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巯基乙酸在铜钼分离中的应用 被引量:1

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摘要 一般采用抑铜浮钼浮选工艺,其关键是使铜矿物表面的捕收剂疏水物质解吸,从疏水变为亲水,并存铜铜浮选分离过程中保持亲水性。TGA分子靠一S14的键合,牢固地吸附在矿物表面,取代已吸附的黄药。
作者 陈桂泉
出处 《大科技》 2012年第24期326-327,共2页
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  • 1郭海宁.低品位铜钼矿石铜钼分离选矿工艺试验研究[J].甘肃冶金,2007,29(4):33-35. 被引量:16
  • 2戴新宇.西藏某矽卡岩型铜钼矿选矿工艺试验研究[J].矿产综合利用,2007(5):7-11. 被引量:16
  • 3Shaohua Chen, Wenqi Gong, Guangjun Mei, et al. Quantitative structure - biodegradability relationship of sulfide mineral flotation collectors [ J]. International Journal of Mineral Processing, 2011, 101 (1-4): 112-115.
  • 4A Lo'pez Valdivieso, C Ojeda Escamilla, S Song, et al. Adsorp- tion of isopropyl xanthate ions onto arsenopyfite and its effect on flo- tatian [J]. International Journal of Mineral Processing, 2003, 69 (1) : 175-184.
  • 5K. C. Corin, J. C. Bezuidenhout, C. T. O'Connor. The role of dithiophosphate as a co - collector in the flotation of plantinum group mineral ore [J]. Minerals engineering, 2012 (36-38) : 100-104.
  • 6G Fairthorne, D Fomasiero, J Ralston. Interaction of thionocar- bamate and thiourea collectors with sulphide minerals: a flotation and adsorption study[J].International Journal of Mineral Pro- cessing, 1997, 50 (4): 227-242.
  • 7Qidong Zhang, Xiaoli Li, Mingming Li, et al. Study on flotation separation experiment of molybdenite using new type collector[J]. Advanced Materials Research, 2013 (753-755) : 81-84.
  • 8J. G Skousen, C, A Call, R. W Knight. Natural Revegetation of an Unreclaimed Lignite Surface Mine in East - central Texas ( USA ) [J]. Southwestern Naturalist, 1990, 35 (4): 434-440.
  • 9Gordon E. Agar. Copper sulphide depression with thioglycollate or trithiocarbonate [J]. CIM Built in, 1984, 872 (77): 43-47.
  • 10J. M Wie, D. W Fuerstenau. The effect of dextrin on Surface properties and the flotation of molybdenum [ J ]. International journal of mineral processing, 1974, 1 (1) : 17-32.

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