共被期刊论文引用了4次
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| 1 | 电解锰渣中锰的浸出条件及特征显示文摘采用水洗-酸解法回收电解锰渣中锰,探讨了清水量、酸量以及温度在不同阶段对锰浸(洗)出条件的影响,分析了回收锰的主要因素及浸出特征。实验结果表明,50 g电解锰渣经m渣∶m水=1∶10的清水水洗后,采用10%的硫酸在70℃的水浴温度下酸解2 h,Mn2+浸出量为1.673 g,回收率达到97.3%,而温度和酸度对锰离子的浸出影响明显,酸度调控可有效分离酸浸锰液中金属成分,为减少电解锰渣环境污染的同时,实现电解锰渣资源化利用。 | 王星敏 徐龙君 胥江河 王语 钱正超 | 2012 | 环境工程学报2012，6，10： | 22 |
| 2 | Leaching process and kinetics of manganese in low-grade manganese ore显示文摘Manganese was extracted from leaching low-grade manganese ore in sulfuric acid medium. The effects of granule diameter, leaching time, liquid/solid ratio (V/W) and the concentration of sulfuric acid were investigated through orthogonal and single factor experiments. The experimental results showed that the optimal leaching conditions are, size of 0.054mm, 120 minutes of reaction time, 3(V/W) of liquid/solid ratio and 30% of the concentration of sulfuric acid (g/g). Under those conditions, the leaching efficiency is 96.73%. The kinetics of the leaching process is in accordance with the characteristics of fractal reaction. | XIE Chao XU Longjun PENG Tiefeng CHEN Kun ZHAO Jing | 2013 | Chinese Journal Of Geochemistry2013，32，2： | 5 |
| 3 | Sr speciation in producing SrCO_3 with celestite显示文摘Strontium speciation transferring in strontium residue and mixing strontium ore are investigated with extracting experiment, X-ray powder diffraction(XRD), X-ray fluorescence spectrometer(XRF) and Atomic Absorption Spectroscopy(AAS). The results show that there are strontium carbonate, strontium sulfate, strontium sulfide, and a little amount of strontium silicate and strontium ferrite in strontium residue. Impurities in strontium residue mainly contain carbonate and oxide of calcium, iron, magnesium and aluminum etc. The amount of strontium sulfide in strontium residue is larger than that in strontium ore. And a little strontium silicate and strontium ferrite are found in strontium ore. It is concluded that acid soluble method is used firstly in the process of producing strontium carbonate from mixing strontium ore. In addition, mechanical smash method and surface active treatment to strontium samples are beneficial to the ratio-leaching increase of strontium. The research achievement helps to save energy and decrease pollutants emission in strontium processing industry. | LIU Chenglun ZHANG Li XU Longjun SU Zhimin XIE Taiping WANG Yuan | 2014 | Chinese Journal Of Geochemistry2014，33，3： | 2 |
| 4 | Geochemical anomaly structure of South Mining District of Fenghuangshan Copper Mine显示文摘To study the geochemical anomaly structure of multi-element associations in the South Mining District of the Fenghuangshan Copper Mine,samples were collected and analyzed for their trace element contents.Multi-element anomaly associations were divided according to the correlations between Cu and each of the other elements,and the distribution characteristics of multi-element anomaly associations were also described.Among them,the anomaly distribution of metallogenic element Cu indicates the environment of mineralization.This study provided the basis for research on the metallogenic prediction and geochemistry of the Fenghuangshan Copper Mine. | MAO Zhengli LAI Jianqing PENG Shenglin | 2012 | Chinese Journal Of Geochemistry2012，31，4： | 0 |
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