FR1528717A - Procédé de préparation de méthacroléine - Google Patents

Procédé de préparation de méthacroléine

Info

Publication number
FR1528717A
FR1528717A FR103837A FR103837A FR1528717A FR 1528717 A FR1528717 A FR 1528717A FR 103837 A FR103837 A FR 103837A FR 103837 A FR103837 A FR 103837A FR 1528717 A FR1528717 A FR 1528717A
Authority
FR
France
Prior art keywords
preparing methacrolein
methacrolein
preparing
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.)
Expired
Application number
FR103837A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
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 Naphtachimie SA filed Critical Naphtachimie SA
Priority to FR103837A priority Critical patent/FR1528717A/fr
Application granted granted Critical
Publication of FR1528717A publication Critical patent/FR1528717A/fr
Expired 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
FR103837A 1967-04-24 1967-04-24 Procédé de préparation de méthacroléine Expired FR1528717A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR103837A FR1528717A (fr) 1967-04-24 1967-04-24 Procédé de préparation de méthacroléine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103837A FR1528717A (fr) 1967-04-24 1967-04-24 Procédé de préparation de méthacroléine

Publications (1)

Publication Number Publication Date
FR1528717A true FR1528717A (fr) 1968-06-14

Family

ID=8629470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR103837A Expired FR1528717A (fr) 1967-04-24 1967-04-24 Procédé de préparation de méthacroléine

Country Status (1)

Country Link
FR (1) FR1528717A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504510A1 (de) * 1975-02-04 1976-08-05 Bela Dipl Chem Dr Tihanyi Verfahren zur herstellung von methacrolein
TR24960A (tr) * 1988-10-06 1992-07-29 Goodyear Tire & Rubber YüKSEK MODüLLü KAUCUK TERKIBI
WO1994008714A1 (fr) * 1992-10-14 1994-04-28 Hoechst Celanese Corporation Procede de preparation d'un catalyseur d'acetate de vinyle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504510A1 (de) * 1975-02-04 1976-08-05 Bela Dipl Chem Dr Tihanyi Verfahren zur herstellung von methacrolein
TR24960A (tr) * 1988-10-06 1992-07-29 Goodyear Tire & Rubber YüKSEK MODüLLü KAUCUK TERKIBI
WO1994008714A1 (fr) * 1992-10-14 1994-04-28 Hoechst Celanese Corporation Procede de preparation d'un catalyseur d'acetate de vinyle
TR27264A (tr) * 1992-10-14 1994-12-22 Hoechst Celanese Corp Vinil asetat katalizör hazirlama usulü.

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