Research on the flotation technology of scale graphite

The graphite ore from Eastern Shandong has been studied and found that Medium Carbon Graphite products can be obtained, using the technology of one coarse grinding and one roughing flotation followed by three-stage regrinding of the rougher concentrate and four cleanings. This technology is simple and effective, the production rate of big scale graphite is high and the grade of concentrate can be as high as 90.43%.