ZA73205B - Production of formaldehyde - Google Patents

Production of formaldehyde

Info

Publication number
ZA73205B
ZA73205B ZA730205A ZA73205A ZA73205B ZA 73205 B ZA73205 B ZA 73205B ZA 730205 A ZA730205 A ZA 730205A ZA 73205 A ZA73205 A ZA 73205A ZA 73205 B ZA73205 B ZA 73205B
Authority
ZA
South Africa
Prior art keywords
formaldehyde
production
Prior art date
Application number
ZA730205A
Other languages
English (en)
Inventor
G Matthias
H Diem
F Kraus
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
Application filed by Basf Ag filed Critical Basf Ag
Publication of ZA73205B publication Critical patent/ZA73205B/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
    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/04—Formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
ZA730205A 1972-01-12 1973-01-10 Production of formaldehyde ZA73205B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2201241A DE2201241C2 (de) 1972-01-12 1972-01-12 Verfahren zur Stabilisierung von Formaldehydlösungen

Publications (1)

Publication Number Publication Date
ZA73205B true ZA73205B (en) 1973-11-28

Family

ID=5832779

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA730205A ZA73205B (en) 1972-01-12 1973-01-10 Production of formaldehyde

Country Status (12)

Country Link
JP (1) JPS4885516A (fr)
AR (1) AR194031A1 (fr)
BE (1) BE794006A (fr)
BR (1) BR7300234D0 (fr)
CA (1) CA1020580A (fr)
DE (1) DE2201241C2 (fr)
FR (1) FR2167900B1 (fr)
GB (1) GB1409121A (fr)
IT (1) IT978093B (fr)
NL (1) NL7300532A (fr)
SU (1) SU474132A3 (fr)
ZA (1) ZA73205B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938117U (fr) * 1972-07-06 1974-04-04
ES2010959A6 (es) * 1989-05-10 1989-12-01 Patentes Novedades Sa Procedimiento para la fabricacion de soluciones estabilizadas de formaldehido con metanol.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE854502C (de) * 1940-07-12 1952-11-04 Degussa Verfahren zur Herstellung von haltbaren Formaldehydloesungen

Also Published As

Publication number Publication date
SU474132A3 (ru) 1975-06-14
BR7300234D0 (pt) 1973-09-20
GB1409121A (en) 1975-10-08
JPS4885516A (fr) 1973-11-13
DE2201241A1 (de) 1973-07-26
FR2167900A1 (fr) 1973-08-24
AR194031A1 (es) 1973-06-12
NL7300532A (fr) 1973-07-16
DE2201241C2 (de) 1982-06-03
IT978093B (it) 1974-09-20
BE794006A (fr) 1973-07-12
FR2167900B1 (fr) 1977-12-30
CA1020580A (en) 1977-11-08

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