Technology Study on Sichuan Refractory Lead-Zinc Ore

摘要：

　　Rude ores,which were collected from two lead-zinc oxide ore deposits in Sichuan province,are very difficult to process with low grade and uneven mineral dissemination.It is very difficult to separate valuable minerals from gangue minerals,especially for the recovery of lead and zinc minerals.On the basis of mineral characteristic study,author studied flotation technology on lead-zinc mineral,and gained satisfactory concentrate indicator by stage-grinding:the lead concentrate with a grade of 52.45 percents and a recovery of 79.30 percents and the zinc concentrate with a grade of 35.26 percents and a recovery of 87.57 percents.

关键词： Lead-Zinc ore Flotation new technology Stage-grinding

作者: Zeng shuqin Zhang xiaolin Liu dianwen Wei zhichong

作者单位: Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming,Yunnan 650093, China;State Key Laboratory Breeding Base of Complex Nonferrous Metal Resources Cleaning Utilization,Kunming, Yunnan 650093, China

会议类型: 国际会议

会议名称: 2012 2nd international Conference on Materials Science and Information Technology(2012第二届材料科学与信息技术国际会议)(MSIT2012)

会议地点: 西安

会议语种:英文

页码: 115-120

在线出版日期: 2012-08-24（万方平台首次上网日期，不代表论文的发表时间）