摘要
针对大庄子金矿的特点 ,研究适合于形态复杂的缓倾斜中厚矿体开采的新工艺。采用盘区连续开采、分级全尾砂充填技术与无废开采工艺 ,解决缓倾斜中厚矿体开采强度低、贫化损失大以及平原地区矿山开采废料污染难处理的问题 ,充分回收了矿产资源 ,经济效益和社会效益显著。
The novel mining technology for the gold deposit with complicated shape, slight incline and middle thick in Xinhui Gold Mine, in Shandong of China is investigated in accordance with the characteristic of Xinhui Gold Deposit. The problems such as low mining intensity, high ore dilution and loss as well as mining waste treatment in plain area are solved by use of the technology with corporation of panel continuous mining, filling with classified tailings and wasteless mining process. The mineral resource is fully recovered, and the remarkable economical and social benefits are achieved.
出处
《有色金属》
CSCD
2004年第2期88-89,92,共3页
Nonferrous Metals
基金
山东省黄金集团重点攻关项目 ( 2 0 0 0 -0 0 84-0 9)
关键词
采矿工程
缓倾斜中厚矿体
采矿方法
金矿
资源综合利用
mining engineering
ore body with slight incline and middle thick
mining method
gold mine
resource comprehensive utilization
