FR1279027A - Column apparatus for countercurrent extraction - Google Patents

Column apparatus for countercurrent extraction

Info

Publication number
FR1279027A
FR1279027A FR851601A FR851601A FR1279027A FR 1279027 A FR1279027 A FR 1279027A FR 851601 A FR851601 A FR 851601A FR 851601 A FR851601 A FR 851601A FR 1279027 A FR1279027 A FR 1279027A
Authority
FR
France
Prior art keywords
countercurrent extraction
column apparatus
column
countercurrent
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
Application number
FR851601A
Other languages
French (fr)
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
Priority claimed from CH132960A external-priority patent/CH375328A/en
Application filed by Kuehni Appbau A G filed Critical Kuehni Appbau A G
Priority to FR851601A priority Critical patent/FR1279027A/en
Application granted granted Critical
Publication of FR1279027A publication Critical patent/FR1279027A/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)
FR851601A 1960-02-07 1961-02-03 Column apparatus for countercurrent extraction Expired FR1279027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR851601A FR1279027A (en) 1960-02-07 1961-02-03 Column apparatus for countercurrent extraction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH132960A CH375328A (en) 1960-02-07 1960-02-07 Column device for countercurrent extraction
FR851601A FR1279027A (en) 1960-02-07 1961-02-03 Column apparatus for countercurrent extraction

Publications (1)

Publication Number Publication Date
FR1279027A true FR1279027A (en) 1961-12-15

Family

ID=25687353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851601A Expired FR1279027A (en) 1960-02-07 1961-02-03 Column apparatus for countercurrent extraction

Country Status (1)

Country Link
FR (1) FR1279027A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389970A (en) * 1967-02-15 1968-06-25 Edward G. Scheibel Liquid-liquid extraction column having rotatable pumping impeller assemblies
US3523760A (en) * 1968-04-11 1970-08-11 Hoffmann La Roche Multistage liquid-extractor having improved separating means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389970A (en) * 1967-02-15 1968-06-25 Edward G. Scheibel Liquid-liquid extraction column having rotatable pumping impeller assemblies
US3523760A (en) * 1968-04-11 1970-08-11 Hoffmann La Roche Multistage liquid-extractor having improved separating means

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