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Processing, 2007, 83(1): 19-27. [12] ANSARI A, PAWLIK M. Floatability of chalcopyrite and molybdenite in the presence of lignosulfonates. Part Ⅰ. Adsorption studies[J]. Minerals Engineering, 2007, 20... Corporation, Beijing 100101, China) Abstract: The flotation behaviors of molybdenite and talc minerals were investigated and the flotation separation of talc from molybdenite was studied through zeta......
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Thermodynamic analysis on sodium carbonate decomposition of calcium molybdenum XIA Wen-tang(夏文堂), ZHAO Zhong-wei(赵中伟), LI Hong-gui(李洪桂) School of Metallurgical Science and Engineering, Central...: calcium molybdenum(CaMoO4); sodium carbonate; decomposition; thermodynamic analysis; concentration logarithm diagram  ......
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of Gemini cationic collector and the starch depressant has the superior separation ability for the silicate minerals in bauxite ore and has the selective depression effect on diaspore floatability...; Abstract: The floatability of diaspore and three kinds of silicate minerals, including kaolinite, illite......
and illite in the range of tested pH, however, the diaspore has poor floatability at pH>9. Therefore, it is possible to separate the diaspore from the silicate minerals, such as kaolinite, illite... of crystal structure in flotation separation of dispore from koalinite, pyrophyllite and illite[J]. Minerals Engineering, 2003, 16: 219-227.(in Chinese) [12] CAO Xue-feng, HU Yue-hua, JIANG Yi-ren......
Development of calcium coke for CaC2 production using calcium carbide slag and coking coalXu-zhong Gong1,2,3,Jun-qiang Zhang1,Zhi Wang1,3,Dong Wang1,3,Jun-hao Liu1,3,Xiao-dong Jing1,3,Guo-yu Qian1,31.... Chemical Engineering School, University of Chinese Academy of Sciences摘 要:A type of calcium coke was developed for use in the oxy-thermal process......
The selective effect of food-grade guar gum on chalcopyrite-monoclinic pyrrhotite separation using mixed aerofloat(CSU11) as collectorXiong Chen1,Guo-hua Gu1,Li-juan Li1,Ren-feng Zhu1,21. School of Minerals Processing and Bioengineering, Central South University2. Zhaojin Mining Industry Company Limited摘 要:The flotation separation of chalcopyrite from......
Formation mechanism of calcium hexaluminateJun-hong Chen,Hai-yang Chen,Ming-wei Yan,Zheng Cao,Wen-jun MiSchool of Materials Science and Engineering, University of Science and Technology Beijing摘 要:To investigate the formation mechanism of calcium hexaluminate(CaAl12O19, CA6), the analytically pure alumina and calcia used as raw materials were mixed......
and floatability was investigated using Fourier transform infrared spectroscopy (FT-IR). 2 Materials and methods 2.1 Materials 2.1.1 Sample minerals preparation Pure diatomite and AC samples used... J. Cent. South Univ. (2018) 25: 29-37 DOI: https://doi.org/10.1007/s11771-018-3714-y Separation of azodicarbonamide from surface of diatomite by froth flotation ZHANG Qin(张覃)1, 2, 3, XIE Jun(谢俊)1......