Method for preparing crystal in sodium stannate production process

The invention discloses a method for preparing crystals in a sodium stannate production process, which comprises the following steps: adding a sodium stannate solution into a sodium stannate crystallization device, heating and concentrating to reach saturation concentration, adding an alkaline subst...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIM SUNG-WOOK, TAN ZONGYONG, ZHAO MINGYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F INORGANIC CHEMISTRY METALLURGY
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