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Mineral Transition of Calcium Aluminate Clinker during High-Temperature Sintering with Low-lime DosageDi Zhang,Xiaolin Pan,Haiyan Yu,Yuchun ZhaiSchool of Materials and Metallurgy,Northeastern University摘 要:The mineral transition mechanism and physicochemical property of calcium aluminate clinker sintered at 1350 ℃ were systematically studied using......
Mineral phase reconstruction behavior of direct reduction and smelting titanium slag at high temperature and slow coolingYi-Jie Wang1,2,Shu-Ming Wen1,2,Qi-Cheng Feng1,2,Zhi-Wen Ye1,2,Min Wang31... to direct reductionelectric furnace smelting. Processing mineralogy and mineral phase reconstruction behavior at high temperature and slow cooling treatment were examined by chemical analysis, X-ray......
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Effects of Curing Systems on Properties of High Volume Fine Mineral Powder RPC and Appearance of Hydrates刘娟红College of Civil and Environmental Engineering, University of Science and Technology Beijing摘 要:The effects of different curing systems on the properties of high volume fine mineral powder RPC (reactive powder concrete) and the appearances......
获各琦铜矿铅锌矿石的选矿特性王顺青1(1.内蒙古自治区巴彦淖尔市临河区内蒙古巴彦淖尔西部铜业有限公司)摘 要:西部铜业公司获各琦铜矿铅锌矿石含有机碳,矿物之间嵌布复杂,铅锌可浮性差,磁黄铁矿含量高,可浮性变化范围大,分离回收难度大,通过大量的试验研究与工业调试,选择了比较合理的工艺流程和药剂制度,实现了铅锌浮选分离,获得了较好的选别指标.关键词:选矿工程; 铅锌矿; 可浮选性......
Bubble size estimation using interfacial morphological information for mineral flotation process monitoring YANG Chun-hua(阳春华), XU Can-hui(许灿辉), MU Xue-min(牟学民), ZHOU Kai-jun(周开军...; Abstract: To relate froth structural information with mineral flotation......
Ultra-fine grinding and mechanical activation of mine waste rock using a high-speed stirred mill for mineral carbonationJia-jie Li,Michael HitchNorman B.Keevil Institute of Mining Engineering... than olivine with equal specific milling energy input. The use of a high-speed stirred mill may render the mineral carbonation suitable for mining industrial practice.关键词:......
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STUDIES ON THE FROTH CHARACTERISTICS OF COMPOSITE COLLECTORS IN NONMETALLIC MINERAL FLOTATION许时,梅贤功,翁伟雄摘 要:<正> The flotation results of a phosphate ore areimproved by replacing the conventional collectorsof fatty acids with composite collectors. Thesynergistic effect on the froth characteristics insystems using composite collectors has......