Study of chlorite flotation and its influencing factors

摘要：

This paper made deep studies on chlorite flotation using anionic/cationic collector, and the following effect factors such as pH,Ca2+,Na2S,NaF,Na2SiF6 and (NaPO3)6 are investigated. In the process of chlorite flotation using oleic acid as anionic collector, pH value increases. The concentration increase of Na2S and NaF can activate the chlorite flotation. However, Ca2+, Na2SiF6 and (NaPO3)6 can depress the chlorite flotation. In the process of chlorite flotation using lauryl amine as cationic collector, the maximum recovery of chlorite flotation happened in neutral pH condition, and the concentration increase of Ca2+ can activate the chlorite flotation; however, NaF and Na2SiF6 can depress the chlorite flotation.

关键词： chlorite flotation fluoride depressor activator regulatory

作者: Zheng Gui-shan Liu Li-jun Liu Jiong-tian Wang Yong-tian Cao Yi-jun

作者单位: School of Resources & Civil Engineering, Northeastern University, Shenyang 110004, China School of Resources & Civil Engineering, Northeastern University, Shenyang 110004, China School of C School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221

会议类型: 国际会议

会议名称: The 6th International Conference on Mining Science & Technology ICMST 2009(第六届国际矿业科学技术大会)

会议地点: 徐州

会议语种:英文

页码: 1-8

在线出版日期: 2009-10-18（万方平台首次上网日期，不代表论文的发表时间）