GB2022444B - Solvent extraction - Google Patents

Solvent extraction

Info

Publication number
GB2022444B
GB2022444B GB7917806A GB7917806A GB2022444B GB 2022444 B GB2022444 B GB 2022444B GB 7917806 A GB7917806 A GB 7917806A GB 7917806 A GB7917806 A GB 7917806A GB 2022444 B GB2022444 B GB 2022444B
Authority
GB
United Kingdom
Prior art keywords
solvent extraction
extraction
solvent
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
GB7917806A
Other versions
GB2022444A (en
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.)
RTL Contactor Holding SA
Original Assignee
RTL Contactor Holding SA
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 RTL Contactor Holding SA filed Critical RTL Contactor Holding SA
Priority to GB7917806A priority Critical patent/GB2022444B/en
Publication of GB2022444A publication Critical patent/GB2022444A/en
Application granted granted Critical
Publication of GB2022444B publication Critical patent/GB2022444B/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
    • B01D11/02—Solvent extraction of solids
    • B01D11/0288—Applications, solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
GB7917806A 1978-05-31 1979-05-22 Solvent extraction Expired GB2022444B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7917806A GB2022444B (en) 1978-05-31 1979-05-22 Solvent extraction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2515178 1978-05-31
GB7917806A GB2022444B (en) 1978-05-31 1979-05-22 Solvent extraction

Publications (2)

Publication Number Publication Date
GB2022444A GB2022444A (en) 1979-12-19
GB2022444B true GB2022444B (en) 1982-10-13

Family

ID=26257530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7917806A Expired GB2022444B (en) 1978-05-31 1979-05-22 Solvent extraction

Country Status (1)

Country Link
GB (1) GB2022444B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109675340A (en) * 2019-03-07 2019-04-26 黄河三角洲京博化工研究院有限公司 A kind of de-oiling agent and its application method cleaning waste rolling oil greasy filth

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK161670C (en) * 1988-01-05 1992-01-27 Phoenix Contractors As PROCEDURE FOR CLEANING POLLUTED MATERIALS LIKE SOIL AND PLANT FOR USE IN THE PROCEDURE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109675340A (en) * 2019-03-07 2019-04-26 黄河三角洲京博化工研究院有限公司 A kind of de-oiling agent and its application method cleaning waste rolling oil greasy filth

Also Published As

Publication number Publication date
GB2022444A (en) 1979-12-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee