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针对龙头山金矿选冶工艺流程存在的问题，为提高回收率和处理能力对原流程进行了技术改造。技改后的工艺流程适宜矿石性质，畅通稳定，选矿回收率由技改前的８７－５５％提高到９２－１５％，处理能力由原设计的１００ｔ／ｄ提高到２００ｔ／ｄ，选冶成本由技改前１４５－５４元／ｔ降低到１０５－７０元／ｔ，较技改前累计取得了７４２－６６万元的显著经济效益。
Aiming at the existing problems in the process of mineral processing and smelting of the Longtoushan Gold Mine, the original process was reformed in order to improve the recovery rate and the processing capacity. Technological transformation of the appropriate technological properties of ore, smooth and stable, beneficiation recovery rate from 87-55% before the technical improvement to 92-15%, the processing capacity of 100t / d from the original design to 200t / d, the cost of smelting and smelting From 145-54 yuan / t before the technical reform to 105-70 yuan / t, a total of 7.42-66 million yuan more than before the technical innovation has made significant economic benefits.