BE683130A - - Google Patents
Info
- Publication number
- BE683130A BE683130A BE683130DA BE683130A BE 683130 A BE683130 A BE 683130A BE 683130D A BE683130D A BE 683130DA BE 683130 A BE683130 A BE 683130A
- Authority
- BE
- Belgium
- Prior art keywords
- methanol
- formaldehyde
- air
- mixture
- gases
- Prior art date
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
- C07C45/783—Separation; Purification; Stabilisation; Use of additives by gas-liquid treatment, e.g. by gas-liquid absorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE683130 | 1966-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683130A true BE683130A (es) | 1966-12-01 |
Family
ID=3848969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683130D BE683130A (es) | 1966-06-24 | 1966-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE683130A (es) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2444586A1 (de) * | 1974-09-18 | 1976-04-01 | Basf Ag | Verfahren zur herstellung von konzentrierten, waessrigen loesungen von formaldehyd |
| WO2012035019A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur herstellung von acrysläure aus ethanol und formaldehyd |
| DE102010040921A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure |
| WO2014070735A1 (en) | 2012-10-31 | 2014-05-08 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
| WO2014209633A2 (en) | 2013-06-27 | 2014-12-31 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
-
1966
- 1966-06-24 BE BE683130D patent/BE683130A/fr unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2444586A1 (de) * | 1974-09-18 | 1976-04-01 | Basf Ag | Verfahren zur herstellung von konzentrierten, waessrigen loesungen von formaldehyd |
| WO2012035019A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur herstellung von acrysläure aus ethanol und formaldehyd |
| DE102010040921A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure |
| WO2012034929A2 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur herstellung von acrylsäure aus methanol und essigsäure |
| US8507721B2 (en) | 2010-09-16 | 2013-08-13 | Basf Se | Process for preparing acrylic acid from ethanol and formaldehyde |
| US8877966B2 (en) | 2010-09-16 | 2014-11-04 | Basf Se | Process for preparing acrylic acid from methanol and acetic acid |
| WO2014070735A1 (en) | 2012-10-31 | 2014-05-08 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
| WO2014209633A2 (en) | 2013-06-27 | 2014-12-31 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
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