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化水时随着磁场强度从0增加到300 mT时,黄铜矿的回收率从86.74%提高到90.19%,而磁化丁基黄药时,黄铜矿的回收率从86.90%提高到90.44%. 关键词:磁化;黄药;电导率;吸光度;浮选 中图分类号:TD 923 文献标识码:A Effect of magnetization on flotation reagents..., such as optics, electrics and other properties, the reaction of minerals with reagents and flotation process are influenced. The results show that the magnetized water and reagents solutions has......
the difficulty of extracting gold from gold-bearing sulfide ore by cyanide process flotation was adopted based on mineralogical analysis Mineralogy shows that gold particles are of superfine structure and mainly... and grade of gold concentrate. A proper flotation flowsheet was then proposed based on experimental condition and closedcircuit test. The gold concentrate with the gold grade of25.14 g ton-1and......
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on chalcopyrite and pyrite flotation GU Guo-hua(顾帼华)1, SUN Xiao-jun(孙小俊)1, 2, LI Jian-hua(李建华)2, HU Yue-hua(胡岳华)1 1. School of Resource Processing and Bio-engineering, Central South University Changsha... in the flotation process of chalcopyrite and pyrite was investigated through flotation experiments, zeta potential measurements and infrared spectrum analysis. Flotation test results indicate that DLZ......
; 文献标识码: A Flotation mechanism of fine ilmenite by sodium oleate ZHANG Guo-fan, ZHU Yang-ge, FENG Qi-ming, LU Yi-ping, OU Le-ming (School of Mineral Processing and Bioengineering, Central South University, Changsha 410083, China) Abstract: The flotation of fine ilmenite using sodium oleate as collector and the collection mechanism were studied......
Flotation of indium-beard marmatite from multi-metallic oreTONG Xiong~a SONG Shaoxian~b HE Jian~a Alejandro Lopez-Valdivieso~b ~a Faculty of Land & Resource Engineering.Kunming University...="ChDivSummary"><正>Flotation of indium-beard marmatite from Dulong multi-metallic ore in Yunnan Province of China was studied to improve the grades and recoveries of zinc and indium of the zinc......
STUDY AND APPLICATION OF SILLIMANITE FLOTATION AGENTS方和平,罗亚田摘 要:<正>Abstract:This paper,starting from the study on the surface elec-the-property... on sillimaniteand based on this finds the optimum agent-blending system,so that it ispossible to realize the efficient effparation of sillmanite,mica and quartz.Through the single flotation closed-circuit......
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