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一、前言建国以来,在党的正确领导下,选矿工业和其他工业部门一样有了很大发展。我国工人阶级发挥了迠设社会主义的高度热情和聪明才智,很快地开展了资源综合利用。1956年石咀子铜矿选厂改用硫化钠法成功地实现了铜钼分离,为国家多回收了金属,降低了生产成本,节省了资金,并为我国选矿工业增加了一项新的技术内容。由于我国资
I. Preface Since the founding of the People’s Republic of China, under the correct leadership of the party, the mineral processing industry has made great strides as other industrial departments have done. The working class of our country has played a high degree of enthusiasm and intelligence based on socialism and has quickly launched the comprehensive utilization of resources. 1956 Shizui sub-copper processing plant to sodium sulfide method successfully achieved the separation of copper and molybdenum for the country more recycled metals, reducing production costs and save money, and added a new technology for the dressing industry in our country content. Due to my capital