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长城选矿厂建厂30年来紧密结合本厂所处理的锡石一多金属硫化矿矿石性质的特点,对选别工艺流程进行了大量的试验研究和技术改造工作。同时逐步推广适应矿石性质特点的新设备、新工艺、新技术,探索了一套适应矿石性质特点的选矿工艺流程。本文仅就长坡选矿厂工艺流程的特点、不足之处和改进建议等诸方面进行论述。
In the past 30 years since its founding, the Great Wall Concentrator has carried out a large number of experimental researches and technical reformations on the sorting process in close connection with the characteristics of the cassiterite-polymetallic sulphide ore handled by the factory. At the same time, new equipment, new techniques and new technologies that adapt to the characteristics of ores have been gradually introduced to explore a set of beneficiation process that is adaptable to the characteristics of ores. This article discusses only the characteristics, shortcomings and suggestions for improvement of the process of Changpo Concentrator.