Title:
METHOD AND DEVICE FOR TREATMENT BY EVAPORATION OR BY A MEMBRANE TECHNIQUE OF A SOLUTION OF SUBSTANCES WITH INVERSE SOLUBILITY
Document Type and Number:
WIPO Patent Application WO2006030156
Kind Code:
A8
Abstract:
The invention relates to a method and device for treatment (1) by evaporation or by a membrane technique of (a) solution(s) of substance(s) with inverse solubility. Said method comprises the recycling (4) of a fraction of the treated solution and the precipitation (2) of the substance(s) with inverse solubility in the recycle loop (4).
Inventors:
MALFAND MICHEL (FR)
Application Number:
PCT/FR2005/050734
Publication Date:
May 11, 2006
Filing Date:
September 13, 2005
Export Citation:
Assignee:
CRYSTAL EVAP CONSULT (FR)
MALFAND MICHEL (FR)
MALFAND MICHEL (FR)
International Classes:
C01F11/46; B01D9/00; B01D61/02; C01D3/06; C01F11/18; C02F1/04
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