有色冶金渣制备胶凝材料研究现状与展望

郭利杰,张雷,李文臣

Progress and Prospects of the Preparation of Cementitious Materials Based on Nonferrous Metallurgical Slags

Lijie GUO,Lei ZHANG,Wenchen LI

表2 不同类型镍渣化学组成

Table 2 Chemical composition of different types of nickel slag

冶金渣类型 化学成分/% 资料来源 SiO2 Al2O3 Fe2O3 CaO MgO SO3 Na2O 电炉镍渣 52.27 6.19 4.20 8.77 26.93 - - Yang等[20] 48.65 3.41 8.05 1.35 31.28 - - Qi等[21] 52.65 3.41 11.36 1.94 27.92 - - 齐太山等[22] 高炉镍渣 34.61 8.26 42.01 3.37 8.86 - 0.02 Wang[23] 30.54 26.74 1.54 21.61 12.47 1.58 - 齐太山等[22] 29.95 26.31 1.55 25.31 8.93 0.85 1.01 Huang等[24]