某矿山优化磨矿工艺参数的生产实践  

The Optimization of Grinding Process Parameters of Production Practice in Some Mine

作　　者：陈昌才 

机构地区：[1]云南云铜锌业股份有限公司,云南昆明650102

出　　处：《湖南有色金属》2015年第1期20-22,32,共4页Hunan Nonferrous Metals

摘　　要：针对某矿山的磨矿解离不充分,能耗大等现状,通过提高磨矿浓度等改进措施,显著提高了矿物的解离度。选厂铅、锌选矿生产实践证明,磨矿细度不仅影响着有价金属铅、锌、银的回收率,而且还影响着锌精矿中杂质SiO2的含量。In this paper,based on the status quo of a mine with the problem of the inadequate of dissociation and high energy consumption,it puts forward some improvement measures to improve the grinding of the degree of dissociation by improving the grinding concentration,which achieved good economic benefits.At the same time,through lead and zinc mineral production in the plant,it proved that grinding fineness not only affects valuable metals lead,zinc and silver recoveries,but also affects impurities content of the SiO2 in the zinc concentrate.

关 键 词：原矿性质 磨矿细度 回收率 经济效益 

分 类 号：TD921.4[矿业工程—选矿]