FR1557438A - - Google Patents

Info

Publication number
FR1557438A
FR1557438A FR1557438DA FR1557438A FR 1557438 A FR1557438 A FR 1557438A FR 1557438D A FR1557438D A FR 1557438DA FR 1557438 A FR1557438 A FR 1557438A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1557438A publication Critical patent/FR1557438A/fr
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)
FR1557438D 1967-03-23 1968-03-22 Expired FR1557438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH424567A CH470903A (en) 1967-03-23 1967-03-23 Column device for countercurrent extraction of liquids

Publications (1)

Publication Number Publication Date
FR1557438A true FR1557438A (en) 1969-02-14

Family

ID=4272497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557438D Expired FR1557438A (en) 1967-03-23 1968-03-22

Country Status (4)

Country Link
CH (1) CH470903A (en)
DE (1) DE1769004C3 (en)
FR (1) FR1557438A (en)
GB (1) GB1223903A (en)

Families Citing this family (2)

* 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
CN105148555A (en) * 2015-08-21 2015-12-16 安徽苏启化工有限公司 Two-stage rotating disc column

Also Published As

Publication number Publication date
DE1769004C3 (en) 1979-09-13
DE1769004A1 (en) 1971-06-09
GB1223903A (en) 1971-03-03
DE1769004B2 (en) 1979-01-11
CH470903A (en) 1969-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse