AT321869B - Verfahren zur herstellung eines eisenhaltigen wismut-phosphor molybdat-trägerkatalysators - Google Patents

Verfahren zur herstellung eines eisenhaltigen wismut-phosphor molybdat-trägerkatalysators

Info

Publication number
AT321869B
AT321869B AT498772A AT498772A AT321869B AT 321869 B AT321869 B AT 321869B AT 498772 A AT498772 A AT 498772A AT 498772 A AT498772 A AT 498772A AT 321869 B AT321869 B AT 321869B
Authority
AT
Austria
Prior art keywords
wismuth
iron
manufacturing
carrier catalyst
phosphorus molybdate
Prior art date
Application number
AT498772A
Other languages
English (en)
Original Assignee
Erdoelchemie Gmbh
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 Erdoelchemie Gmbh filed Critical Erdoelchemie Gmbh
Application granted granted Critical
Publication of AT321869B publication Critical patent/AT321869B/de

Links

Classifications

    • 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
    • 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
    • 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
AT498772A 1971-06-11 1972-06-09 Verfahren zur herstellung eines eisenhaltigen wismut-phosphor molybdat-trägerkatalysators AT321869B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128903A DE2128903A1 (de) 1971-06-11 1971-06-11 Verfahren zur herstellung eines eisenhaltigen katalysators

Publications (1)

Publication Number Publication Date
AT321869B true AT321869B (de) 1975-04-25

Family

ID=5810426

Family Applications (1)

Application Number Title Priority Date Filing Date
AT498772A AT321869B (de) 1971-06-11 1972-06-09 Verfahren zur herstellung eines eisenhaltigen wismut-phosphor molybdat-trägerkatalysators

Country Status (11)

Country Link
US (1) US3925250A (de)
AT (1) AT321869B (de)
BE (1) BE784683A (de)
DD (1) DD102690A5 (de)
DE (1) DE2128903A1 (de)
ES (1) ES403740A1 (de)
FR (1) FR2140650A1 (de)
GB (1) GB1399478A (de)
IT (1) IT958280B (de)
NL (1) NL7207799A (de)
SU (1) SU450389A3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052332A (en) 1976-04-20 1977-10-04 E. I. Du Pont De Nemours And Company Catalyst regeneration with impregnation of bismuth and molybdenum
US4414134A (en) * 1981-01-05 1983-11-08 The Standard Oil Co. Impregnating catalysts
KR101270679B1 (ko) 2010-03-22 2013-06-03 금호석유화학 주식회사 비스무스-몰리브덴-철-인 다성분계 금속산화물 촉매와 그의 제조방법 및 이를 이용한 1,3-부타디엔의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125901B (de) * 1959-12-19 1962-03-22 Knapsack Ag Verfahren zur Herstellung von Acrolein
IT660336A (de) * 1960-12-07
NL125891C (de) * 1961-01-26
IT675838A (de) * 1961-10-04
US3497461A (en) * 1968-02-02 1970-02-24 Du Pont Bismuth molybdate on silica catalysts

Also Published As

Publication number Publication date
ES403740A1 (es) 1975-05-01
DE2128903A1 (de) 1973-01-04
IT958280B (it) 1973-10-20
BE784683A (fr) 1972-12-11
US3925250A (en) 1975-12-09
DD102690A5 (de) 1973-12-20
NL7207799A (de) 1972-12-13
USB260945I5 (de) 1975-01-28
GB1399478A (en) 1975-07-02
FR2140650A1 (de) 1973-01-19
SU450389A3 (ru) 1974-11-15

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Legal Events

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