METHOD FOR RECYCLING RAFFINATE ACID IN PROCESS OF WET-PROCESS PURIFICATION PHOSPHORIC ACID PRODUCTION

The present disclosure belongs to the technical field of battery raw materials. Disclosed is a method for recycling raffinate acid in a process of wet-process purification phosphoric acid production. The method comprises: removing sulfur, fluorine, arsenic and heavy metals in raffinate acid to be tr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG, Wei, RUAN, Dingshan, ZHENG, Haiyang, DING, Daijun, WANG, Hao, LI, Changdong
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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