BE763423A - Catalyseur pour l'oxydation d'aldehydes a insaturation alpha,beta en acides carboxyliques a insaturation alpha,beta et procede pour sa preparation - Google Patents

Catalyseur pour l'oxydation d'aldehydes a insaturation alpha,beta en acides carboxyliques a insaturation alpha,beta et procede pour sa preparation

Info

Publication number: BE763423A
Authority: BE; Belgium
Prior art keywords: insaturation; beta; alpha; aldehydes; oxidation
Prior art date: 1970-02-27

Application number

BE763423A

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.)

1970-02-27

Filing date

1971-02-24

Publication date

1971-07-16

1970-02-27 Priority claimed from DE19702009172 external-priority patent/DE2009172C3/de

1971-02-24 Application filed by Degussa filed Critical Degussa

1971-07-16 Publication of BE763423A publication Critical patent/BE763423A/fr

Links

150000001299 aldehydes Chemical class 0.000 title 1
150000001735 carboxylic acids Chemical class 0.000 title 1
239000003054 catalyst Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
230000003647 oxidation Effects 0.000 title 1
238000007254 oxidation reaction Methods 0.000 title 1

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

BE763423A 1970-02-27 1971-02-24 Catalyseur pour l'oxydation d'aldehydes a insaturation alpha,beta en acides carboxyliques a insaturation alpha,beta et procede pour sa preparation BE763423A (fr)

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
BE763423A true BE763423A (fr)	1971-07-16

Family

ID=5763503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE763423A BE763423A (fr)	1970-02-27	1971-02-24	Catalyseur pour l'oxydation d'aldehydes a insaturation alpha,beta en acides carboxyliques a insaturation alpha,beta et procede pour sa preparation

Country Status (9)

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

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.

1970
- 1970-12-28 CH CH1919670A patent/CH557198A/xx not_active IP Right Cessation
1971
- 1971-01-19 NL NL7100698A patent/NL169460C/xx not_active IP Right Cessation
- 1971-02-19 FR FR7105800A patent/FR2078855A5/fr not_active Expired
- 1971-02-24 BE BE763423A patent/BE763423A/fr not_active IP Right Cessation
- 1971-02-25 SE SE241171A patent/SE370184B/xx unknown
- 1971-02-25 SE SE1672873A patent/SE390410B/xx unknown
- 1971-02-26 AT AT168671A patent/AT312565B/de not_active IP Right Cessation
- 1971-02-26 CA CA106,406A patent/CA962657A/en not_active Expired
- 1971-02-27 JP JP1033171A patent/JPS5438066B1/ja active Pending
- 1971-04-19 GB GB2203771A patent/GB1337865A/en not_active Expired

Also Published As

Publication number	Publication date
JPS5438066B1 (fr)	1979-11-19
NL169460B (nl)	1982-02-16
SE390410B (sv)	1976-12-20
NL7100698A (fr)	1971-08-31
CH557198A (de)	1974-12-31
FR2078855A5 (fr)	1971-11-05
NL169460C (nl)	1982-07-16
AT312565B (de)	1974-01-10
SE370184B (fr)	1974-10-07
GB1337865A (en)	1973-11-21
DE2009172B2 (de)	1973-05-10
CA962657A (en)	1975-02-11
DE2009172A1 (de)	1971-09-02

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Legal Events

Date

Code

Title

Description

1988-08-31

RE

Patent lapsed

Owner name: DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS R

Effective date: 19880228