GB1538031A - Catalyst intermediates - Google Patents

Catalyst intermediates

Info

Publication number
GB1538031A
GB1538031A GB2564077A GB2564077A GB1538031A GB 1538031 A GB1538031 A GB 1538031A GB 2564077 A GB2564077 A GB 2564077A GB 2564077 A GB2564077 A GB 2564077A GB 1538031 A GB1538031 A GB 1538031A
Authority
GB
United Kingdom
Prior art keywords
catalyst intermediates
intermediates
catalyst
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
GB2564077A
Other languages
English (en)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1538031A publication Critical patent/GB1538031A/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
    • 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
    • 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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB2564077A 1976-06-21 1977-06-20 Catalyst intermediates Expired GB1538031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69845876A 1976-06-21 1976-06-21

Publications (1)

Publication Number Publication Date
GB1538031A true GB1538031A (en) 1979-01-10

Family

ID=24805337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2564077A Expired GB1538031A (en) 1976-06-21 1977-06-20 Catalyst intermediates

Country Status (6)

Country Link
JP (1) JPS52156193A (fr)
CA (1) CA1104114A (fr)
DE (1) DE2727617A1 (fr)
FR (1) FR2355563A1 (fr)
GB (1) GB1538031A (fr)
IT (1) IT1143674B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374756A (en) 1981-09-09 1983-02-22 Koppers Company, Inc. Vanadium-hydrogen-phosphorus-oxygen catalytic material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151313A (ja) * 1982-03-01 1983-09-08 Mitsubishi Chem Ind Ltd バナジウム−リン系酸化物の製造方法
US4528280A (en) * 1983-12-28 1985-07-09 Monsanto Company Process for preparing phosphorus-vanadium mixed oxide catalysts
US4567158A (en) * 1983-12-28 1986-01-28 Monsanto Company Process for preparing phosphorus-vanadium mixed oxide oxidation catalysts
US4560674A (en) * 1983-12-28 1985-12-24 Monsanto Company Catalysts for the production of maleic anhydride

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017521A (en) * 1972-06-19 1977-04-12 Chevron Research Company Process for the manufacture of maleic anhydride using high surface area catalyst
USB330354I5 (fr) * 1973-02-07 1975-01-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374756A (en) 1981-09-09 1983-02-22 Koppers Company, Inc. Vanadium-hydrogen-phosphorus-oxygen catalytic material

Also Published As

Publication number Publication date
DE2727617A1 (de) 1977-12-22
JPS6116508B2 (fr) 1986-04-30
IT1143674B (it) 1986-10-22
CA1104114A (fr) 1981-06-30
JPS52156193A (en) 1977-12-26
FR2355563A1 (fr) 1978-01-20
FR2355563B1 (fr) 1982-02-05

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Legal Events

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