CH425723A - Extraktionssäule - Google Patents

Extraktionssäule

Info

Publication number
CH425723A
CH425723A CH193764A CH193764A CH425723A CH 425723 A CH425723 A CH 425723A CH 193764 A CH193764 A CH 193764A CH 193764 A CH193764 A CH 193764A CH 425723 A CH425723 A CH 425723A
Authority
CH
Switzerland
Prior art keywords
extraction column
extraction
column
Prior art date
Application number
CH193764A
Other languages
English (en)
Inventor
Willi Dr Wirz
Original Assignee
Hoffmann La Roche
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 to NL132190D priority Critical patent/NL132190C/xx
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH193764A priority patent/CH425723A/de
Priority to DEH54368A priority patent/DE1255632B/de
Priority to NL6414902A priority patent/NL6414902A/xx
Priority to SE15810/64A priority patent/SE325865B/xx
Priority to FR3076A priority patent/FR1435884A/fr
Priority to US431581A priority patent/US3389969A/en
Priority to GB6592/65A priority patent/GB1091554A/en
Priority to BE659785D priority patent/BE659785A/xx
Priority to ES0309846A priority patent/ES309846A1/es
Priority to DK84765AA priority patent/DK112935B/da
Publication of CH425723A publication Critical patent/CH425723A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/30—Fractionating columns with movable parts or in which centrifugal movement is caused
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • 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)
CH193764A 1964-02-18 1964-02-18 Extraktionssäule CH425723A (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL132190D NL132190C (de) 1964-02-18
CH193764A CH425723A (de) 1964-02-18 1964-02-18 Extraktionssäule
DEH54368A DE1255632B (de) 1964-02-18 1964-11-23 Aufrecht stehende mehrstufige Fluessig-Fluessig-Extraktionskolonne
NL6414902A NL6414902A (de) 1964-02-18 1964-12-21
SE15810/64A SE325865B (de) 1964-02-18 1964-12-30
FR3076A FR1435884A (fr) 1964-02-18 1965-01-23 Colonne d'extraction
US431581A US3389969A (en) 1964-02-18 1965-02-10 Countercurrent liquid-liquid extraction apparatus
GB6592/65A GB1091554A (en) 1964-02-18 1965-02-16 Solvent extraction apparatus
BE659785D BE659785A (de) 1964-02-18 1965-02-16
ES0309846A ES309846A1 (es) 1964-02-18 1965-02-17 Un aparato de extraccion con disolventes.
DK84765AA DK112935B (da) 1964-02-18 1965-02-18 Ekstraktionskolonne til væske-væskeekstraktion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH193764A CH425723A (de) 1964-02-18 1964-02-18 Extraktionssäule

Publications (1)

Publication Number Publication Date
CH425723A true CH425723A (de) 1966-12-15

Family

ID=4222081

Family Applications (1)

Application Number Title Priority Date Filing Date
CH193764A CH425723A (de) 1964-02-18 1964-02-18 Extraktionssäule

Country Status (10)

Country Link
US (1) US3389969A (de)
BE (1) BE659785A (de)
CH (1) CH425723A (de)
DE (1) DE1255632B (de)
DK (1) DK112935B (de)
ES (1) ES309846A1 (de)
FR (1) FR1435884A (de)
GB (1) GB1091554A (de)
NL (2) NL6414902A (de)
SE (1) SE325865B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930631B1 (de) * 1970-07-21 1974-08-14
US3785777A (en) * 1971-11-01 1974-01-15 Eastman Kodak Co Apparatus for the uniform preparation of silver halide grains
GB1507665A (en) * 1974-05-02 1978-04-19 Davy Powergas Ltd Solvent extraction
CH640423A5 (de) * 1979-06-15 1984-01-13 Kuehni Ag Stoffaustauschvorrichtung, insbesondere fuer die extraktion.
JP5643088B2 (ja) * 2007-07-09 2014-12-17 チャート・インダストリーズ・インコーポレーテッド プレートフィン式流体処理装置
CA2875600A1 (en) 2012-05-02 2013-11-07 Mintek Mixer settler column
CN107848840B (zh) * 2015-06-03 2021-07-06 孟山都技术公司 二氯苯酚的分离

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776305A (en) * 1950-04-28 1957-01-01 Habicht Lojo Process for carrying out interactions of liquids with each other
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

Also Published As

Publication number Publication date
NL132190C (de)
ES309846A1 (es) 1966-01-16
FR1435884A (fr) 1966-04-22
GB1091554A (en) 1967-11-15
NL6414902A (de) 1965-08-19
SE325865B (de) 1970-07-13
BE659785A (de) 1965-08-17
DK112935B (da) 1969-02-03
DE1255632B (de) 1967-12-07
US3389969A (en) 1968-06-25

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