EP 3181733 A1 20170621 - AN ELECTROLYTE PURIFICATION METHOD AND A REFINER TO APPLY THIS METHOD (VARIANTS)
Title (en)
AN ELECTROLYTE PURIFICATION METHOD AND A REFINER TO APPLY THIS METHOD (VARIANTS)
Title (de)
ELEKTROLYTREINIGUNGSVERFAHREN UND VEREDLER ZUR ANWENDUNG DIESES VERFAHRENS (VARIANTEN)
Title (fr)
PROCÉDÉ DE PURIFICATION D'UN ÉLECTROLYTE ET RAFFINEUR POUR APPLIQUER CE PROCÉDÉ (VARIANTES)
Publication
Application
Priority
EP 15200317 A 20151216
Abstract (en)
The invention is related to preparation of ultra-pure electrolytes. The goal of the invention - to improve the quality, efficiency, and commercial attraction of electrolyte purification, the refiner compactness. The goal is achieved because the method of purification with low-voltage electrophoresis and sedimentation is sumplemented with superadditive high-current electrophoresis procedures, heating and crystallization, i.e. the refiner comprising a sludge pretreatment unit 1 was equipped with a series-connected filtration unit 2, a control unit 3 and a crystallizer 40 connected to an input of the treatment unit, and via the second input - to the output of the filtration unit, data outputs and control inputs of units are connected to the inputs and outputs of the control unit. The operations added to the method, their interactions, and the units added to the refiner, their components and connections are used for the first time. The method and the refiner can be used also in the production of coatings and foils of high-pure metals, healing water and medicine.
IPC 8 full level
C25D 21/06 (2006.01); C25D 21/18 (2006.01)
CPC (source: EP)
C25D 21/06 (2013.01); C25D 21/18 (2013.01)
Citation (applicant)
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Citation (search report)
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Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15200317 A 20151216