BE835501A - PROCESS FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS AND CATALYST SUITABLE FOR THIS PURPOSE - Google Patents

PROCESS FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS AND CATALYST SUITABLE FOR THIS PURPOSE

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
French (fr)
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/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
    • 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 PROCESS FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS AND CATALYST SUITABLE FOR THIS PURPOSE BE835501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2932274A IT1025611B (en) 1974-11-12 1974-11-12 PROCEDURE FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS BY CATALYTIC OXIDATION IN THE GASEOUS PHASE OF THE CORRESPONDING ALDEHYDES

Publications (1)

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

Family

ID=11226756

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161804A BE835501A (en) 1974-11-12 1975-11-12 PROCESS FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS AND CATALYST SUITABLE FOR THIS PURPOSE

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177260A (en) * 1989-11-06 1993-01-05 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for production of acrylic acid
JP2702864B2 (en) * 1993-03-12 1998-01-26 株式会社日本触媒 Catalyst regeneration method
EP1464393A1 (en) 1999-02-19 2004-10-06 Nippon Shokubai Co., Ltd. Catalyst for producing phthalic anhydride
CN105170134B (en) * 2015-09-22 2017-07-21 湖北荆楚理工科技开发有限公司 The catalyst of MAL air oxidation synthesizing methyl acrylic acid and application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256595A (en) * 1969-06-24 1971-12-08
CA1045106A (en) * 1973-10-23 1978-12-26 Harry J. Decker Catalyst with mo, v, ti and process for preparing unsaturated acids

Also Published As

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

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