摘要
东风山金矿由于选矿工艺流程设计不合理，致使选矿生产能力低，技术指标不稳定等。针对生产中存在的技术问题，结合矿山实际采取了有效技术措施，对工艺流程进行了改造，使矿山年增经济效益２４０－９万元。
The design of process flow of ore dressing technology in Dongfengshan Gold Mine is unreasonable that the treatment capacity of ore dressing is much lower and the technical inder is unstable.Countering the existing problems and combining with the actuality,the effective measures are adopted and the tochnical remoulding of the original process flow is made so that the economic benefit improves by $2.409 millions annually.
出处
《黄金》
CAS
北大核心
2000年第2期43-45,共3页
Gold
关键词
工艺流程
金矿石
技术改造
选矿
treatment capacity
recovery rate'
economie bonefit
