BE713566A - - Google Patents
Info
- Publication number
- BE713566A BE713566A BE713566DA BE713566A BE 713566 A BE713566 A BE 713566A BE 713566D A BE713566D A BE 713566DA BE 713566 A BE713566 A BE 713566A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU0013829 | 1967-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE713566A true BE713566A (en:Method) | 1968-08-16 |
Family
ID=7568437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE713566D BE713566A (en:Method) | 1967-04-26 | 1968-04-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE713566A (en:Method) |
| DE (1) | DE1643109A1 (en:Method) |
| FR (1) | FR1560154A (en:Method) |
| NL (1) | NL6805657A (en:Method) |
-
1967
- 1967-04-26 DE DE19671643109 patent/DE1643109A1/de active Pending
-
1968
- 1968-04-11 BE BE713566D patent/BE713566A/xx unknown
- 1968-04-19 FR FR1560154D patent/FR1560154A/fr not_active Expired
- 1968-04-22 NL NL6805657A patent/NL6805657A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6805657A (en:Method) | 1968-10-28 |
| FR1560154A (en:Method) | 1969-03-14 |
| DE1643109A1 (de) | 1971-05-13 |