"Alkaline No Desliming spodumene flotation process" has been more than a decade of industrial production, to prove the process is simple, good sorting index, to deposit with Li_2 O1.2 ~ 1.3%, concentrate grade Li_2 O6.0 ~ 6.1%, recovery rate 88-90%, for the separation of spodumene and beryl, we study thermal cracking (1050 ° C) - screening, roasting (600 ° C) - flotation, hot boiling (85 ° C) - flotation and room temperature Various methods such as flotation have obtained better indicators, and some have been used in the selection of plants to achieve significant results. Especially the use of ferric chloride and water glass "cocktail" with sodium sulfide, sodium carbonate, oxidized paraffin soap, so beryl maintaining sufficient buoyancy under normal conditions, spodumene stay in the groove, to For separation purposes. Thus developed a "Beryl - a spodumene flotation separation process," provides a new way for comprehensive recovery by beryllium.
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