GB2057286B - Processes for preparing phosohorus-vanadium-oxygen catalyst precursors and catalysts - Google Patents

Processes for preparing phosohorus-vanadium-oxygen catalyst precursors and catalysts

Info

Publication number
GB2057286B
GB2057286B GB8027562A GB8027562A GB2057286B GB 2057286 B GB2057286 B GB 2057286B GB 8027562 A GB8027562 A GB 8027562A GB 8027562 A GB8027562 A GB 8027562A GB 2057286 B GB2057286 B GB 2057286B
Authority
GB
United Kingdom
Prior art keywords
phosohorus
vanadium
catalysts
preparing
processes
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
GB8027562A
Other versions
GB2057286A (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 GB2057286A publication Critical patent/GB2057286A/en
Application granted granted Critical
Publication of GB2057286B publication Critical patent/GB2057286B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • 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)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB8027562A 1979-08-27 1980-08-26 Processes for preparing phosohorus-vanadium-oxygen catalyst precursors and catalysts Expired GB2057286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7023679A 1979-08-27 1979-08-27

Publications (2)

Publication Number Publication Date
GB2057286A GB2057286A (en) 1981-04-01
GB2057286B true GB2057286B (en) 1984-05-16

Family

ID=22094041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8027562A Expired GB2057286B (en) 1979-08-27 1980-08-26 Processes for preparing phosohorus-vanadium-oxygen catalyst precursors and catalysts

Country Status (6)

Country Link
JP (1) JPS5633038A (en)
CA (1) CA1148527A (en)
DE (1) DE3032152A1 (en)
FR (1) FR2469207B1 (en)
GB (1) GB2057286B (en)
IT (1) IT1141019B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19645066C2 (en) * 1996-10-31 1999-11-04 Consortium Elektrochem Ind Process for the preparation of catalysts for the gas phase oxidation of C¶4¶ hydrocarbons to maleic anhydride

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475309A (en) * 1973-08-03 1977-06-01 Ucb Sa Process for the production of maleic anhydride
US4016105A (en) * 1975-02-07 1977-04-05 Petro-Tex Chemical Corporation Catalyst preparative method
US4092269A (en) * 1976-10-15 1978-05-30 Monsanto Company Phosphorus-vanadium-oxygen catalysts having a specific pore volume
BE850222A (en) * 1977-01-07 1977-05-02 Chevron Res PROCESS FOR PREPARING A COMPOSITION OF VANADIUM (IV) PHOSPHATE WITH A HIGH INTRINSICALLY ACTIVE SURFACE

Also Published As

Publication number Publication date
IT8024301A0 (en) 1980-08-26
CA1148527A (en) 1983-06-21
FR2469207A1 (en) 1981-05-22
GB2057286A (en) 1981-04-01
JPS5633038A (en) 1981-04-03
FR2469207B1 (en) 1986-06-06
DE3032152A1 (en) 1981-03-19
IT1141019B (en) 1986-10-01

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Legal Events

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