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that electrochemistry reaction on galena surface has apparent change. The anode polarization is improved and cathode polarization is depressed. Key words: mineral processing; sulfide mineral... selectively, and then returns to the different floatation operations according to the effect of wastewater on mineral surface reaction. This method could enhance the efficiency, utilize the chemical......
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; Abstract: Electrokinetic and contact angle measurements were used to discuss the interfacial interaction on bio-leaching of pyrite mineral. Surface energy parameters of pyrite mineral and thiobacillus ferrooxidans were obtained by calculating according to formula of Young’s equation and contact angle measurements. The results show that surface energy of thiobacillus......
on friction surface, and can increase cylinder inner surface bulk, thereby get the repaired effects. 关键词:self-repairing; mineral powder; hydroxyl silicate; lubrication oil additive; [全文内容正在添加中] ...Study on Self-Repairing Performance of Mineral Powder Lubrication Oil Additive to Engine XU Bin-shi1,GUO Yan-bao2,XU Yi2 (1.National Key laboratory for Remanufacturing, Beijing 100072, P. R. China......
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SYNERGISTIC EFFECT OF MINERAL SURFACE CONSTITUENTS IN DEXTRIN ADSORPTION刘奇,李晔,J.S.Laskowski摘 要:<正>Abstract:As part of a systematic research on the interaction mechanismbetween polysaccharides and mineral surfaces,we extend the studies ondextrin adsorption to real minerals such as oxides and salt-type minerals,based on previous studies of model......