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针对黑龙江某地区大鳞片石墨矿,通过阶段磨浮,及时分离合格大鳞片石墨,达到保护大鳞片石墨的目的,可获得固定碳含量为90.64%、回收率为16.73%的+0.15 mm产品,+0.15 mm石墨提取率为60.87%。
Aiming at the large scale flake graphite mine in a certain area of Heilongjiang province, the qualified scale flake graphite can be separated and separated in time to achieve the purpose of protecting the flaky graphite. The +0.15 mm product with the fixed carbon content of 90.64% and the recovery rate of 16.73% can be obtained. 0.15 mm graphite extraction rate of 60.87%.