BE794916A - Procede de preparation de formaldehyde - Google Patents

Procede de preparation de formaldehyde

Info

Publication number
BE794916A
BE794916A BE794916A BE794916A BE794916A BE 794916 A BE794916 A BE 794916A BE 794916 A BE794916 A BE 794916A BE 794916 A BE794916 A BE 794916A BE 794916 A BE794916 A BE 794916A
Authority
BE
Belgium
Prior art keywords
preparation process
formaldehyde preparation
formaldehyde
preparation
Prior art date
Application number
BE794916A
Other languages
English (en)
Original Assignee
Basf 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
Priority claimed from DE19722205196 external-priority patent/DE2205196C3/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BE794916A publication Critical patent/BE794916A/fr

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Catalysts (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
BE794916A 1972-02-04 1973-02-02 Procede de preparation de formaldehyde BE794916A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205196 DE2205196C3 (de) 1972-02-04 Verfahren zur Herstellung von Formaldehyd

Publications (1)

Publication Number Publication Date
BE794916A true BE794916A (fr) 1973-08-02

Family

ID=5834970

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794916A BE794916A (fr) 1972-02-04 1973-02-02 Procede de preparation de formaldehyde

Country Status (5)

Country Link
JP (1) JPS4886807A (fr)
BE (1) BE794916A (fr)
FR (1) FR2170224A1 (fr)
NL (1) NL7300368A (fr)
ZA (1) ZA73728B (fr)

Also Published As

Publication number Publication date
FR2170224A1 (en) 1973-09-14
DE2205196A1 (de) 1973-08-09
DE2205196B2 (de) 1977-02-03
JPS4886807A (fr) 1973-11-15
ZA73728B (en) 1973-11-28
FR2170224B1 (fr) 1976-09-10
NL7300368A (fr) 1973-08-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BADISCHE ANILIN & SODAFABRIK A.G.

Effective date: 19900228