GB892371A - A new catalyst, its preparation and its use for the production of maleic acid and maleic anhydride - Google Patents

A new catalyst, its preparation and its use for the production of maleic acid and maleic anhydride

Info

Publication number
GB892371A
GB892371A GB22375/60D GB2237560D GB892371A GB 892371 A GB892371 A GB 892371A GB 22375/60 D GB22375/60 D GB 22375/60D GB 2237560 D GB2237560 D GB 2237560D GB 892371 A GB892371 A GB 892371A
Authority
GB
United Kingdom
Prior art keywords
preparation
production
new catalyst
maleic
june
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
GB22375/60D
Inventor
Klaus Wiebusch
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB892371A publication Critical patent/GB892371A/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
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Abstract

892,371. Oxidation catalysts. BADISCHE ANILIN- & SODA-FABRIK A.G. June 27, 1960 [June 2, 1959], No. 22375/60. Class 1(1) [Also in Group IV(b)] Oxidation catalysts are obtained by treating TiO 2 (preferably of anastase structure) with an aqueous solution or suspension of a vanadium complex compound and phosphomolybdic acid or its ammonium salt, thickening the mixture to a dough-like and kneadable mass, shaping preferably to bodies of 2-10 mm. diameter, drying and finally activating at 170-400‹ C. in a current of air, preferably moist.
GB22375/60D 1959-06-27 1960-06-27 A new catalyst, its preparation and its use for the production of maleic acid and maleic anhydride Expired GB892371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE892371X 1959-06-27

Publications (1)

Publication Number Publication Date
GB892371A true GB892371A (en) 1962-03-28

Family

ID=31964715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22375/60D Expired GB892371A (en) 1959-06-27 1960-06-27 A new catalyst, its preparation and its use for the production of maleic acid and maleic anhydride

Country Status (1)

Country Link
GB (1) GB892371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113156A1 (en) * 1983-01-05 1984-07-11 Mitsubishi Rayon Co., Ltd. Process for the calcination of phosphorus-molybdenum catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113156A1 (en) * 1983-01-05 1984-07-11 Mitsubishi Rayon Co., Ltd. Process for the calcination of phosphorus-molybdenum catalyst

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