FR1252746A - Perfectionnement à la fabrication d'anhydride acétique - Google Patents

Perfectionnement à la fabrication d'anhydride acétique

Info

Publication number
FR1252746A
FR1252746A FR813862A FR813862A FR1252746A FR 1252746 A FR1252746 A FR 1252746A FR 813862 A FR813862 A FR 813862A FR 813862 A FR813862 A FR 813862A FR 1252746 A FR1252746 A FR 1252746A
Authority
FR
France
Prior art keywords
manufacture
acetic anhydride
further training
training
anhydride
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
FR813862A
Other languages
English (en)
Inventor
Louis Alheritiere
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.)
Usines de Melle SA
Original Assignee
Usines de Melle 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 Usines de Melle SA filed Critical Usines de Melle SA
Priority to FR813862A priority Critical patent/FR1252746A/fr
Priority to CH1288960A priority patent/CH398540A/fr
Priority to GB4332960A priority patent/GB918966A/en
Priority to ES0263362A priority patent/ES263362A1/es
Priority to DK505860A priority patent/DK104671C/da
Application granted granted Critical
Publication of FR1252746A publication Critical patent/FR1252746A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR813862A 1959-12-22 1959-12-22 Perfectionnement à la fabrication d'anhydride acétique Expired FR1252746A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR813862A FR1252746A (fr) 1959-12-22 1959-12-22 Perfectionnement à la fabrication d'anhydride acétique
CH1288960A CH398540A (fr) 1959-12-22 1960-11-17 Procédé de fabrication d'acide et d'anhydride acétiques
GB4332960A GB918966A (en) 1959-12-22 1960-12-16 Improvements in the production of acetic anhydride and acetic acid
ES0263362A ES263362A1 (es) 1959-12-22 1960-12-19 Procedimiento perfeccionado ara la obtenciën de anhidrido acetico
DK505860A DK104671C (da) 1959-12-22 1960-12-21 Fremgangsmåde ved fremstilling af en blanding af eddikesyre og eddikesyreanhydrid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR813862A FR1252746A (fr) 1959-12-22 1959-12-22 Perfectionnement à la fabrication d'anhydride acétique

Publications (1)

Publication Number Publication Date
FR1252746A true FR1252746A (fr) 1961-02-03

Family

ID=8722922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813862A Expired FR1252746A (fr) 1959-12-22 1959-12-22 Perfectionnement à la fabrication d'anhydride acétique

Country Status (5)

Country Link
CH (1) CH398540A (fr)
DK (1) DK104671C (fr)
ES (1) ES263362A1 (fr)
FR (1) FR1252746A (fr)
GB (1) GB918966A (fr)

Also Published As

Publication number Publication date
CH398540A (fr) 1966-03-15
DK104671C (da) 1966-06-20
GB918966A (en) 1963-02-20
ES263362A1 (es) 1961-05-01

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