摘要
为了解决浮选产品硫精矿中铅含量超标这一问题 ,对浮选工艺进行了技术改造 ,增加了优先选铅工艺 ,产出两种精矿。经过半年生产实践表明 ,改造后生产工艺效益明显 ,每年可为企业创效益 12
To overcome the problem that the lead content of the concentrate was over the lead containing standard , A preferential floatation for recovery lead was added and produces lead concentrate and sulphide concentrate .The reformed process may make the profit more than 12×10 5 RMB each year.
出处
《黄金》
CAS
2004年第7期38-40,共3页
Gold
关键词
浮选工艺
改造
效益
flotation process
reformation
economic benefit
