Production process for preparing low-silicon ammonium bifluoride by taking fluosilicic acid as raw material

The invention discloses a production process for preparing low-silicon ammonium bifluoride by using fluosilicic acid as a raw material, which comprises the following steps: by using a fluosilicic acidsolution as a raw material, carrying out ammoniation desilicication and filtration to obtain an ammo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG FU, YANG XIAN, LIN YUGUO, NING YANSHENG, WANG KUO, ZHU JIANPING, LIU LANBO, GUO XIFENG, YANG YUTIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMMONIA CHEMISTRY COMPOUNDS THEREOF CYANOGEN INORGANIC CHEMISTRY METALLURGY
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