摘要
狮凤山矿选厂原矿品位降低,选矿指标下降,生产成本增大,通过加强选矿生产技术管理,提高了选矿生产综合技术经济指标,降低了选矿成本,提高企业综合经济效益。
In the concentrator of Shifengshan mine, head grade lowered, ore dressing indexes come down, and production costs increased. Through strengthening mineral processing production control, technicaleconomical indexes are improved, ore dressing costs are reduced, and enterprise composite economic benefit is improved.
出处
《有色矿山》
2003年第2期25-29,共5页
Nonferrous Mines
关键词
技术管理
经济指标
效益
technical management
economical indexes
benefit
