AT281789B - Katalysator zur Oxydation von Propylen und Isobutylen in der Dampfphase zu den ungesättigten Aldehyden und Säuren - Google Patents

Katalysator zur Oxydation von Propylen und Isobutylen in der Dampfphase zu den ungesättigten Aldehyden und Säuren

Info

Publication number
AT281789B
AT281789B AT462168A AT462168A AT281789B AT 281789 B AT281789 B AT 281789B AT 462168 A AT462168 A AT 462168A AT 462168 A AT462168 A AT 462168A AT 281789 B AT281789 B AT 281789B
Authority
AT
Austria
Prior art keywords
isobutylene
propylene
oxidation
catalyst
acids
Prior art date
Application number
AT462168A
Other languages
German (de)
English (en)
Inventor
Gianfranco Pregaglia
Marco Agamennone
Nicola Santangelo
Mauro Croci
Original Assignee
Montedison Spa
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 by Montedison Spa filed Critical Montedison Spa
Application granted granted Critical
Publication of AT281789B publication Critical patent/AT281789B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds thereof
    • 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)
AT462168A 1967-05-16 1968-05-14 Katalysator zur Oxydation von Propylen und Isobutylen in der Dampfphase zu den ungesättigten Aldehyden und Säuren AT281789B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1613467 1967-05-16

Publications (1)

Publication Number Publication Date
AT281789B true AT281789B (de) 1970-06-10

Family

ID=11148593

Family Applications (1)

Application Number Title Priority Date Filing Date
AT462168A AT281789B (de) 1967-05-16 1968-05-14 Katalysator zur Oxydation von Propylen und Isobutylen in der Dampfphase zu den ungesättigten Aldehyden und Säuren

Country Status (8)

Country Link
US (1) US3637834A (en:Method)
AT (1) AT281789B (en:Method)
BE (1) BE715192A (en:Method)
CH (1) CH502979A (en:Method)
DE (1) DE1767476A1 (en:Method)
FR (1) FR1566924A (en:Method)
IL (1) IL29968A0 (en:Method)
NL (1) NL6806577A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985680A (en) * 1971-08-30 1976-10-12 Celanese Corporation Oxidation catalyst

Also Published As

Publication number Publication date
DE1767476A1 (de) 1971-10-28
CH502979A (de) 1971-02-15
FR1566924A (en:Method) 1969-05-09
US3637834A (en) 1972-01-25
IL29968A0 (en) 1968-07-25
NL6806577A (en:Method) 1968-11-18
BE715192A (en:Method) 1968-11-18

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