Tymoshenko L. Economic efficiency of production processes ecologization in open and underground development of minefields

The concept of ecological production processes of the iron ore minefield ex-ploitation is defined. Its level is estimated on the basis of partial indicators of eco-nomic efficiency and economic balance of ecologization. The managing mechanism of ecologization processes of mining works and means of production correlation to achieve the estimated profit and acceptable level of economic balance in a certain way of ore deposit development with accounting of input and plugging of ore in sub-soil assets is proved. The potential profits of enterprise under avoiding losses of vol-ume and ore raw material quality in production processes is the criterion of method evaluation. The influence of ore raw material losses in the production processes on the economic results of operating businesses is defined. The ecological and economic results of mining production depending on the quality and output were estimated. The economic feasibility evaluation technology of underground mining on the basis of overworked space gobbing was performed. It was proposed the scientifically-practical approach to the choice of open field depth limiting.