JPS49101307A - - Google Patents
Info
- Publication number
- JPS49101307A JPS49101307A JP1212574A JP1212574A JPS49101307A JP S49101307 A JPS49101307 A JP S49101307A JP 1212574 A JP1212574 A JP 1212574A JP 1212574 A JP1212574 A JP 1212574A JP S49101307 A JPS49101307 A JP S49101307A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7303179A FR2240908B1 (it) | 1973-01-30 | 1973-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49101307A true JPS49101307A (it) | 1974-09-25 |
Family
ID=9114047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1212574A Pending JPS49101307A (it) | 1973-01-30 | 1974-01-29 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS49101307A (it) |
| BE (1) | BE810239A (it) |
| FR (1) | FR2240908B1 (it) |
| GB (1) | GB1413931A (it) |
| IT (1) | IT1002797B (it) |
| NL (1) | NL7401173A (it) |
-
1973
- 1973-01-30 FR FR7303179A patent/FR2240908B1/fr not_active Expired
-
1974
- 1974-01-28 BE BE140239A patent/BE810239A/xx unknown
- 1974-01-29 IT IT4800574A patent/IT1002797B/it active
- 1974-01-29 NL NL7401173A patent/NL7401173A/xx unknown
- 1974-01-29 JP JP1212574A patent/JPS49101307A/ja active Pending
- 1974-01-29 GB GB412774A patent/GB1413931A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2240908A1 (it) | 1975-03-14 |
| BE810239A (fr) | 1974-07-29 |
| DE2404132A1 (de) | 1974-10-03 |
| FR2240908B1 (it) | 1976-04-23 |
| DE2404132B2 (de) | 1975-08-07 |
| NL7401173A (it) | 1974-08-01 |
| GB1413931A (en) | 1975-11-12 |
| IT1002797B (it) | 1976-05-20 |