Practical application of lithium pyroxene trapping agent LSH-1# in Australian ore flotation of a plant in Zunhua, Hebei, China.

The concentrator is a comprehensive recovery spodumene concentrator with an annual processing capacity of 80,1 tons, its import and selection of Australian spodumene ore has high iron content, some surface ore weathering is serious, raw ore grade is not high characteristics, the use of LHS-0# collector applied to the production application of the concentrator, combined with the optimization of the process flow and reasonable adjustment of the pharmaceutical system, after continuous production of raw ore grade of 8.1-14.4%, concentrate taste is not less than 5.0%, tailings do not exceed 25.<>%.

Flotation indicators for a raw ore grade of about 1.35%, a concentrate grade of not less than 5.0% and a tailings grade of no more than 0.20%: