Invention Grant
US09010548B2 Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell
有权
将分散液中混合的两种溶液分离成液 - 液萃取分离池中的两个溶液相的方法和装置
- Patent Title: Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell
- Patent Title (中): 将分散液中混合的两种溶液分离成液 - 液萃取分离池中的两个溶液相的方法和装置
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Application No.: US13145334Application Date: 2010-02-05
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Publication No.: US09010548B2Publication Date: 2015-04-21
- Inventor: Bror Nyman , Eero Ekman , Pertti Pekkala , Hannu Laitala , Rami Saario
- Applicant: Bror Nyman , Eero Ekman , Pertti Pekkala , Hannu Laitala , Rami Saario
- Applicant Address: FI Espoo
- Assignee: Outotec Oyj
- Current Assignee: Outotec Oyj
- Current Assignee Address: FI Espoo
- Agency: Chernoff, Vilhauer, McClung & Stenzel, LLP
- Priority: FI20095122 20090209
- International Application: PCT/FI2010/050070 WO 20100205
- International Announcement: WO2010/089456 WO 20100812
- Main IPC: B01D17/028
- IPC: B01D17/028 ; B01D11/04 ; B01D17/02 ; C22B3/26 ; B01D17/04 ; C22B3/02
Abstract:
A method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell. A lighter solution phase placed on the heavier solution phase is forced to flow as a thin overflow layer over the top edge of a front panel such that the dispersion thickens A rear panel is essentially parallel with the front panel so that in between the front panel and the rear panel, there is formed an uptake shaft along which the thickened dispersion can rise and be compressed.
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