CH470902A - Column device for countercurrent extraction of liquids - Google Patents

Column device for countercurrent extraction of liquids

Info

Publication number
CH470902A
CH470902A CH424467A CH424467A CH470902A CH 470902 A CH470902 A CH 470902A CH 424467 A CH424467 A CH 424467A CH 424467 A CH424467 A CH 424467A CH 470902 A CH470902 A CH 470902A
Authority
CH
Switzerland
Prior art keywords
liquids
column device
countercurrent extraction
countercurrent
extraction
Prior art date
Application number
CH424467A
Other languages
German (de)
Inventor
Albert Dipl Ing Moegli
Original Assignee
Kuehni App Bau 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 Kuehni App Bau Ag filed Critical Kuehni App Bau Ag
Priority to CH424467A priority Critical patent/CH470902A/en
Priority to DE1769005A priority patent/DE1769005C3/en
Priority to GB03750/68A priority patent/GB1223902A/en
Priority to FR1557437D priority patent/FR1557437A/fr
Publication of CH470902A publication Critical patent/CH470902A/en

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
CH424467A 1967-03-23 1967-03-23 Column device for countercurrent extraction of liquids CH470902A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH424467A CH470902A (en) 1967-03-23 1967-03-23 Column device for countercurrent extraction of liquids
DE1769005A DE1769005C3 (en) 1967-03-23 1968-03-20 Column device for countercurrent extraction of liquids
GB03750/68A GB1223902A (en) 1967-03-23 1968-03-21 Column for counter-current extraction of liquids
FR1557437D FR1557437A (en) 1967-03-23 1968-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH424467A CH470902A (en) 1967-03-23 1967-03-23 Column device for countercurrent extraction of liquids

Publications (1)

Publication Number Publication Date
CH470902A true CH470902A (en) 1969-04-15

Family

ID=4272479

Family Applications (1)

Application Number Title Priority Date Filing Date
CH424467A CH470902A (en) 1967-03-23 1967-03-23 Column device for countercurrent extraction of liquids

Country Status (4)

Country Link
CH (1) CH470902A (en)
DE (1) DE1769005C3 (en)
FR (1) FR1557437A (en)
GB (1) GB1223902A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9618952D0 (en) 1996-09-11 1996-10-23 Sandoz Ltd Process
DE102011007669A1 (en) 2011-04-19 2012-10-25 Osram Ag Process for the recovery of rare earths from fluorescent lamps
DE102011076038A1 (en) 2011-05-18 2012-11-22 Osram Ag Process for the recovery of phosphoric acid from fluorescent lamps

Also Published As

Publication number Publication date
GB1223902A (en) 1971-03-03
DE1769005C3 (en) 1980-01-17
DE1769005A1 (en) 1971-06-09
FR1557437A (en) 1969-02-14
DE1769005B2 (en) 1979-05-23

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Legal Events

Date Code Title Description
PL Patent ceased