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J. Cent. South Univ. Technol. (2009) 16: 0558-0562 DOI: 10.1007/s11771-009-0093-4 Alkaline treatment kinetics of calcium phosphate by piezoelectric quartz crystal impedance ZENG Li-ping(曾丽萍)1... phosphate film in 0.1 mol/L NaOH solution was monitored on real time by the piezoelectric quartz crystal impedance (PQCI) technique. The variations of morphology and composition for the alkaline......
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Adherent Carbon Coatings on Quartz侯清润,高炬摘 要:AdherentCarbonCoatingsonQuartzHouQingrunandGaoJu(侯清润)(高炬)DepartmetnofPhysics,TheUniversityofHongKong,PokfulamRoad,HongKongRec...关键词:......
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J. Cent. South Univ. (2017) 24: 56-61 DOI: 10.1007/s11771-017-3408-x Mechanism of different particle sizes of quartz activated by metallic ion in butyl xanthate solution QIN Wen-qing(覃文庆), WU Jia... Abstract: To investigate effect of metallic ion activation on different particle sizes of quartz in butyl xanthate solution, six common ions (Pb2+, Cu2+, Fe3+, Fe2+, Mg2+ and Ca2+) were introduced......
Selective flotation separation of andalusite and quartz and its mechanismYan-ping Niu1,2,3,Chuan-yao Sun2,Wan-zhong Yin1,Xing-rong Zhang2,Hong-feng Xu41. College of Resources and Civil Engineering... of andalusite and quartz was investigated in the sodium oleate flotation system, and its mechanism was studied by solution chemical calculation, zeta-potential tests, Fourier transform infrared spectroscopic......
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Mechanism of separating muscovite and quartz by flotationWANG Li(王丽), SUN Wei(孙伟), LIU Run-qing(刘润清) (School of Mineral Processing and Bioengineering, Central South University, Changsha 410083, China)Abstract:Flotation experiments were performed to investigate the separation of muscovite and quartz in the presence of dodecylamine (DDA), tallow amine (TTA) and dodecyltrimethylammonium bromide......