GB2263416B - A solvent extraction system - Google Patents

A solvent extraction system

Info

Publication number
GB2263416B
GB2263416B GB9301160A GB9301160A GB2263416B GB 2263416 B GB2263416 B GB 2263416B GB 9301160 A GB9301160 A GB 9301160A GB 9301160 A GB9301160 A GB 9301160A GB 2263416 B GB2263416 B GB 2263416B
Authority
GB
United Kingdom
Prior art keywords
solvent extraction
extraction system
solvent
extraction
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 - Fee Related
Application number
GB9301160A
Other versions
GB9301160D0 (en
GB2263416A (en
Inventor
George Marshall Gillies
Paul Stephenson
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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of GB9301160D0 publication Critical patent/GB9301160D0/en
Publication of GB2263416A publication Critical patent/GB2263416A/en
Application granted granted Critical
Publication of GB2263416B publication Critical patent/GB2263416B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0438—Counter-current multistage extraction towers in a vertical or sloping position comprising vibrating mechanisms, electromagnetic radiations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB9301160A 1992-01-24 1993-01-22 A solvent extraction system Expired - Fee Related GB2263416B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929201501A GB9201501D0 (en) 1992-01-24 1992-01-24 A solvent extraction system

Publications (3)

Publication Number Publication Date
GB9301160D0 GB9301160D0 (en) 1993-03-10
GB2263416A GB2263416A (en) 1993-07-28
GB2263416B true GB2263416B (en) 1995-12-06

Family

ID=10709154

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929201501A Pending GB9201501D0 (en) 1992-01-24 1992-01-24 A solvent extraction system
GB9301160A Expired - Fee Related GB2263416B (en) 1992-01-24 1993-01-22 A solvent extraction system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929201501A Pending GB9201501D0 (en) 1992-01-24 1992-01-24 A solvent extraction system

Country Status (3)

Country Link
JP (1) JPH05337304A (en)
FR (1) FR2686525B1 (en)
GB (2) GB9201501D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2663356C (en) * 2005-09-21 2015-06-02 Stefan Walters Robertson Process for the indirect bioleaching of zinc sulphide
CN112957768A (en) * 2021-02-18 2021-06-15 哈尔滨工程大学 Novel automatic baffle plate pulse extraction column system for experiments

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217224A (en) * 1988-03-21 1989-10-25 Atomic Energy Authority Uk Liquid-liquid contractor columns

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868723A (en) * 1954-04-02 1959-01-13 Phillips Petroleum Co Solvent extraction method and apparatus
US3692831A (en) * 1969-10-06 1972-09-19 Chemcell Ltd Counter-current cycling extraction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217224A (en) * 1988-03-21 1989-10-25 Atomic Energy Authority Uk Liquid-liquid contractor columns

Also Published As

Publication number Publication date
FR2686525B1 (en) 1995-01-13
GB9301160D0 (en) 1993-03-10
GB9201501D0 (en) 1992-04-08
FR2686525A1 (en) 1993-07-30
JPH05337304A (en) 1993-12-21
GB2263416A (en) 1993-07-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100122