Patent ID: 8636889
Filing Date: 2014-01-28
Classification: C02F,Y02A

Abstract:
1. A solid electrolyte producing system comprising: first and second supercapacitor desalination devices each comprising at least one supercapacitor desalination unit, each supercapacitor desalination unit comprising a pair of electrodes electrically coupled to a power supply and operable in a charging mode of operation and a discharging mode of operation; a feeding source configured to provide a feed liquid to the first supercapacitor desalination unit when the first supercapacitor desalination unit is in the charging mode of operation, the feed liquid comprising at least two determined electrolytes; a first crystallization device configured to receive a concentrated liquid comprising the at least two determined electrolytes from the first supercapacitor desalination unit in the discharging mode of operation, and to precipitate a single one of the at least two determined electrolytes; a second crystallization device configured to receive a concentrated liquid from the second supercapacitor desalination unit in the discharging mode of operation, and to precipitate a mixture of the at least two determined electrolytes; and first and second separation devices configured to separate solid electrolytes from liquids from the respective first and second crystallization devices as solid electrolyte products; wherein the second supercapacitor desalination unit is configured to receive the liquid from the first separation device for introduction into the second crystallization device for precipitating the mixture of the at least two determined electrolytes, and wherein the precipitate of the at least two determined electrolytes are based on saturated or supersaturated concentrations thereof, produced by circulation of the at least two determined electrolytes through the respective first and second supercapacitor desalination units in the discharging mode of operation.