IT961911B - Procedimento per produrre acido acrilico - Google Patents

Procedimento per produrre acido acrilico

Info

Publication number
IT961911B
IT961911B IT5205072A IT5205072A IT961911B IT 961911 B IT961911 B IT 961911B IT 5205072 A IT5205072 A IT 5205072A IT 5205072 A IT5205072 A IT 5205072A IT 961911 B IT961911 B IT 961911B
Authority
IT
Italy
Prior art keywords
procedure
acrylic acid
producing acrylic
producing
acid
Prior art date
Application number
IT5205072A
Other languages
English (en)
Original Assignee
Knapsack Ag
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 Knapsack Ag filed Critical Knapsack Ag
Application granted granted Critical
Publication of IT961911B publication Critical patent/IT961911B/it

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • B01J27/192—Molybdenum with bismuth
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT5205072A 1971-08-10 1972-08-08 Procedimento per produrre acido acrilico IT961911B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139975 DE2139975A1 (de) 1971-08-10 1971-08-10 Verfahren zur herstellung von acrylsaeure

Publications (1)

Publication Number Publication Date
IT961911B true IT961911B (it) 1973-12-10

Family

ID=5816317

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5205072A IT961911B (it) 1971-08-10 1972-08-08 Procedimento per produrre acido acrilico

Country Status (7)

Country Link
JP (1) JPS5229297B2 (it)
BE (1) BE787356A (it)
DD (1) DD100934A5 (it)
DE (1) DE2139975A1 (it)
FR (1) FR2148577A1 (it)
IT (1) IT961911B (it)
NL (1) NL7209916A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1049553A (en) * 1973-04-30 1979-02-27 The Standard Oil Company Preparation of acrylic acid and methacrylic acid from propylene or isobutylene in a one-reactor, fluid-bed system

Also Published As

Publication number Publication date
BE787356A (fr) 1973-02-09
DD100934A5 (it) 1973-10-12
JPS4828416A (it) 1973-04-14
DE2139975A1 (de) 1973-02-22
NL7209916A (it) 1973-02-13
FR2148577A1 (en) 1973-03-23
JPS5229297B2 (it) 1977-08-01

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