CA973333A - Method and device for starting and stopping a liquid-liquid extraction apparatus - Google Patents

Method and device for starting and stopping a liquid-liquid extraction apparatus

Info

Publication number
CA973333A
CA973333A CA158,822A CA158822A CA973333A CA 973333 A CA973333 A CA 973333A CA 158822 A CA158822 A CA 158822A CA 973333 A CA973333 A CA 973333A
Authority
CA
Canada
Prior art keywords
liquid
stopping
starting
extraction apparatus
liquid 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
CA158,822A
Other languages
English (en)
Other versions
CA158822S (en
Inventor
Heikki Ahonen
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.)
Kemira Oyj
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Application granted granted Critical
Publication of CA973333A publication Critical patent/CA973333A/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
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA158,822A 1971-12-10 1972-12-08 Method and device for starting and stopping a liquid-liquid extraction apparatus Expired CA973333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI713526A FI47155C (fi) 1971-12-10 1971-12-10 Tapa ja laite neste-nesteuuttolaitteen käynnistämiseksi ja pysäyttämis eksi.

Publications (1)

Publication Number Publication Date
CA973333A true CA973333A (en) 1975-08-26

Family

ID=8508534

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,822A Expired CA973333A (en) 1971-12-10 1972-12-08 Method and device for starting and stopping a liquid-liquid extraction apparatus

Country Status (8)

Country Link
US (1) US3834877A (enExample)
CA (1) CA973333A (enExample)
DE (1) DE2231634A1 (enExample)
FI (1) FI47155C (enExample)
FR (1) FR2162582B1 (enExample)
GB (1) GB1395605A (enExample)
SE (1) SE371103B (enExample)
ZM (1) ZM18672A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO154655C (no) 1978-10-12 1986-11-26 Sjeldne Jordarter Forskning Anordning ved mixer-settlere.
CN102676812B (zh) * 2012-06-04 2013-07-24 江西稀有金属钨业控股集团有限公司 一种湿法萃取有机夹带余酸回收装置及其回收方法
CN113101698A (zh) * 2021-04-20 2021-07-13 安徽省圣丹生物化工有限公司 一种除草剂生产用连续萃取系统

Also Published As

Publication number Publication date
SE371103B (enExample) 1974-11-11
DE2231634A1 (de) 1973-06-14
GB1395605A (en) 1975-05-29
FI47155B (enExample) 1973-07-02
FI47155C (fi) 1973-10-10
US3834877A (en) 1974-09-10
ZM18672A1 (en) 1973-09-21
FR2162582B1 (enExample) 1980-03-21
FR2162582A1 (enExample) 1973-07-20

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