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. Xingtai Iron and Steel Co. Ltd.摘 要:To use the potential heat of molten blast furnace slag completely,a CaO-Al2O3-SiO2system glass(MSG)was prepared from the molten industrial slag.The corresponding method proposed in this study utilized both slag and its potential heat,improving the production rate and avoiding the environmental pollution.Using appropriate......
Effect of refining slag containing Ce2O3 on steel cleanliness杨晓红,龙鹄,成国光,吴铖川,吴彬State Key Laboratory of Advanced Metallurgy,University of Science and Technology Beijing摘 要:The effect of pre-melting refining slag containing different contents of Ce2O3 on the absorption and modification of Al2O3 inclusion in an Al-killed steel was investigated through......
Boron separation from Si–Sn alloy by slag treatmentRowaid Al-khazraji1,2,Ya-qiong Li1,2,Li-feng Zhang1,21. School of Metallurgical and Ecological Engineering, University of Science and Technology... a purification process for metallurgical-grade silicon(MG-Si) in which Si is alloyed with tin(Sn) and Ca O–Si O2–Ca Cl2 slag is used to remove boron(B) impurity. Acid leaching was performed to remove the Sn phase......
Preparation of Ultra-light Xonotlite Thermal Insulation Material Using Carbide Slag刘飞1,2,曹建新21. ollege of Materials Science and Engineering, South China University of Technology2. School Chemistry and Chemical Engineering, Guizhou University摘 要:Using carbide slag as the calcareous materials, xonotlite thermal insulation material was successfully......
Effect of refining slag containing Ce2O3 on steel cleanliness杨晓红,龙鹄,成国光,吴铖川,吴彬State Key Laboratory of Advanced Metallurgy,University of Science and Technology Beijing摘 要:The effect of pre-melting refining slag containing different contents of Ce2O3 on the absorption and modification of Al2O3 inclusion in an Al-killed steel was investigated through......
Fly Ash-based Geopolymers:Effect of Slag Addition on Efflorescence姚晓1,YANG Tao1,ZHANG Zhuhua21. Faculty of Materials Science and Engineering, Nanjing Tech University2. Faculty of Engineering and Surveying,University of Southern Queensland摘 要:Blended fly ash/blast-furnace slag geopolymers are focused on due to their excellent mechanical and chemical......
J. Cent. South Univ. (2012) 19: 1808-1812 DOI: 10.1007/s11771-012-1212-1 Extraction of metals from a zinc smelting slag using two-step procedure combining acid and ethylene diaminetetraacetic acid... such as Cd, Cu, Fe, Pb and Zn from a zinc smelting slag. The results show that the extraction rates of Cd, Cu, Fe and Zn in slag reach 88.3%, 54.1%, 69.6% and 54.7%, respectively, while the extraction......
J. Cent. South Univ. (2020) 27: 2249-2258 DOI: https://doi.org/10.1007/s11771-020-4446-3 Separation of silicon and iron in copper slag by carbothermic reduction-alkaline leaching process WANG Hong... of copper slag (CS) containing 35%-45% iron is generated for every ton of copper produced during the pyrometallurgical process from copper concentrate. Therefore, the recovery of iron from CS utilizes......
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