GB1440149A - Catalysts comprising phosphorus vanadium and oxygen - Google Patents

Catalysts comprising phosphorus vanadium and oxygen

Info

Publication number
GB1440149A
GB1440149A GB544774A GB544774A GB1440149A GB 1440149 A GB1440149 A GB 1440149A GB 544774 A GB544774 A GB 544774A GB 544774 A GB544774 A GB 544774A GB 1440149 A GB1440149 A GB 1440149A
Authority
GB
United Kingdom
Prior art keywords
vanadium
atom
oxygen
composition
feb
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
GB544774A
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 GB1440149A publication Critical patent/GB1440149A/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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB544774A 1973-02-07 1974-02-06 Catalysts comprising phosphorus vanadium and oxygen Expired GB1440149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05330354 USB330354I5 (de) 1973-02-07 1973-02-07

Publications (1)

Publication Number Publication Date
GB1440149A true GB1440149A (en) 1976-06-23

Family

ID=23289392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB544774A Expired GB1440149A (en) 1973-02-07 1974-02-06 Catalysts comprising phosphorus vanadium and oxygen

Country Status (8)

Country Link
US (1) USB330354I5 (de)
JP (1) JPS5143392A (de)
BE (1) BE820825A (de)
CA (1) CA1042449A (de)
DE (1) DE2446701C3 (de)
FR (1) FR2286825A1 (de)
GB (1) GB1440149A (de)
IT (1) IT1022670B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064070A (en) 1974-12-23 1977-12-20 Chevron Research Company Catalyst for producing maleic anhydride
CH598863A5 (de) 1975-01-10 1978-05-12 Lonza Ag
CH619870A5 (de) * 1976-05-21 1980-10-31 Lonza Ag
US4337174A (en) 1976-06-21 1982-06-29 Monsanto Company Method for preparing a catalyst and intermediate formed thereby
GB1538031A (en) * 1976-06-21 1979-01-10 Monsanto Co Catalyst intermediates
US4092269A (en) 1976-10-15 1978-05-30 Monsanto Company Phosphorus-vanadium-oxygen catalysts having a specific pore volume
GB1591307A (en) * 1976-11-11 1981-06-17 Ici Ltd Production of maleic anhydride and catalysts therefor
US4179404A (en) 1976-12-15 1979-12-18 Denka Chemical Corporation Catalyst preparative method
DE3028752A1 (de) * 1979-07-30 1981-02-19 Monsanto Co Verfahren zur herstellung von phosphor-vanadium-sauerstoff-katalysatoren
DE3040194A1 (de) * 1979-10-26 1981-05-07 Monsanto Co., St. Louis, Mo. Verfahren zur herstellung von phosphor-vanadium-sauerstoff-katalysatorkomplexen zur erzeugung von maleinsaeureanhydrid
US4359405A (en) * 1980-12-22 1982-11-16 Monsanto Company Solvent conditioning of phosphorus-vanadium-oxygen catalysts
EP0056528A3 (de) * 1981-01-02 1983-01-05 Monsanto Company Katalysatorvorstufe und daraus hergestellter Katalysator und Verfahren zur Herstellung von Maleinsäureanhydrid
US4442226A (en) 1982-02-16 1984-04-10 E. I. Du Pont De Nemours And Company Catalyst for vapor phase oxidation of n-butane to maleic anhydride
US4371702A (en) 1982-02-16 1983-02-01 E. I. Du Pont De Nemours And Company Vapor phase oxidation of n-butane to maleic anhydride
US5021588A (en) 1985-01-18 1991-06-04 E.I. Du Pont De Nemours And Company Vapor phase catalytic oxidation of butane to maleic anhydride
US4668802A (en) 1985-01-18 1987-05-26 E. I. Du Pont De Nemours And Company Improved vapor phase catalytic oxidation of butane to maleic anhydride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773836A (en) * 1952-12-01 1956-12-11 Standard Oil Co Oxide-promoted titanium-phosphorus catalyst
US3156707A (en) * 1962-05-17 1964-11-10 Petro Tex Chem Corp Oxidation of aliphatic hydrocarbons
US3293268A (en) * 1964-03-23 1966-12-20 Princeton Chemical Res Inc Production of maleic anhydride by oxidation of n-butane
BE791770A (fr) * 1971-11-22 1973-05-22 Chevron Res Catalyseurs d'oxydation a l'oxyde de vanadium et de phosphore
US4017521A (en) * 1972-06-19 1977-04-12 Chevron Research Company Process for the manufacture of maleic anhydride using high surface area catalyst

Also Published As

Publication number Publication date
BE820825A (fr) 1975-04-08
DE2446701A1 (de) 1976-04-08
JPS5143392A (en) 1976-04-14
FR2286825B1 (de) 1978-03-24
IT1022670B (it) 1978-04-20
FR2286825A1 (fr) 1976-04-30
DE2446701B2 (de) 1977-12-08
USB330354I5 (de) 1975-01-28
CA1042449A (en) 1978-11-14
DE2446701C3 (de) 1978-10-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee