某选矿厂一、二次球磨作业10:3工艺的应用

Application of 10:3 Process on Primary and Secondary Ball Grinder at a Concentrator

介绍了一、二次球磨作业10:3工艺在某选矿厂一选车间的应用,结果表明:使用该工艺后,重选作业-200目给矿粒度质量分数提高5%-10%,重精品住提高0.36%,重尾品位降低2.19%。

Application of 10 ： 3 process on primary and secondary ball grinder at No.1 sparation workshop of a concentrator was introduced. The applicated results indicated that mass fraction of minus 0.074 mm feeding mine granularity was increased 5%～10%, gravity concentrate extract mine grade was increasd 0.36%, graity concentrate tailing mine grade was decreased 2.19% after appling 10 ： 3 technique.