BE679697A - - Google Patents
Info
- Publication number
- BE679697A BE679697A BE679697DA BE679697A BE 679697 A BE679697 A BE 679697A BE 679697D A BE679697D A BE 679697DA BE 679697 A BE679697 A BE 679697A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/285—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with peroxy-compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR14602A FR1441618A (fr) | 1965-04-26 | 1965-04-26 | Perfectionnements à la fabrication d'acides éthylèniques à partir d'aldéhydes non saturés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679697A true BE679697A (de) | 1966-10-03 |
Family
ID=8577267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679697D BE679697A (de) | 1965-04-26 | 1966-04-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3437453A (de) |
| AT (1) | AT264489B (de) |
| BE (1) | BE679697A (de) |
| ES (1) | ES325620A1 (de) |
| FR (1) | FR1441618A (de) |
| GB (1) | GB1148315A (de) |
| LU (1) | LU50934A1 (de) |
| NL (1) | NL6605573A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041139A (en) * | 1976-08-30 | 1977-08-09 | Atlantic Richfield Company | Recovery of selenium from urethane solutions |
| US4038377A (en) * | 1976-09-29 | 1977-07-26 | Atlantic Richfield Company | Removal of selenium from urethane solutions |
| US4130633A (en) * | 1977-12-27 | 1978-12-19 | Atlantic Richfield Company | Removal of selenium from urethane solutions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694417A (en) * | 1949-03-25 | 1953-07-22 | Distillers Co Yeast Ltd | Manufacture of alpha-neopentyl acrylic acid |
| US2744929A (en) * | 1952-09-26 | 1956-05-08 | Shell Dev | Production of unsaturated carboxylic acids |
| US3337618A (en) * | 1964-02-12 | 1967-08-22 | Monsanto Co | Preparation and recovery of acetic acid |
-
1965
- 1965-04-26 FR FR14602A patent/FR1441618A/fr not_active Expired
-
1966
- 1966-04-16 ES ES0325620A patent/ES325620A1/es not_active Expired
- 1966-04-19 BE BE679697D patent/BE679697A/xx unknown
- 1966-04-20 LU LU50934A patent/LU50934A1/xx unknown
- 1966-04-21 US US544072A patent/US3437453A/en not_active Expired - Lifetime
- 1966-04-25 AT AT385566A patent/AT264489B/de active
- 1966-04-26 GB GB18262/66A patent/GB1148315A/en not_active Expired
- 1966-04-26 NL NL6605573A patent/NL6605573A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1567815A1 (de) | 1972-05-18 |
| GB1148315A (en) | 1969-04-10 |
| NL6605573A (de) | 1966-10-27 |
| AT264489B (de) | 1968-09-10 |
| US3437453A (en) | 1969-04-08 |
| FR1441618A (fr) | 1966-06-10 |
| LU50934A1 (de) | 1966-06-20 |
| ES325620A1 (es) | 1967-02-16 |
| DE1567815B2 (de) | 1973-01-18 |