Under the condition of using routine reagent, adopt the methods of reverse flotation to do the research in recovering sulphur from +100 mesh production for pyrite cinders, the sulphur concentrate containing 38.67% S is obtained with recovery of 54.60% S, which get the target of utilizing the mine resource sufficient.
This paper mainly expounds the target, basic principle, method of development and research of the software of “Occupational Health and Safety Management System (OHSMS) of Jincheng Coal Industry Group” and the functions and features of this software.
The quantitative assessment of mineral resource potential take the undiscovered mineral resources as target by means of prospects or tracts, and their main contents include how to confirm the space distribution of undiscovered mineral resources and to estimate their amount for improving integrated analysis extent in work district, establishing unified and standardized orefinding information platform, and serving for the prospecting investment decision and work arrangements.
Finally, the author carried on the optimum design in the company's compensation system based on the ideas of strategic compensation, the comprehensive compensation, the broad compensation and the XQ mining company's real situation The author proposes many practical and feasible solutions. Under the premise of not improving the amount of the company total wages, these solutions will realize the strong encouragement in the compensation system and provide the powerful support for realizing the company strategic target.
Taking maximum net present worth as an optimum target with consideration of factors of mining, beneficiation and metallurgy, a dynamic optimum methed for optimizing boundary grade of mine deposit is given.