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
Links
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)
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)
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 |
-
1931
- 1931-01-15 AT AT136669D patent/AT136669B/en active
-
1934
- 1934-03-14 AT AT156096D patent/AT156096B/en active
- 1934-11-02 AT AT158644D patent/AT158644B/en active
Cited By (2)
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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