FR1283056A - Procédé et appareil pour la préparation du formaldéhyde - Google Patents

Procédé et appareil pour la préparation du formaldéhyde

Info

Publication number
FR1283056A
FR1283056A FR854932A FR854932A FR1283056A FR 1283056 A FR1283056 A FR 1283056A FR 854932 A FR854932 A FR 854932A FR 854932 A FR854932 A FR 854932A FR 1283056 A FR1283056 A FR 1283056A
Authority
FR
France
Prior art keywords
formaldehyde
preparation
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
FR854932A
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.)
Burnett and Rolfe Ltd
Original Assignee
Burnett and Rolfe Ltd
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 Burnett and Rolfe Ltd filed Critical Burnett and Rolfe Ltd
Priority to FR854932A priority Critical patent/FR1283056A/fr
Application granted granted Critical
Publication of FR1283056A publication Critical patent/FR1283056A/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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • C07C45/37—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 >C—O—functional groups to >C=O groups
    • C07C45/38—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 >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR854932A 1961-03-08 1961-03-08 Procédé et appareil pour la préparation du formaldéhyde Expired FR1283056A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR854932A FR1283056A (fr) 1961-03-08 1961-03-08 Procédé et appareil pour la préparation du formaldéhyde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854932A FR1283056A (fr) 1961-03-08 1961-03-08 Procédé et appareil pour la préparation du formaldéhyde

Publications (1)

Publication Number Publication Date
FR1283056A true FR1283056A (fr) 1962-01-27

Family

ID=8750374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854932A Expired FR1283056A (fr) 1961-03-08 1961-03-08 Procédé et appareil pour la préparation du formaldéhyde

Country Status (1)

Country Link
FR (1) FR1283056A (fr)

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