Lithium ore beneficiation equiment for sale
AS all the other alkali metals, lithium is highly active and flammable. Therefore, lithium is usually stored in a mineral oil. Lithium shows a metallic luster, it is in the open air, once in contact with a wet surface is etched to quickly dull silver and black color. Due to its high reactivity, lithium does not occur freely in nature, on the contrary, show only compounds with other elements. Lithium pegmatite occurs in several minerals, but because of its solubility in water of the ocean, usually obtained from brines and clays. Seawater total lithium content is very large, an estimated 230 one billion tons.
Lithium ore beneficiation equiment for sale
The method of lithium ore beneficiation flotation method is often used by Chiang Kai-shek, and its essence is to finely ground ore, flotation of spodumene, sodium hydroxide or sodium carbonate, an alkaline pulp, through the high concentration, with vigorous stirring, and more after the second washing off the mud, added fatty acids (such as oleic acid) or their soaps as collector flotation of spodumene: after three featured selection, can get grade greater than 5% Li2O, the recovery rate is 70% 75% of spodumene concentrate. Xinjiang of a mine ore containing 1.3% Li2O, at room temperature after flotation, spodumene concentrate grade of 4% to 5%, the recovery rate is 85% to 90%.
Lithium ore beneficiation process is changing the material realization of their economic value. Lithium ore beneficiation process involving various types of equipment, such as jaw crusher, impact crusher, cone crusher, ball mill, high pressure mill, sand washing machines, vibrating screens and feeders, filters, gravity separators magnetic separator, flotation separation, concentration, drying, belt conveyor.
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