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: 2190-2198. [13] ZHANG Bao-ping, WANG Yin, GENG Lin, LU Chun-xiang. Effects of calcium on texture and mechanical properties of hot-extruded Mg-Zn-Ca alloys [J]. Materials Science and Engineering A, 2012, 539......
as the adjustment of calcium metabolism [20]. All those physiological activities mainly take place in the bone and teeth, and excessive metabolites of Sr could transport out of the human body......
) with analytical purity (>99.5%) was adopted as a digestion additive to realize the reductive Bayer digestion process in this work. Lime was obtained by roasting calcium hydroxide at 850 °C for 60......
University, 2012:1-10. [8] OSSOLA F, TOMASIN P, DE ZORZI C, et al. New calcium alkoxides for consolidation of carbonate rocks. Influence of precursors' characteristics on morphology, crystalline phase... of Archaeological Science, 2011, 38(8): 1896-1900. [19] SMALLEY I J. "In-situ" theories of loess formation and the significance of the calcium-carbonate content of loess[J]. Earth-Science Reviews, 1971......
]. Corrosion Science, 2014, 86: 252-260. [5] 胡小莲, 陈文汨, 谢巧玲. 高硫铝土矿氧化钙焙烧脱硫研究[J]. 轻金属, 2010(1): 9-14. HU Xiao-lian, CHEN Wen-mi, XIE Qiao-ling. Study on desulfuration of high sulfur bauxite by calcium oxide......
AS roasting, showing the sulfation ratios of calcium, magnesium, titanium and aluminium were 83%, 92.6%, 87% and 84.4%, respectively. In this roasting process, the metal oxides and their sulfides can......
] IKUMAPAYI F, MAKITALO M, JOHANSSON B, RAO K H. Recycling of process water in sulphide flotation: Effect of calcium and sulphate ions on flotation of galena [J]. Minerals Engineering, 2012, 39: 77-88......
solution (mg/L) 2.8 Elution and desorption of scandium in static experiments Hydrochloric acid, nitric acid, and EDTA laced hydrochloric acid, sodium carbonate, calcium chloride, sodium chloride......
and Instruments, 2006, 12(1): 34-37. [32] QIAN Guangren, XU Xia, SUN Weimin, et al. Preparation, characterization, and stability of calcium zinc hydrophosphate[J]. Materials Research Bulletin, 2008, 43(12......
Long-fa, HUANG Hua-de, QU Biao, ZHANG Shu-fang, ZHANG Rong-fa, XIANG Jun-huai. Effects of calcium salts and KOH concentrations on surface morphology and chemical compositions of micro arc oxidation......