BE668755A - - Google Patents
Info
- Publication number
- BE668755A BE668755A BE668755DA BE668755A BE 668755 A BE668755 A BE 668755A BE 668755D A BE668755D A BE 668755DA BE 668755 A BE668755 A BE 668755A
- Authority
- BE
- Belgium
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
- B01D11/0488—Flow sheets
-
- 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)
- Chemical Kinetics & Catalysis (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)
- Cosmetics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR986267A FR1416405A (fr) | 1964-08-26 | 1964-08-26 | Procédé d'extraction d'hydrocarbures chlorés |
| FR27391A FR88678E (fr) | 1964-08-26 | 1965-08-05 | Procédé d'extraction d'hydrocarbures chlorés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668755A true BE668755A (fr) | 1966-02-25 |
Family
ID=26165265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668755D BE668755A (fr) | 1964-08-26 | 1965-08-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3427357A (fr) |
| BE (1) | BE668755A (fr) |
| DE (1) | DE1518670A1 (fr) |
| FR (2) | FR1416405A (fr) |
| GB (1) | GB1069225A (fr) |
| NL (1) | NL6511160A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427358A (en) * | 1966-11-09 | 1969-02-11 | Atlantic Richfield Co | Selective solvent separation of polychloroalkanes from monochloroalkanes |
| US3658657A (en) * | 1970-07-23 | 1972-04-25 | Vulcan Materials Co | Separation and recovery of 1,1,1-trichloroethane by extractive distillation |
| US4121978A (en) * | 1973-01-30 | 1978-10-24 | Rhone-Progil | Method of separating chlorinated aliphatic hydrocarbons from mixtures thereof, by extractive distillation |
| US4510316A (en) * | 1982-06-07 | 1985-04-09 | Cleary James W | Purification of N-methylpyrrolidone |
| US4954260A (en) * | 1989-06-08 | 1990-09-04 | Zvi Ludmer | Countercurrent separation process and apparatus |
| US5095158A (en) * | 1991-05-10 | 1992-03-10 | Atochem North America, Inc. | Solvent extraction of VDC from I-141b |
| US5628906A (en) * | 1994-07-13 | 1997-05-13 | The Research Foundation Of The City University Of New York | Extraction process |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB355294A (en) * | 1929-06-03 | 1931-08-21 | Bataafsche Petroleum | Process for splitting up a mixture of liquids into its components |
| US2189924A (en) * | 1933-01-07 | 1940-02-13 | Ig Farbenindustrie Ag | Products of hydrocarbons |
| GB477567A (en) * | 1935-10-10 | 1938-01-03 | Bataafsche Petroleum | A process for extracting liquid mixtures in countercurrent |
| US2223364A (en) * | 1938-01-21 | 1940-12-03 | Nat Aniline & Chem Co Inc | Method of producing higher alkyl aromatic sulphonates |
| US2357028A (en) * | 1943-08-04 | 1944-08-29 | Shell Dev | Solvent extraction process |
| US2503119A (en) * | 1945-06-19 | 1950-04-04 | Union Oil Co | Solvent extraction |
| US2531361A (en) * | 1950-01-11 | 1950-11-21 | Ethyl Corp | Recovery of chlorinated hydrocarbons |
| DE1215681B (de) * | 1960-09-28 | 1966-05-05 | Hoechst Ag | Verfahren zur Herstellung harter, paraffinarmer Saeurewachse |
| US3277204A (en) * | 1963-12-02 | 1966-10-04 | Chevron Res | Halogenation and dehydrochlorination of straight chain alkanes using an aromatic diluent |
-
1964
- 1964-08-26 FR FR986267A patent/FR1416405A/fr not_active Expired
-
1965
- 1965-08-05 FR FR27391A patent/FR88678E/fr not_active Expired
- 1965-08-25 BE BE668755D patent/BE668755A/xx unknown
- 1965-08-25 GB GB36470/65A patent/GB1069225A/en not_active Expired
- 1965-08-26 DE DE19651518670 patent/DE1518670A1/de active Pending
- 1965-08-26 NL NL6511160A patent/NL6511160A/xx unknown
- 1965-08-26 US US483392A patent/US3427357A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1518670A1 (de) | 1969-02-06 |
| GB1069225A (en) | 1967-05-17 |
| NL6511160A (fr) | 1966-02-28 |
| FR88678E (fr) | 1967-03-10 |
| US3427357A (en) | 1969-02-11 |
| FR1416405A (fr) | 1965-11-05 |