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GB1556410A - Process of and apparatus for multistage liquid-liquid countercurrent extraction - Google Patents

Process of and apparatus for multistage liquid-liquid countercurrent extraction

Info

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
Application number
GB25980/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1556410A publication Critical patent/GB1556410A/en
Expired legal-status Critical Current

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)
GB25980/76A 1975-06-24 1976-06-22 Process of and apparatus for multistage liquid-liquid countercurrent extraction Expired GB1556410A (en)

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 (6)

* Cited by examiner, † Cited by third party
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 separation method and washing and separation device thereof
CN115671789A (en) * 2021-07-29 2023-02-03 浙江大学衢州研究院 A kind of non-return-mixing rotary disk dispersion extraction device between stages and its application
CN115710063A (en) * 2022-11-08 2023-02-24 中新联科环境科技(安徽)有限公司 Chemical polishing waste liquid treatment equipment and method based on temperature regulation
CN116217634A (en) * 2022-07-30 2023-06-06 上海永鸿机电设备有限公司 A kind of tea saponin purification process and application

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
US5076930A (en) * 1988-10-19 1991-12-31 Stone & Webster Engineering Corporation Apparatus and process for liquid-liquid contact
US5160623A (en) * 1988-10-19 1992-11-03 Stone & Webster Engineering Corp. Apparatus and process for fluid-fluid contact

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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
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 separation method and washing and separation device thereof
CN115671789A (en) * 2021-07-29 2023-02-03 浙江大学衢州研究院 A kind of non-return-mixing rotary disk dispersion extraction device between stages and its application
CN116217634A (en) * 2022-07-30 2023-06-06 上海永鸿机电设备有限公司 A kind of tea saponin purification process and application
CN115710063A (en) * 2022-11-08 2023-02-24 中新联科环境科技(安徽)有限公司 Chemical polishing waste liquid treatment equipment and method based on temperature regulation

Also Published As

Publication number Publication date
FR2315300B1 (en) 1982-10-01
FR2315300A1 (en) 1977-01-21
DE2527984A1 (en) 1977-01-13
NO760298L (en) 1976-12-28
BE843258A (en) 1976-12-22
ZA761569B (en) 1977-03-30
NL7600365A (en) 1976-12-28

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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