AT136669B - Process for the preparation of formaldehyde. - Google Patents

Process for the preparation of formaldehyde.

Info

Publication number
AT136669B
AT136669B AT136669DA AT136669B AT 136669 B AT136669 B AT 136669B AT 136669D A AT136669D A AT 136669DA AT 136669 B AT136669 B AT 136669B
Authority
AT
Austria
Prior art keywords
formaldehyde
preparation
Prior art date
Application number
Other languages
German (de)
Original Assignee
Gutehoffnungshuette Oberhausen
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 Gutehoffnungshuette Oberhausen filed Critical Gutehoffnungshuette Oberhausen
Application granted granted Critical
Publication of AT136669B publication Critical patent/AT136669B/en

Links

AT136669D 1930-01-20 1931-01-15 Process for the preparation of formaldehyde. AT136669B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE136669X 1930-01-20

Publications (1)

Publication Number Publication Date
AT136669B true AT136669B (en) 1934-02-26

Family

ID=5666479

Family Applications (3)

Application Number Title Priority Date Filing Date
AT136669D AT136669B (en) 1930-01-20 1931-01-15 Process for the preparation of formaldehyde.
AT156096D AT156096B (en) 1930-01-20 1934-03-14 Process for the preparation of formaldehyde.
AT158644D AT158644B (en) 1930-01-20 1934-11-02 Process for the preparation of formaldehyde.

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT156096D AT156096B (en) 1930-01-20 1934-03-14 Process for the preparation of formaldehyde.
AT158644D AT158644B (en) 1930-01-20 1934-11-02 Process for the preparation of formaldehyde.

Country Status (1)

Country Link
AT (3) AT136669B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119243B (en) * 1957-02-25 1961-12-14 Du Pont Process for the catalytic dehydrogenation of methyl alcohol to formaldehyde
DE1159421B (en) * 1960-06-28 1963-12-19 Hans J Zimmer Verfahrenstechni Process for the production of formaldehyde by partial oxidation of methane with oxygen-containing gases

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881505C (en) * 1940-03-08 1953-06-29 Du Pont Oxidation catalysts and processes for their preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119243B (en) * 1957-02-25 1961-12-14 Du Pont Process for the catalytic dehydrogenation of methyl alcohol to formaldehyde
DE1159421B (en) * 1960-06-28 1963-12-19 Hans J Zimmer Verfahrenstechni Process for the production of formaldehyde by partial oxidation of methane with oxygen-containing gases

Also Published As

Publication number Publication date
AT158644B (en) 1940-04-25
AT156096B (en) 1939-05-10

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