GB1395605A - Method and device for starting and stopping a liquid-liquid extraction process in an apparatus - Google Patents

Method and device for starting and stopping a liquid-liquid extraction process in an apparatus

Info

Publication number
GB1395605A
GB1395605A GB3036272A GB3036272A GB1395605A GB 1395605 A GB1395605 A GB 1395605A GB 3036272 A GB3036272 A GB 3036272A GB 3036272 A GB3036272 A GB 3036272A GB 1395605 A GB1395605 A GB 1395605A
Authority
GB
United Kingdom
Prior art keywords
mixer
liquid
valve
extraction process
restarted
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
GB3036272A
Other languages
English (en)
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
Publication of GB1395605A publication Critical patent/GB1395605A/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)
GB3036272A 1971-12-10 1972-06-28 Method and device for starting and stopping a liquid-liquid extraction process in an apparatus Expired GB1395605A (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
GB1395605A true GB1395605A (en) 1975-05-29

Family

ID=8508534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3036272A Expired GB1395605A (en) 1971-12-10 1972-06-28 Method and device for starting and stopping a liquid-liquid extraction process in an 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102676812A (zh) * 2012-06-04 2012-09-19 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

Families Citing this family (2)

* 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.
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102676812A (zh) * 2012-06-04 2012-09-19 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
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

Also Published As

Publication number Publication date
US3834877A (en) 1974-09-10
FR2162582A1 (enExample) 1973-07-20
FI47155C (fi) 1973-10-10
FR2162582B1 (enExample) 1980-03-21
DE2231634A1 (de) 1973-06-14
CA973333A (en) 1975-08-26
FI47155B (enExample) 1973-07-02
SE371103B (enExample) 1974-11-11
ZM18672A1 (en) 1973-09-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee