Effect of Phytic Acid on Flotation of Talc Impurity
| Periodical | Advanced Materials Research (Volume 454) |
|---|---|
| Main Theme | Powder Technology & Application IV |
| Edited by | Shujuan Dai |
| Pages | 174-178 |
| DOI | 10.4028/www.scientific.net/AMR.454.174 |
| Citation | Hao Wu et al., 2012, Advanced Materials Research, 454, 174 |
| Online since | January, 2012 |
| Authors | Hao Wu, Wan Zhong Yin, Ming Bao Liu, Peng Jie Tian |
| Keywords | Flotation, Phytic Acid, SDBS, Talc |
| Price | US$ 28,- |
This study investigated the flotation in sodium dodecyl benzene sulfonate system, the effects of phytic acid on talc flotation mechanism, then proposed a new flowsheet to handle this kind talc ore, namely “one roughing-three cleaning-one scavenging’’. The closed-circle flotation test in laboratory can obtain a concentrate with the SiO2 and CaO grade of the concentrate is 61.87% and 0.60%, the SiO2 recovery is 72.59%, removal rate of tremolitei is 95.85%. This paper improved the economic value of the talc containing asbestos, laid the foundation of industrial applications.