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value of the low-grade mining ore and nearly no tailings discharged. 2 Experimental 2.1 Materials The representative sample was provided from the Jinding lead-zinc mine, whose chemical composition is shown in Table 1, which reports a mining ore with low-grades of zinc, lead and iron. Phase compositions of zinc, lead and iron in the ore are shown in Table 2, which reveals the sample with a high......
Interaction mechanism between carboxylmethyl cellulose and iron ore concentrates in iron ore agglomerationYANG Gui-ming(杨桂明), FAN Xiao-hui(范晓慧), CHEN Xu-ling(陈许玲), YUAN Li-shun(袁礼顺), HUANG Xiao-xian... in agglomeration of iron ore concentrates. The relative molecular mass and degree of substitution (DS) of CMC have a large impact on its binding performance. the interaction mechanism between CMC and iron......
J. Cent. South Univ. Technol. (2008) 15: 540-544 DOI: 10.1007/s11771-008-0102-z Pump-lockage ore transportation system for deep sea flexible mining system XU Hai-liang(徐海良), YIN Ping-wei(尹平伟... on characteristics of deep sea flexible mining system, a new pump-lockage ore transportation system was designed. According to Bernoulli equation and two-phase hydrodynamics theory, parameters of the new system......
; 文献标志码:A Process mineralogy analysis of certain lead-zinc tailings thickener overflow CHENG Lan1, 2, LI Mao-lin1, 2, 3, HUANG Guang-yao3 (1. School of Resources and Environmental Engineering... of Science and Technology, Wuhan 430081, China; 3. Changsha Research Institute of Mining and Metallurgy Co., Ltd., Changsha 410012, China) Abstract: The valuable elements of a certain lead-zinc tailing......
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Treatment of mine drainage generated by lead-zinc concentration plantZENG Ke(曾科), QIN Wen-qing(覃文庆), JIAO Fen(焦芬), HE Ming-fei(何名飞), KONG Ling-qiang(孔令强) (School of Minerals Processing... of activated carbon and agitation time played important roles in the removal efficiency. Each pollute concentration could meet the emission standard of pollutants for lead and zinc industry......
Recovery of iron from lead-zinc metallurgical slags by bath smeltingLIU Qun(刘群)1, WANG Chong-qing(王重庆)1, TAN Jun(谭军)1, YIN Zhou-lan(尹周澜)1, CHEN Qi-yuan(陈启元)1, LIAO Zhou(廖舟)2, ZHANG Ping-min(张平民)1..., China)Abstract:The recovery of iron from iron sinking slag and lead smelter slag was investigated by desulfurization-reduction bath smelting. The effects of lead smelter slag (LSS) to iron sinking......