Hongshan Copper Mining Process Engineering And Technology Research

Mining method is the core content of mine production and construction . Finding safe efficient rational mining methods is not only urgent need of mine production and construction , but also the theoretical base when having rational layout economic mining safe production sustainable development. The prosperity and comedown of a enterprise is directly determined by the high and low degree of cost in the condition of market economy.The thesis aims at blowdown technical parameters, blasting methods, engineering design procedures of rockhole open-stope backfilling mining rendered by premilinary design , and analyzing, studying, improving, summarizing in professional technical theory, industrial experiments, arrangement of project management, and so on, and technical-economical index, and lowering production cost.