BE813160A - Catalyseurs ameliores pour la transformation d'aldehydes non satures en acides - Google Patents

Catalyseurs ameliores pour la transformation d'aldehydes non satures en acides

Info

Publication number
BE813160A
BE813160A BE142733A BE142733A BE813160A BE 813160 A BE813160 A BE 813160A BE 142733 A BE142733 A BE 142733A BE 142733 A BE142733 A BE 142733A BE 813160 A BE813160 A BE 813160A
Authority
BE
Belgium
Prior art keywords
transformation
acids
unsaturated aldehydes
improved catalysts
catalysts
Prior art date
Application number
BE142733A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE813160A publication Critical patent/BE813160A/xx

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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also 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
    • 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
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BE142733A 1973-04-16 1974-04-01 Catalyseurs ameliores pour la transformation d'aldehydes non satures en acides BE813160A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35115473A 1973-04-16 1973-04-16

Publications (1)

Publication Number Publication Date
BE813160A true BE813160A (fr) 1974-07-31

Family

ID=23379798

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142733A BE813160A (fr) 1973-04-16 1974-04-01 Catalyseurs ameliores pour la transformation d'aldehydes non satures en acides

Country Status (7)

Country Link
JP (1) JPS582218B2 (xx)
BE (1) BE813160A (xx)
DE (1) DE2337510C2 (xx)
FR (1) FR2225409B1 (xx)
GB (1) GB1421956A (xx)
IT (1) IT988824B (xx)
NL (1) NL7310714A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110280A (ja) * 1975-03-24 1976-09-29 Mitsubishi Electric Corp Handotaisochi
JPS5128991B1 (xx) * 1975-04-30 1976-08-23
JPS52117580A (en) * 1976-03-30 1977-10-03 Fujitsu Ltd Manufacture for mis type integrating circuit
JPS52135274A (en) * 1977-05-09 1977-11-12 Agency Of Ind Science & Technol Semiconductor device and its production
JPS5741826B1 (xx) * 1980-02-08 1982-09-04
JPH0331768Y2 (xx) * 1984-09-06 1991-07-05
EP0811597B1 (en) * 1994-11-14 2000-08-23 Nippon Shokubai Co., Ltd. Process for production of acrylic acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567772A (en) * 1966-03-30 1971-03-02 Toa Gosei Chem Ind Process for the production of acrylic acid
US3567773A (en) * 1966-05-21 1971-03-02 Nippon Kayaku Kk Production of unsaturated aliphatic acids
DE2050155C3 (de) * 1970-10-13 1978-08-31 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung eines Antimon, Molybdän, Vanadin und Wolfram enthaltenden Oxydationskatalysators
JPS4911371B1 (xx) * 1970-10-23 1974-03-16 Nippon Catalytic Chem Ind

Also Published As

Publication number Publication date
IT988824B (it) 1975-04-30
JPS501987A (xx) 1975-01-10
FR2225409A1 (xx) 1974-11-08
NL7310714A (xx) 1974-10-18
GB1421956A (en) 1976-01-21
DE2337510C2 (de) 1982-12-23
JPS582218B2 (ja) 1983-01-14
FR2225409B1 (xx) 1983-08-05
DE2337510A1 (de) 1974-10-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE STANDARD OIL CY

Effective date: 19880430