FR1498992A - Process for the manufacture of catalysts, which can be used in particular for gas phase reactions - Google Patents

Process for the manufacture of catalysts, which can be used in particular for gas phase reactions

Info

Publication number
FR1498992A
FR1498992A FR83294A FR83294A FR1498992A FR 1498992 A FR1498992 A FR 1498992A FR 83294 A FR83294 A FR 83294A FR 83294 A FR83294 A FR 83294A FR 1498992 A FR1498992 A FR 1498992A
Authority
FR
France
Prior art keywords
catalysts
manufacture
gas phase
phase reactions
reactions
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
FR83294A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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
Priority to DEF47646A priority Critical patent/DE1281407B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR83294A priority patent/FR1498992A/en
Application granted granted Critical
Publication of FR1498992A publication Critical patent/FR1498992A/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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
FR83294A 1965-11-11 1966-11-10 Process for the manufacture of catalysts, which can be used in particular for gas phase reactions Expired FR1498992A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEF47646A DE1281407B (en) 1965-11-11 1965-11-11 Process for the production of large-format, ordered, dense packing suitable carrier catalysts for the oxidation of sulfur dioxide to sulfur trioxide
FR83294A FR1498992A (en) 1966-11-10 1966-11-10 Process for the manufacture of catalysts, which can be used in particular for gas phase reactions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR83294A FR1498992A (en) 1966-11-10 1966-11-10 Process for the manufacture of catalysts, which can be used in particular for gas phase reactions

Publications (1)

Publication Number Publication Date
FR1498992A true FR1498992A (en) 1967-10-20

Family

ID=8620854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR83294A Expired FR1498992A (en) 1965-11-11 1966-11-10 Process for the manufacture of catalysts, which can be used in particular for gas phase reactions

Country Status (1)

Country Link
FR (1) FR1498992A (en)

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