GB1556410A - Process of and apparatus for multistage liquid-liquid countercurrent extraction - Google Patents
Process of and apparatus for multistage liquid-liquid countercurrent extractionInfo
- Publication number
- GB1556410A GB1556410A GB25980/76A GB2598076A GB1556410A GB 1556410 A GB1556410 A GB 1556410A GB 25980/76 A GB25980/76 A GB 25980/76A GB 2598076 A GB2598076 A GB 2598076A GB 1556410 A GB1556410 A GB 1556410A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- countercurrent extraction
- multistage
- liquid countercurrent
- multistage liquid
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- 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
- B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
-
- 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
- B01D11/0484—Controlling means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752527984 DE2527984A1 (en) | 1975-06-24 | 1975-06-24 | METHOD AND DEVICE FOR MULTI-STAGE LIQUID-LIQUID COUNTER-CURRENT EXTRACTION |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1556410A true GB1556410A (en) | 1979-11-21 |
Family
ID=5949770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25980/76A Expired GB1556410A (en) | 1975-06-24 | 1976-06-22 | Process of and apparatus for multistage liquid-liquid countercurrent extraction |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE843258A (en) |
DE (1) | DE2527984A1 (en) |
FR (1) | FR2315300A1 (en) |
GB (1) | GB1556410A (en) |
NL (1) | NL7600365A (en) |
NO (1) | NO760298L (en) |
ZA (1) | ZA761569B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60858A (en) * | 1983-06-18 | 1985-01-05 | Toyota Motor Corp | Two-liquid mixer |
US5965784A (en) * | 1995-09-12 | 1999-10-12 | Total Raffinage Distribution S.A. | Process and apparatus for extracting aromatic compounds contained in a hydrocarbon feedstock |
CN111778064A (en) * | 2020-05-25 | 2020-10-16 | 华东理工大学 | Multi-stage countercurrent built-in washing and separating method and washing and separating device thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314974A (en) * | 1979-04-30 | 1982-02-09 | Chemineer, Inc. | Solvent extraction method using static mixers |
DE3506693C1 (en) * | 1985-02-26 | 1986-10-09 | Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen | Sieve tray column for countercurrent extraction |
US5160623A (en) * | 1988-10-19 | 1992-11-03 | Stone & Webster Engineering Corp. | Apparatus and process for fluid-fluid contact |
US5076930A (en) * | 1988-10-19 | 1991-12-31 | Stone & Webster Engineering Corporation | Apparatus and process for liquid-liquid contact |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2156984A5 (en) * | 1971-10-13 | 1973-06-01 | Karpacheva Susanna | |
FR2214501A1 (en) * | 1973-01-18 | 1974-08-19 | Hazen Research | Solvent extraction - using single pipe having mixer and settler sections with identical residence times |
-
1975
- 1975-06-24 DE DE19752527984 patent/DE2527984A1/en not_active Ceased
-
1976
- 1976-01-15 NL NL7600365A patent/NL7600365A/en not_active Application Discontinuation
- 1976-01-30 NO NO760298A patent/NO760298L/no unknown
- 1976-03-15 ZA ZA761569A patent/ZA761569B/en unknown
- 1976-03-31 FR FR7609324A patent/FR2315300A1/en active Granted
- 1976-06-22 BE BE6045564A patent/BE843258A/en unknown
- 1976-06-22 GB GB25980/76A patent/GB1556410A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60858A (en) * | 1983-06-18 | 1985-01-05 | Toyota Motor Corp | Two-liquid mixer |
JPS6343143B2 (en) * | 1983-06-18 | 1988-08-29 | Toyota Motor Co Ltd | |
US5965784A (en) * | 1995-09-12 | 1999-10-12 | Total Raffinage Distribution S.A. | Process and apparatus for extracting aromatic compounds contained in a hydrocarbon feedstock |
CN1089361C (en) * | 1995-09-12 | 2002-08-21 | 多塔乐精制销售有限公司 | Method and apparatus for extraction of aromatic compound from hydrocarbon material |
CN111778064A (en) * | 2020-05-25 | 2020-10-16 | 华东理工大学 | Multi-stage countercurrent built-in washing and separating method and washing and separating device thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2315300B1 (en) | 1982-10-01 |
BE843258A (en) | 1976-12-22 |
NO760298L (en) | 1976-12-28 |
FR2315300A1 (en) | 1977-01-21 |
NL7600365A (en) | 1976-12-28 |
ZA761569B (en) | 1977-03-30 |
DE2527984A1 (en) | 1977-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |