YU34490B - Process for preparing a powdered catalyst - Google Patents

Process for preparing a powdered catalyst

Info

Publication number
YU34490B
YU34490B YU1464/72A YU146472A YU34490B YU 34490 B YU34490 B YU 34490B YU 1464/72 A YU1464/72 A YU 1464/72A YU 146472 A YU146472 A YU 146472A YU 34490 B YU34490 B YU 34490B
Authority
YU
Yugoslavia
Prior art keywords
preparing
powdered catalyst
powdered
catalyst
Prior art date
Application number
YU1464/72A
Other versions
YU146472A (en
Inventor
Ohorodnik Alexander
Alexander Ohorodnik
Gehrmann Klaus
Klaus Gehrmann
Sennewald Kurt
Kurt Sennewald
Vierling Hermann
Hermann Vierling
Original Assignee
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 claimed from DE19712127996 external-priority patent/DE2127996B2/en
Priority claimed from DE2155777A external-priority patent/DE2155777A1/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of YU146472A publication Critical patent/YU146472A/en
Publication of YU34490B publication Critical patent/YU34490B/en

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
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • B01J27/192—Molybdenum with bismuth
    • 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
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
YU1464/72A 1971-06-05 1972-06-01 Process for preparing a powdered catalyst YU34490B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712127996 DE2127996B2 (en) 1971-06-05 1971-06-05 METHOD OF MANUFACTURING AN AMMOXIDATION CATALYST
DE2155777A DE2155777A1 (en) 1971-11-10 1971-11-10 Ammoxidn catalyst - by impregnating bismuth phosphomolybdate /silicic acid catalyst with iron salt soln,drying and roasting

Publications (2)

Publication Number Publication Date
YU146472A YU146472A (en) 1979-02-28
YU34490B true YU34490B (en) 1979-09-10

Family

ID=25761240

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1464/72A YU34490B (en) 1971-06-05 1972-06-01 Process for preparing a powdered catalyst

Country Status (17)

Country Link
AR (1) AR193095A1 (en)
AT (1) AT317854B (en)
BE (1) BE784406A (en)
CA (1) CA955232A (en)
CH (1) CH576286A5 (en)
DD (1) DD98456A5 (en)
EG (1) EG10683A (en)
FR (1) FR2140456B1 (en)
GB (1) GB1362767A (en)
IL (1) IL39493A (en)
IT (1) IT958167B (en)
NL (1) NL171330C (en)
RO (1) RO59271A (en)
SE (1) SE372713B (en)
SU (1) SU578839A3 (en)
TR (1) TR20516A (en)
YU (1) YU34490B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148757A (en) * 1977-08-10 1979-04-10 The Standard Oil Company Process for forming multi-component oxide complex catalysts

Also Published As

Publication number Publication date
FR2140456B1 (en) 1978-05-26
SE372713B (en) 1975-01-13
DD98456A5 (en) 1973-06-20
YU146472A (en) 1979-02-28
TR20516A (en) 1981-09-16
NL171330C (en) 1985-07-16
GB1362767A (en) 1974-08-07
BE784406A (en) 1972-12-05
CH576286A5 (en) 1976-06-15
AR193095A1 (en) 1973-03-30
FR2140456A1 (en) 1973-01-19
SU578839A3 (en) 1977-10-30
IL39493A0 (en) 1972-07-26
IT958167B (en) 1973-10-20
AT317854B (en) 1974-09-25
NL171330B (en) 1982-10-18
RO59271A (en) 1976-02-15
EG10683A (en) 1976-06-30
IL39493A (en) 1976-02-29
CA955232A (en) 1974-09-24
NL7207437A (en) 1972-12-07

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