DE2016681A1 - - Google Patents

Info

Publication number
DE2016681A1
DE2016681A1 DE19702016681 DE2016681A DE2016681A1 DE 2016681 A1 DE2016681 A1 DE 2016681A1 DE 19702016681 DE19702016681 DE 19702016681 DE 2016681 A DE2016681 A DE 2016681A DE 2016681 A1 DE2016681 A1 DE 2016681A1
Authority
DE
Germany
Prior art keywords
vanadium
catalyst
precipitate
precipitates
oxygen
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19702016681
Other languages
German (de)
English (en)
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
Priority to DE19702016681 priority Critical patent/DE2016681A1/de
Priority to FR7111236A priority patent/FR2092544A5/fr
Priority to NL7104688A priority patent/NL7104688A/xx
Priority to BE765527A priority patent/BE765527A/xx
Publication of DE2016681A1 publication Critical patent/DE2016681A1/de
Priority to DE29924977U priority patent/DE29924977U1/de
Pending legal-status Critical Current

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
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE19702016681 1970-04-08 1970-04-08 Pending DE2016681A1 (no)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19702016681 DE2016681A1 (no) 1970-04-08 1970-04-08
FR7111236A FR2092544A5 (en) 1970-04-08 1971-03-31 Catalyst used in acetic acid prepn by gas-phase oxidation
NL7104688A NL7104688A (no) 1970-04-08 1971-04-07
BE765527A BE765527A (fr) 1970-04-08 1971-04-08 Procede de production de l'acide acetique par oxydation en phase gazeuse
DE29924977U DE29924977U1 (de) 1970-04-08 1999-03-12 Einrichtung zur Steuerung von Betriebsfunktionen eines Fahrzeuges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702016681 DE2016681A1 (no) 1970-04-08 1970-04-08

Publications (1)

Publication Number Publication Date
DE2016681A1 true DE2016681A1 (no) 1971-10-28

Family

ID=5767412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702016681 Pending DE2016681A1 (no) 1970-04-08 1970-04-08

Country Status (4)

Country Link
BE (1) BE765527A (no)
DE (1) DE2016681A1 (no)
FR (1) FR2092544A5 (no)
NL (1) NL7104688A (no)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954857A (en) * 1973-10-31 1976-05-04 Chemische Werke Huls Aktiengesellschaft Process for preparing acetic acid by gas-phase oxidation
US6274763B1 (en) 1996-11-28 2001-08-14 Consortium für elektrochemische Industrie GmbH Shell catalyst for producing acetic acid by gas phase oxidation of unsaturated C4 -hydrocarbons
US6281385B1 (en) 1998-05-22 2001-08-28 Consortium für elektrochemische Industrie GmbH Process for preparing acetic acid by gas-phase oxidation of saturated C4-hydrocarbons and their mixtures with unsaturated C4-hydrocarbons
US6884909B2 (en) 2001-12-06 2005-04-26 Consortium für elektrochemische Industrie GmbH Process for preparing saturated carboxylic acids having from one to four carbon atoms by gas-phase oxidation of 2-butanone

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219671A (en) 1977-08-29 1980-08-26 Celanese Corporation Oxidation of butene to acetic acid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954857A (en) * 1973-10-31 1976-05-04 Chemische Werke Huls Aktiengesellschaft Process for preparing acetic acid by gas-phase oxidation
US6274763B1 (en) 1996-11-28 2001-08-14 Consortium für elektrochemische Industrie GmbH Shell catalyst for producing acetic acid by gas phase oxidation of unsaturated C4 -hydrocarbons
US6281385B1 (en) 1998-05-22 2001-08-28 Consortium für elektrochemische Industrie GmbH Process for preparing acetic acid by gas-phase oxidation of saturated C4-hydrocarbons and their mixtures with unsaturated C4-hydrocarbons
US6884909B2 (en) 2001-12-06 2005-04-26 Consortium für elektrochemische Industrie GmbH Process for preparing saturated carboxylic acids having from one to four carbon atoms by gas-phase oxidation of 2-butanone

Also Published As

Publication number Publication date
BE765527A (fr) 1971-08-30
FR2092544A5 (en) 1972-01-21
NL7104688A (no) 1971-10-12

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