CS169907B1 - - Google Patents
Info
- Publication number
- CS169907B1 CS169907B1 CS385370A CS385370A CS169907B1 CS 169907 B1 CS169907 B1 CS 169907B1 CS 385370 A CS385370 A CS 385370A CS 385370 A CS385370 A CS 385370A CS 169907 B1 CS169907 B1 CS 169907B1
- Authority
- CS
- Czechoslovakia
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14027669 | 1969-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS169907B1 true CS169907B1 (cs) | 1976-08-27 |
Family
ID=5481293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS385370A CS169907B1 (cs) | 1969-06-04 | 1970-06-02 |
Country Status (6)
| Country | Link |
|---|---|
| BG (1) | BG24461A1 (cs) |
| CS (1) | CS169907B1 (cs) |
| DE (1) | DE2014653C3 (cs) |
| HU (1) | HU162996B (cs) |
| PL (1) | PL80794B1 (cs) |
| RO (1) | RO62160A (cs) |
-
1970
- 1970-03-26 DE DE19702014653 patent/DE2014653C3/de not_active Expired
- 1970-04-16 RO RO6309970A patent/RO62160A/ro unknown
- 1970-06-02 CS CS385370A patent/CS169907B1/cs unknown
- 1970-06-03 PL PL14107470A patent/PL80794B1/pl unknown
- 1970-06-03 BG BG7000014851A patent/BG24461A1/xx unknown
- 1970-06-04 HU HULE000592 patent/HU162996B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG24461A1 (en) | 1978-03-10 |
| DE2014653A1 (en) | 1970-12-10 |
| DE2014653C3 (de) | 1985-03-14 |
| PL80794B1 (cs) | 1975-08-30 |
| HU162996B (cs) | 1973-05-28 |
| DE2014653B2 (de) | 1977-06-23 |
| RO62160A (cs) | 1977-08-15 |