BE835501A - Procede pour la preparation d'acides carboxyliques insatures et catalyseur convenant a cette fin - Google Patents

Procede pour la preparation d'acides carboxyliques insatures et catalyseur convenant a cette fin

Info

Publication number
BE835501A
BE835501A BE161804A BE161804A BE835501A BE 835501 A BE835501 A BE 835501A BE 161804 A BE161804 A BE 161804A BE 161804 A BE161804 A BE 161804A BE 835501 A BE835501 A BE 835501A
Authority
BE
Belgium
Prior art keywords
preparation
carboxylic acids
unsaturated carboxylic
catalyst suitable
catalyst
Prior art date
Application number
BE161804A
Other languages
English (en)
Inventor
G Petrini
G De Alberti
R Covini
G Battiston
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 BE835501A publication Critical patent/BE835501A/fr

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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE161804A 1974-11-12 1975-11-12 Procede pour la preparation d'acides carboxyliques insatures et catalyseur convenant a cette fin BE835501A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2932274A IT1025611B (it) 1974-11-12 1974-11-12 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi

Publications (1)

Publication Number Publication Date
BE835501A true BE835501A (fr) 1976-05-12

Family

ID=11226756

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161804A BE835501A (fr) 1974-11-12 1975-11-12 Procede pour la preparation d'acides carboxyliques insatures et catalyseur convenant a cette fin

Country Status (8)

Country Link
JP (1) JPS5170719A (fr)
BE (1) BE835501A (fr)
DE (1) DE2550448A1 (fr)
ES (1) ES442500A1 (fr)
FR (1) FR2291180A1 (fr)
GB (1) GB1468005A (fr)
IT (1) IT1025611B (fr)
NL (1) NL7513001A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950003119B1 (ko) * 1989-11-06 1995-04-01 니혼 쇼꾸바이 가가꾸 고오교 가부시끼가이샤 아크릴산의 제조방법
JP2610090B2 (ja) * 1993-03-12 1997-05-14 株式会社日本触媒 固体有機物の除去方法
DE69928073T2 (de) 1999-02-19 2006-07-20 Nippon Shokubai Co., Ltd. Verfahren zur Herstellung von Acrylsäure und Verfahren zur Herstellung vom Katalysator
CN105170134B (zh) * 2015-09-22 2017-07-21 湖北荆楚理工科技开发有限公司 甲基丙烯醛空气氧化合成甲基丙烯酸的催化剂及应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256595A (fr) * 1969-06-24 1971-12-08
CA1045106A (fr) * 1973-10-23 1978-12-26 Harry J. Decker Catalyseur au mo, v et ti, et procede pour la preparation d'acides insatures

Also Published As

Publication number Publication date
FR2291180B1 (fr) 1979-04-06
IT1025611B (it) 1978-08-30
NL7513001A (nl) 1976-05-14
GB1468005A (en) 1977-03-23
DE2550448A1 (de) 1976-05-13
ES442500A1 (es) 1977-05-16
JPS5170719A (ja) 1976-06-18
FR2291180A1 (fr) 1976-06-11

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