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武山铜矿于1 981年5月对选矿厂进行了一次流程验证试车。试车中发现的主要问题有:(1)含泥粉矿多,堵塞严重;(2)设备和金属构件腐蚀比较严重;(3)选别指标低。这里只对涉及第(1)个问题的含铜高岭土洗矿脱泥工艺加以介绍。 武山铜矿有南、北两个矿带。南矿带为矽卡岩型铜矿床,矿石类型简单,铜硫含量较低。此矿带为含铜黄铁矿类型矿床,矿石的特点是:矿物之间嵌布关系复杂,嵌布粒度极不均匀,含次生铜高。性脆,易碎,易
In May 1981, Wushan Copper Mine conducted a process verification test of the concentrator. The main problems found in the test are: (1) more mud with mud, serious blockage; (2) corrosion of equipment and metal components is more serious; (3) the sorting index is low. Here is only involved in the first (1) copper ore kaolin ore desilting process are introduced. Wushan copper mine has two north and south belt. South ore belt skarn copper deposits, ore type is simple, low copper and sulfur content. The ore zone is a copper-bearing pyrite type deposit. The characteristics of the ore are: the embedded relationship between the minerals is complex, the embedded grain size is very uneven and the secondary copper content is high. Sexual crisp, fragile, easy