BE652224A - - Google Patents
Info
- Publication number
- BE652224A BE652224A BE652224DA BE652224A BE 652224 A BE652224 A BE 652224A BE 652224D A BE652224D A BE 652224DA BE 652224 A BE652224 A BE 652224A
- 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
- C07C51/42—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30584463A | 1963-08-30 | 1963-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE652224A true BE652224A (zh) |
Family
ID=23182610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE652224D BE652224A (zh) | 1963-08-30 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE652224A (zh) |
| DE (1) | DE1493325A1 (zh) |
| GB (1) | GB1081095A (zh) |
| NL (1) | NL6409946A (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19709471A1 (de) * | 1997-03-07 | 1998-09-10 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäure |
| CN102267890B (zh) * | 2010-11-16 | 2014-06-11 | 中国环境科学研究院 | 从丙烯酸酯生产废水中萃取回收丙烯酸的方法 |
| US20130165695A1 (en) * | 2011-12-22 | 2013-06-27 | Celanese International Corporation | Process conditions for producing acrylic acid |
-
0
- BE BE652224D patent/BE652224A/xx unknown
-
1964
- 1964-08-12 GB GB3278564A patent/GB1081095A/en not_active Expired
- 1964-08-20 DE DE19641493325 patent/DE1493325A1/de active Pending
- 1964-08-27 NL NL6409946A patent/NL6409946A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6409946A (zh) | 1965-03-01 |
| DE1493325A1 (de) | 1969-01-23 |
| GB1081095A (en) | 1967-08-31 |