07-05 Process for the production of methacrylic acid

Country Status (5)

Country Link
JP (1) JPS5714333B2 (en)
DE (1) DE2432486C3 (en)
FR (1) FR2235908B1 (en)
GB (1) GB1458887A (en)
NL (1) NL158164B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999003578A1 (en) * 1997-07-15 1999-01-28 Exxon Research And Engineering Company Nickel molybdotungstate hydrotreating catalysts
US6162350A (en) * 1997-07-15 2000-12-19 Exxon Research And Engineering Company Hydroprocessing using bulk Group VIII/Group VIB catalysts (HEN-9901)
US6278030B1 (en) 1997-07-15 2001-08-21 Exxon Chemical Patents, Inc. Process for preparing alcohols by the Oxo process
US7229548B2 (en) 1997-07-15 2007-06-12 Exxonmobil Research And Engineering Company Process for upgrading naphtha
US7232515B1 (en) 1997-07-15 2007-06-19 Exxonmobil Research And Engineering Company Hydrofining process using bulk group VIII/Group VIB catalysts
US7288182B1 (en) 1997-07-15 2007-10-30 Exxonmobil Research And Engineering Company Hydroprocessing using bulk Group VIII/Group VIB catalysts
US7513989B1 (en) 1997-07-15 2009-04-07 Exxonmobil Research And Engineering Company Hydrocracking process using bulk group VIII/Group VIB catalysts

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223589A (en) * 1975-08-18 1977-02-22 Mitsubishi Petrochem Co Ltd Catalyst for producing alpha,beta-unsaturaded carboxylic acid
PL103416B1 (en) * 1976-04-30 1979-06-30 METHOD OF MANUFACTURING ACID ANHYDROUSES BY PARTIAL OXIDATION OF AROMATIC HYDROCARBONS
US4808563A (en) * 1986-03-24 1989-02-28 The Standard Oil Company Molybdenum-tungsten-containing catalyst for methane conversion process

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999003578A1 (en) * 1997-07-15 1999-01-28 Exxon Research And Engineering Company Nickel molybdotungstate hydrotreating catalysts
US6156695A (en) * 1997-07-15 2000-12-05 Exxon Research And Engineering Company Nickel molybdotungstate hydrotreating catalysts
US6162350A (en) * 1997-07-15 2000-12-19 Exxon Research And Engineering Company Hydroprocessing using bulk Group VIII/Group VIB catalysts (HEN-9901)
US6278030B1 (en) 1997-07-15 2001-08-21 Exxon Chemical Patents, Inc. Process for preparing alcohols by the Oxo process
US7229548B2 (en) 1997-07-15 2007-06-12 Exxonmobil Research And Engineering Company Process for upgrading naphtha
US7232515B1 (en) 1997-07-15 2007-06-19 Exxonmobil Research And Engineering Company Hydrofining process using bulk group VIII/Group VIB catalysts
US7288182B1 (en) 1997-07-15 2007-10-30 Exxonmobil Research And Engineering Company Hydroprocessing using bulk Group VIII/Group VIB catalysts
US7513989B1 (en) 1997-07-15 2009-04-07 Exxonmobil Research And Engineering Company Hydrocracking process using bulk group VIII/Group VIB catalysts

Also Published As

Publication number Publication date
JPS5714333B2 (en) 1982-03-24
FR2235908A1 (en) 1975-01-31
DE2432486B2 (en) 1977-10-06
DE2432486C3 (en) 1978-06-01
JPS5025519A (en) 1975-03-18
DE2432486A1 (en) 1975-02-06
NL158164B (en) 1978-10-16
NL7409013A (en) 1975-01-07
FR2235908B1 (en) 1978-01-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee