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and Engineering, Beihang University, Beijing 100191, China)Abstract:In this work, hydrogen is produced from partial oxidation reforming of dimethyl ether (DME) by a plasma-catalyst hybrid reformer under... is 67.7%, and specific energy consumption is 12.2 kJ/L-H2.Key words:spark discharge plasma; hybrid; reforming; hydrogen production; dimethyl ether......
Synthesis, Characterization and Fluorescence of Rare earth Nitrate Complexes with Triaza-crown Ether Derivative 崔书亚1,杨汝栋1,胡晓黎1,闫兰1 (1.College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China) Abstract:Four new complexes of rare earths with a triaza-crown ether (L) derived from N3O2-macro cycle 1,12,15-triaza-3, 4: 9,10-dibenzo-5, 8-dioxacycloheptadecane were......
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Flotation of Xinhua molybdenite using sodium sulfide as modifier YIN Wan-zhong(印万忠)1, ZHANG Li-rong(张丽荣)1, Xie Feng2 1. School of Resource and Civil Engineering, Northeastern...: The feasibility of using sodium sulfide as the sole modifier for the flotation of Xinhua molybdenite ore was examined. The potential mechanisms involved in the different flotation systems were discussed......
J. Cent. South Univ. (2018) 25: 2971-2978 DOI: https://doi.org/10.1007/s11771-018-3967-5 Improving collecting performance of sodium oleate using a polyoxyethylene ether in scheelite flotation CHEN... to improve the scheelite flotation with sodium oleate (NaOL), the effect of a non-ionic polyoxyethylene ether (JFC-5) on the floatability of scheelite was investigated through flotation experiments at 10......
Mechanism of mechanical activation for sulfide ores HU Hui-ping(胡慧萍)1, 2, CHEN Qi-yuan(陈启元)1, YIN Zhou-lan(尹周澜)1, HE Yue-hui(贺跃辉)2, HUANG Bai-yun(黄伯云)2 1. Institute of Metallurgical...) and scanning electron microscopy(SEM), respectively. Based on the above structural changes for mechanically activated sulfide ores and related reports by other researchers, several qualitative rules......
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Bioleaching of complex polymetallic sulfide ores by mixed cultureWANG Jun(王军)1, 2, ZHAO Hong-bo(赵红波)1, 2, QIN Wen-qing(覃文庆)1, 2, QIU Guan-zhou(邱冠周)1, 2(1. Key Laboratory of Biohydrometallurgy of Ministry of Education of China, Changsha 410083, China;2. School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China)Abstract:Bacterial leaching of single sulfide......
Selective adsorption of bacteria on sulfide minerals surface JIA Chun-yun(贾春云), WEI De-zhou(魏德洲), LIU Wen-gang(刘文刚), HAN Cong(韩 聪), GAO Shu-ling(高淑玲), WANG Yu-juan(王玉娟) School of Resource...; Abstract: The adsorption of bacteria on sulfide minerals surface was studied......
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