FR1474620A - - Google Patents
Info
- Publication number
- FR1474620A FR1474620A FR1474620DA FR1474620A FR 1474620 A FR1474620 A FR 1474620A FR 1474620D A FR1474620D A FR 1474620DA FR 1474620 A FR1474620 A FR 1474620A
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB81338A DE1235881B (de) | 1965-04-07 | 1965-04-07 | Verfahren zur Herstellung von Formaldehyd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1474620A true FR1474620A (el) | 1967-06-09 |
Family
ID=6981062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1474620D Expired FR1474620A (el) | 1965-04-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE679226A (el) |
| DE (1) | DE1235881B (el) |
| FR (1) | FR1474620A (el) |
| GB (1) | GB1135476A (el) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2114370C3 (de) * | 1971-03-25 | 1982-11-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Formaldehyd |
| DE2444586C3 (de) * | 1974-09-18 | 1986-07-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von konzentrierten, wäßrigen Lösungen von Formaldehyd |
| DE3004436A1 (de) * | 1980-02-07 | 1981-08-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von formaldehyd |
| DE3110723A1 (de) * | 1981-03-19 | 1982-10-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur reinigung des bei der herstellung von formaldehyd eingesetzten methanols |
| US8569546B2 (en) | 2011-04-26 | 2013-10-29 | Basf Se | Oxidative dehydrogenation of methanol to formaldehyde over silver-containing knits |
| PT2701841E (pt) | 2011-04-26 | 2015-08-03 | Basf Se | Processo para a desidrogenação oxidativa de metanol em formaldeído sobre malhas contendo prata |
| EP3585515A1 (de) | 2017-02-24 | 2020-01-01 | Basf Se | Silber-katalysatorsystem mit verringertem druckabfall zur oxidativen dehydrierung von alkoholen |
| EP3539657A1 (en) | 2018-03-14 | 2019-09-18 | Basf Se | Improved catalysts comprising silver based intermetallic compounds |
-
0
- FR FR1474620D patent/FR1474620A/fr not_active Expired
-
1965
- 1965-04-07 DE DEB81338A patent/DE1235881B/de active Pending
-
1966
- 1966-04-06 GB GB1524066A patent/GB1135476A/en not_active Expired
- 1966-04-07 BE BE679226D patent/BE679226A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1235881B (de) | 1967-03-09 |
| BE679226A (el) | 1966-10-07 |
| GB1135476A (en) | 1968-12-04 |