CA928047A - Process and apparatus for multistage liquid-liquid extraction - Google Patents

Process and apparatus for multistage liquid-liquid extraction

Info

Publication number
CA928047A
CA928047A CA048434A CA48434A CA928047A CA 928047 A CA928047 A CA 928047A CA 048434 A CA048434 A CA 048434A CA 48434 A CA48434 A CA 48434A CA 928047 A CA928047 A CA 928047A
Authority
CA
Canada
Prior art keywords
liquid
multistage
extraction
liquid extraction
multistage liquid
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
CA048434A
Other languages
English (en)
Inventor
Wirz Willi
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of CA928047A publication Critical patent/CA928047A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CA048434A 1968-04-11 1969-04-11 Process and apparatus for multistage liquid-liquid extraction Expired CA928047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH549968A CH500741A (de) 1968-04-11 1968-04-11 Verfahren und Vorrichtung zur Flüssig-Flüssig-Extraktion

Publications (1)

Publication Number Publication Date
CA928047A true CA928047A (en) 1973-06-12

Family

ID=4294627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA048434A Expired CA928047A (en) 1968-04-11 1969-04-11 Process and apparatus for multistage liquid-liquid extraction

Country Status (9)

Country Link
US (1) US3523760A (de)
JP (1) JPS4834671B1 (de)
BE (1) BE731386A (de)
CA (1) CA928047A (de)
CH (1) CH500741A (de)
DK (1) DK126900B (de)
FR (1) FR2006048A1 (de)
NL (1) NL142601B (de)
SE (1) SE360982B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785777A (en) * 1971-11-01 1974-01-15 Eastman Kodak Co Apparatus for the uniform preparation of silver halide grains
US4234544A (en) * 1979-06-25 1980-11-18 Uop Inc. Liquid-liquid extraction apparatus
KR102913342B1 (ko) * 2022-12-09 2026-01-16 (주)케어젠 연골 재생용 펩타이드 및 이의 용도

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585517C (de) * 1930-03-06 1933-10-10 Heinrich Koppers Akt Ges Vorrichtung zum Waschen zweier nicht ineinander loeslicher Fluessigkeiten im Gegenstrom
US2594675A (en) * 1945-11-19 1952-04-29 Bofors Ab Liquid reactor
US2754179A (en) * 1954-08-05 1956-07-10 Marvin E Whatley Mixer-settler
US2850362A (en) * 1955-03-29 1958-09-02 Hoffmann La Roche Extractor
US2847283A (en) * 1955-11-25 1958-08-12 Warren S Figg Pulsed mixer-settler solvent extraction contactors
US3032403A (en) * 1959-03-23 1962-05-01 Arthur L Kohl Liquid-liquid contacting apparatus
US2941872A (en) * 1959-06-09 1960-06-21 Pilo Apparatus for intimate contacting of two fluid media having different specific weight
FR1279027A (fr) * 1960-02-07 1961-12-15 Kuehni Appbau A G Appareil à colonne pour l'extraction à contre-courant
US3164444A (en) * 1961-02-21 1965-01-05 Sun Oil Co Apparatus for countercurrent liquid-liquid contacting
US3374988A (en) * 1965-05-07 1968-03-26 Us Stoneware Inc Liquid-liquid contactor
US3389970A (en) * 1967-02-15 1968-06-25 Edward G. Scheibel Liquid-liquid extraction column having rotatable pumping impeller assemblies

Also Published As

Publication number Publication date
CH500741A (de) 1970-12-31
NL142601B (nl) 1974-07-15
DK126900B (da) 1973-09-03
BE731386A (de) 1969-10-13
FR2006048A1 (de) 1969-12-19
JPS4834671B1 (de) 1973-10-23
NL6905625A (de) 1969-10-14
US3523760A (en) 1970-08-11
SE360982B (de) 1973-10-15
DE1918225A1 (de) 1970-08-27

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