BE787356A - Procede de preparation de l'acide acrylique - Google Patents

Procede de preparation de l'acide acrylique

Info

Publication number
BE787356A
BE787356A BE787356DA BE787356A BE 787356 A BE787356 A BE 787356A BE 787356D A BE787356D A BE 787356DA BE 787356 A BE787356 A BE 787356A
Authority
BE
Belgium
Prior art keywords
acrylic acid
preparing acrylic
preparing
acid
acrylic
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Publication of BE787356A publication Critical patent/BE787356A/xx

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)
  • 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)
BE787356D 1971-08-10 1972-08-09 Procede de preparation de l'acide acrylique BE787356A (fr)

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
BE787356A true BE787356A (fr) 1973-02-09

Family

ID=5816317

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787356D BE787356A (fr) 1971-08-10 1972-08-09 Procede de preparation de l'acide acrylique

Country Status (7)

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

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
JPS4828416A (xx) 1973-04-14
IT961911B (it) 1973-12-10
DD100934A5 (xx) 1973-10-12
JPS5229297B2 (xx) 1977-08-01
NL7209916A (xx) 1973-02-13
DE2139975A1 (de) 1973-02-22
FR2148577A1 (en) 1973-03-23

Similar Documents

Publication Publication Date Title
BE786398A (fr) Procede de preparation de l'acide acrylique anhydre
BE775252A (fr) Procede de preparation d'acide acrylique
BE791653A (fr) Procede electrolytique de preparation de l'acide
FR2009880A1 (fr) Procede de preparation d'acide acrylique
BE763091A (fr) Procede de preparation d'acide naphtalene-monocarboxylique ou d'acide naphtalene-dicarboxylique
BE813093A (fr) Procede de preparation de l'acide (meth)acrylique
CH517065A (fr) Procédé de préparation de l'acide 3-propionyl-salicylique
BE776407A (fr) Procede de preparation de l'acide phenyl-1-vinylphosphorique
BE787770A (fr) Procede de preparation d'acide glyoxylique
BE786650A (fr) Procede de preparation de l'acide squarique
BE807260A (fr) Procede de preparation d'acide trans- chrysanthemique
BE764364A (fr) Procede de preparation d'acide levulinique
FR2288078A1 (fr) Procede de preparation de l'acide 3-hydroxy-2-naphtoique
BE804268A (fr) Procede de preparation de l'acide acrylique
FR2279712A1 (fr) Procede de preparation d'acide acrylique
BE792848A (fr) Procede de preparation d'acides alpha-amino-2-hydroxyphenylacetiques
BE776753A (fr) Procede de preparation de l'acide acrylique et de l'acide methacryliqu
FR2334652A1 (fr) Procede de preparation de l'acide anthraquinone-1-carboxylique
BE788142A (fr) Procede de preparation de l'acide 7-aminocephalosporanique
BE785086A (fr) Procede de preparation de l'acide 3-0-(beta- carboxypropionyl)-18beta-glycyrrhetique
BE787356A (fr) Procede de preparation de l'acide acrylique
BE803648A (fr) Procede de preparation de l'acide alpha- chloracrylique
BE793541A (fr) Procede de preparation de l'acide sorbique
BE824582A (fr) Procede de preparation de l'acide 1h-tetrazole-1-acetique
BE775162A (fr) Procede de preparation de vinyl-sulfonates et de l'acide vinyl-sulfonique a partir de l'anhydride ethionique