GB1223902A - Column for counter-current extraction of liquids - Google Patents

Column for counter-current extraction of liquids

Info

Publication number
GB1223902A
GB1223902A GB03750/68A GB1375068A GB1223902A GB 1223902 A GB1223902 A GB 1223902A GB 03750/68 A GB03750/68 A GB 03750/68A GB 1375068 A GB1375068 A GB 1375068A GB 1223902 A GB1223902 A GB 1223902A
Authority
GB
United Kingdom
Prior art keywords
impeller
rotation
blades
liquids
counter
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
GB03750/68A
Other languages
English (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.)
Kuehni Appbau A G
Original Assignee
Kuehni Appbau A G
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 Kuehni Appbau A G filed Critical Kuehni Appbau A G
Publication of GB1223902A publication Critical patent/GB1223902A/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
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0434—Counter-current multistage extraction towers in a vertical or sloping position comprising rotating mechanisms, e.g. mixers, rotational oscillating motion, mixing pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB03750/68A 1967-03-23 1968-03-21 Column for counter-current extraction of liquids Expired GB1223902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH424467A CH470902A (de) 1967-03-23 1967-03-23 Kolonneneinrichtung zur Gegenstromextraktion von Flüssigkeiten

Publications (1)

Publication Number Publication Date
GB1223902A true GB1223902A (en) 1971-03-03

Family

ID=4272479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03750/68A Expired GB1223902A (en) 1967-03-23 1968-03-21 Column for counter-current extraction of liquids

Country Status (4)

Country Link
CH (1) CH470902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1769005C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1557437A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1223902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620325B2 (en) 1996-09-11 2003-09-16 Novartis Ag Purification process for cyclosporin

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011007669A1 (de) 2011-04-19 2012-10-25 Osram Ag Verfahren zur Rückgewinnung seltener Erden aus Leuchtstofflampen
DE102011076038A1 (de) 2011-05-18 2012-11-22 Osram Ag Verfahren zur Rückgewinnung von Phosphorsäure aus Leuchtstofflampen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620325B2 (en) 1996-09-11 2003-09-16 Novartis Ag Purification process for cyclosporin
US7148346B2 (en) 1996-09-11 2006-12-12 Novartis Ag Purification process

Also Published As

Publication number Publication date
DE1769005B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-05-23
DE1769005A1 (de) 1971-06-09
FR1557437A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-02-14
CH470902A (de) 1969-04-15
DE1769005C3 (de) 1980-01-17

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