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; 文章编号:1672-7207(2016)10-3575-07 The design and research of anti-freezing solar flat plate collector with phase change energy storage layer ZHAO Jing1, WANG Zhiping1, 2, WANG... University of Technology, Lanzhou 730050, China) Abstract: A new anti-freezing solar flat plate collector was designed, which added the energy storage layer of phase change between heat absorbing plate......
Improved hemimorphite flotation using xanthate as a collector with S(Ⅱ) and Pb(Ⅱ) activationKai Jia,Qi-ming Feng,Guo-fan Zhang,Qing Shi,Yuan-jia Luo,Chang-bin LiSchool of Mineral Processing and Bioengineering,Central South University摘 要:The flotation of hemimorphite using the S(Ⅱ)–Pb(Ⅱ)–xanthate process,which includes sulfidization with sodium sulfide......
Improvement in the Adhesion Between Electrode of a SOFC and Ag Paste as a Current Collector by Au DepositionSang Koo Jeon1,Seung Hoon Nahm2,Oh Heon Kwon11. Department of Safety Engineering, Pukyong National University2. Center for Energy Materials Metrology, Korea Research Institute or Standards and Science摘 要:This paper reports the use of Au films......
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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 Lim......
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on gangue recovery in froth was investigated. Effects of frother type and collector dosage on flotation performance were tested at pH 10. The results were evaluated statistically by two-way analysis... in the presence of Na-oleate as collector; entrapment and slime coating were also proposed as recovery mechanisms in minority. Degree of gangue-entrainment in froth product increases by reduction......