BE847775A - Procede de preparation du formaldehyde a partir du methanol, - Google Patents

Procede de preparation du formaldehyde a partir du methanol,

Info

Publication number
BE847775A
BE847775A BE2055411A BE2055411A BE847775A BE 847775 A BE847775 A BE 847775A BE 2055411 A BE2055411 A BE 2055411A BE 2055411 A BE2055411 A BE 2055411A BE 847775 A BE847775 A BE 847775A
Authority
BE
Belgium
Prior art keywords
methanol
preparing formaldehyde
formaldehyde
preparing
Prior art date
Application number
BE2055411A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE847775A publication Critical patent/BE847775A/xx

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE2055411A 1975-10-31 1976-10-29 Procede de preparation du formaldehyde a partir du methanol, BE847775A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2548908A DE2548908C3 (de) 1975-10-31 1975-10-31 Verfahren zur Herstellung von Formaldehyd

Publications (1)

Publication Number Publication Date
BE847775A true BE847775A (fr) 1977-04-29

Family

ID=5960591

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055411A BE847775A (fr) 1975-10-31 1976-10-29 Procede de preparation du formaldehyde a partir du methanol,

Country Status (8)

Country Link
US (1) US4098826A (de)
AT (1) AT346300B (de)
BE (1) BE847775A (de)
DE (1) DE2548908C3 (de)
FR (1) FR2329633A1 (de)
GB (1) GB1500237A (de)
IT (1) IT1066756B (de)
NL (1) NL7612051A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439625A (en) * 1982-09-29 1984-03-27 E. I. Du Pont De Nemours And Company Production of formaldehyde
US4978803A (en) * 1989-06-26 1990-12-18 American Cyanamid Company Vapor phase oxidation process for making glyoxal
DE3921452A1 (de) * 1989-06-30 1991-01-03 Hoechst Ag Verfahren zur herstellung von carbonylverbindungen
DE19605213A1 (de) * 1996-02-13 1997-08-14 Basf Ag Verfahren zur Herstellung von Formaldehyd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444924A (en) * 1944-10-01 1948-07-13 Farkas Ladislaus Guillaume Process of oxidizing primary or secondary alcoholic hydroxyl groups or aldehyde groups
US3080426A (en) * 1959-01-29 1963-03-05 Exxon Research Engineering Co Oxidation of alcohols
US3529020A (en) * 1965-08-16 1970-09-15 Mobil Oil Corp Oxidation processes employing aluminosilicate catalysts and an initiator
IT988916B (it) * 1972-06-26 1975-04-30 Basf Ag Processo per la preparazione di formaldeide

Also Published As

Publication number Publication date
IT1066756B (it) 1985-03-12
DE2548908C3 (de) 1978-04-27
US4098826A (en) 1978-07-04
FR2329633B1 (de) 1980-04-30
DE2548908A1 (de) 1977-05-12
NL7612051A (nl) 1977-05-03
DE2548908B2 (de) 1977-08-25
AT346300B (de) 1978-11-10
FR2329633A1 (fr) 1977-05-27
GB1500237A (en) 1978-02-08
ATA804476A (de) 1978-03-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19861031