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, Changsha 410083, China; 2. School of Life Science, Hunan University of Science and Technology, Xiangtan 410201, China) Abstract: The effect of different ferrous iron concentrations on the growth activity of L. ferriphilum was reported with L. ferriphilum YSK being developed objective of this research. The results show that YSK optimally grows at 0.1 mol/L of ferrous iron. In the culture......
尔谱 中图分类号:TQ 171 文献标识码:A Crystallization behavior and properties of glass ceramic of ferrous tailings and slag SHI Pei-yang, ZHANG Yi, ZHANG Da-yong, WANG Yuan-yuan, JIANG Mao-fa (School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract: The slag glass-ceramic was prepared from ferrous tailing, boron mud and fly ash......
phosphate; ferric oxide; ferrous pyrophosphate; lithium ion cells......
Additive effects on tin electrodepositing in acid sulfate electrolytesFa-xin Xiao1,Xiao-ni Shen1,Feng-zhang Ren1,Alex A. Volinsky21. School of Materials Science and Engineering,Henan University... sulfate bath were investigated using cyclic and linear sweep voltammetry, electrochemical impedance spectroscopy (EIS), and microstructure analysis. In the absence of additives, tin coatings are rough......
experimental results show that ferrous oxide generated from the reduction of ferric oxide by carbon can react with silicon dioxide and aluminum oxide to form ferrous silicate and hercynite at 1173 K, respectively. In the trinary system Fe2O3-SiO2-Al2O3, ferrous oxide obtained from ferric oxide reduction preferentially reacts with aluminum oxide to form hercynite, and the reaction of ferrous oxide......
oxide (PTO), WO3·0.5H2O, is an emerging material with very wide potential applications. The influences of iron valences and the additive amount of ferrous ion on tungsten crystallization ratio and the acceleration mechanism of ferrous ion were investigated when PTO was hydrothermally prepared in aqueous ammonium tungstate solution containing ammonium carbonate. The results show that ferrous ion can......
): 72-75. ZHANG Bin, CHEN Wei-liang, CHEN Li-jie, LI Zhao-gang. Study on purification and cobalt removal from zinc sulfate solution[J]. Nonferrous Metals Design, 2018, 45(2): 72-75. [3] 乔晋玺, 龙 双, 马雅琳... with zinc powder[J]. The Chinese Journal of Nonferrous Metals, 2008, 18(S1): s117-s120. [6] LIANA M, MAURIN G, ONICIU L, GAGA D. Influence of metallic impurities on zinc electro-winning from sulfate......
Sulfate Attack Resistance of Air-entrained Silica Fume Concrete under Dry-Wet Cycle Condition杨建森1,2,WANG Peiming1,李好新1,YANG Xu21. Key Laboratory of Advanced Civil Engineering Materials Ministry...-cement ratio,air-entrained,silica fume content and sand ratio on the sulfate attack resistance of air-entrained silica fume concrete were studied by orthogonal experiments in order to explore its......
Sulfate Ions Immobilization of Calcined Layered Double Hydroxides in Hardened Cement Paste and Concrete马军涛1,2,3,WANG Daguang2,段平4,3,SHI Yanke1,21. MWR Center for Levee Safety and Disease Prevention... Science and Chemistry, China University of Geosciences摘 要:The sulfate ions immobilization behavior of calcined layered double hydroxides(CLDHs) in the hardened......
