Research and application of a new emulsified collector on flotation
Using a new type of emulsified flotation reagent ZFC for flotation research of Qianjiaying and Huaixiao coal samples, experimental results show that the reagent has excellent performance, good stability and high selectivity, which promotes the coal flotation. Compared with the flotation with diesel at the similar clean ash content, the ZFC can increase clean coal recovery and combustible material recovery of 0.39%-14.75% and 0.36%-17.52%, respectively. The dosage of ZFC is less than the used diesel oil and the oil saving rate reaches up 70%. The flotation mechanism of ZFC was also studied by measuring the wetting heat and Zeta potential.
flotation emulsify collector
Zhu Shu-quan Bai Ya-na Xie Wei-wei Guo Mei-ling Yuan Hui Liu Gui-hua
School of Chemical & Environmental Engineering, China University of Mining & Technology Beijing 100083, China
国际会议
The 6th International Conference on Mining Science & Technology ICMST 2009(第六届国际矿业科学技术大会)
徐州
英文
1-7
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）