CH557198A - Katalysator fuer die oxydation von (alpha),(beta)-ungesaettigten aldehyden zu (alpha),(beta)-ungesaettigten carbonsaeuren und verfahren zu seiner herstellung. - Google Patents

Katalysator fuer die oxydation von (alpha),(beta)-ungesaettigten aldehyden zu (alpha),(beta)-ungesaettigten carbonsaeuren und verfahren zu seiner herstellung.

Info

Publication number
CH557198A
CH557198A CH1919670A CH1919670A CH557198A CH 557198 A CH557198 A CH 557198A CH 1919670 A CH1919670 A CH 1919670A CH 1919670 A CH1919670 A CH 1919670A CH 557198 A CH557198 A CH 557198A
Authority
CH
Switzerland
Prior art keywords
beta
alpha
unasaturated
unasatigated
oxydation
Prior art date
Application number
CH1919670A
Other languages
English (en)
Original Assignee
Degussa
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 DE19702009172 external-priority patent/DE2009172C3/de
Application filed by Degussa filed Critical Degussa
Publication of CH557198A publication Critical patent/CH557198A/de

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
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
CH1919670A 1970-02-27 1970-12-28 Katalysator fuer die oxydation von (alpha),(beta)-ungesaettigten aldehyden zu (alpha),(beta)-ungesaettigten carbonsaeuren und verfahren zu seiner herstellung. CH557198A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702009172 DE2009172C3 (de) 1970-02-27 Verfahren zur Herstellung eines Molybdän, Vanadin und Wolfram enthaltenden Oxydationskatalysators

Publications (1)

Publication Number Publication Date
CH557198A true CH557198A (de) 1974-12-31

Family

ID=5763503

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1919670A CH557198A (de) 1970-02-27 1970-12-28 Katalysator fuer die oxydation von (alpha),(beta)-ungesaettigten aldehyden zu (alpha),(beta)-ungesaettigten carbonsaeuren und verfahren zu seiner herstellung.

Country Status (9)

Country Link
JP (1) JPS5438066B1 (de)
AT (1) AT312565B (de)
BE (1) BE763423A (de)
CA (1) CA962657A (de)
CH (1) CH557198A (de)
FR (1) FR2078855A5 (de)
GB (1) GB1337865A (de)
NL (1) NL169460C (de)
SE (2) SE370184B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2135120T3 (es) * 1995-03-10 1999-10-16 Basf Ag Procedimiento de oxidacion en fase gaseosa de propileno a acroleina, acido acrilico, o su mezcla, realizada continuamente, catalizada por via heterogenea.

Also Published As

Publication number Publication date
JPS5438066B1 (de) 1979-11-19
AT312565B (de) 1974-01-10
FR2078855A5 (de) 1971-11-05
NL7100698A (de) 1971-08-31
SE370184B (de) 1974-10-07
GB1337865A (en) 1973-11-21
NL169460B (nl) 1982-02-16
NL169460C (nl) 1982-07-16
DE2009172A1 (de) 1971-09-02
DE2009172B2 (de) 1973-05-10
BE763423A (fr) 1971-07-16
CA962657A (en) 1975-02-11
SE390410B (sv) 1976-12-20

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Legal Events

Date Code Title Description
PL Patent ceased