PROCESS OF PURIFYING A RESIDUE WITH CALCIUM IONS

The present invention relates to a process of purifying a residue from an industrial process using calcium ions to obtain a purified brine, comprising: (a) mixing the residue comprising sulfate salts from the industrial process with calcium salts; (b) separating insoluble species and/or precipitates...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SEGUIN JEAN-YVES, GRAVIER EMELINE, NICOLAS FRÉDÉRIC, GROSJEAN FRANCIS
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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