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PREDICTION OF THE MIXING ENTHALPIES OF BINARY LIQUID ALLOYS BY MOLECULAR INTERACTION VOLUME MODEL D.P.Tao1,Z.H.Zhou1,H.W.Yang1 (1.Faculty of Materials and Metallurgical Engineering,Kunming University of Science and Technology,Kunming 650093,China) Abstract:The mixing enthalpies of 23 binary liquid alloys are calculated by molecular interaction volume model (MIVM), which is a two-parameter......
Application of molecular interaction volume model in separation of Sn-Zn alloy by vacuum distillationKONG Ling-xin(孔令鑫)1, 2, 3, YANG Bin(杨斌)1, 3, LI Yi-fu(李一夫)1, 2, 3, XU Bao-qiang(徐宝强)1, 2, 3, HAN... interaction volume model (MIVM). The calculated values are in good agreement with available experimental data of activities, which indicates that this model is of stability and reliability because the MIVM......
-Cu体系中的组元均能通过真空蒸馏实现良好分离,而Pb-Sb体系中的组元不能通过一次真空蒸馏实现完全分离.分子相互作用体积模型用于预测二元合金体系的活度及真空蒸馏分离效果具有很高的可靠性,为真空蒸馏分离二元合金提供良好的理论依据.关键词:分子相互作用体积模型；活度；真空蒸馏；分离Application of molecular interaction volume model... theoretical principle for the separation of binary alloys by vacuum distillation.Key words:molecular interaction volume model (MIVM); activity; vacuum distillation; separation......
September 2012 Abstract: Activity coefficients of Pb-Sn alloy with different Pb contents at 777 °C were calculated with molecular interaction volume model, which agree well with the available experimental...; molecular interaction volume model; vacuum distillation; activity coefficient 1 Introduction Lead is a heavy and poisonous metal and can do harm to the environment and human health. Lead free of solder......
Trans. Nonferrous Met. Soc. China 23(2013) 2408-2415 Application of molecular interaction volume model in separation of Pb-Sn-Sb ternary alloy by vacuum distillation Ling-xin KONG1,2,3, Bin YANG1,2,3... of Yunnan Province, Kunming 650093, China Received 4 July 2012; accepted 30 October 2012 Abstract: Based on the molecular interaction volume model (MIVM), the activities of components of Pb-Sn-Sb ternary......
A novel molecular interaction chemical model for silicate meltsDongping TAO Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China摘 要:A novel molecular interaction chemical model (MICM) for silicate melts has been suggested based on statistical thermodynamics. It can simultaneously predict......
and the Fe-Si-C iron melt was predicted based on the molecular interaction volume model (MIVM).The results indicate that the predicted activities and equilibrium contents of Si in the iron melt... of slag-metal; blast furnace smelting; molecular interaction volume model; prediction Si是高炉冶炼生铁中的基本元素,通过热力学计算研究硅在熔渣和铁液相中的平衡分配规律,进而了解Si在高炉冶炼条件下的热力学行为是非常必要的.熔体的热力学模型对冶金过程中的渣-金相平衡研究有重要作用,国内外学者对其进行了研究.Wagner......
and Technology.Kun-ming 650093,China) Abstract:The coordination numbers in the Molecular Interaction Volume Model can be calcu-lated from the common physical quantities of pure matters.A significant... agreement with the experimental data of ternary liquid alloys,whichshows that the model is reliable,convenient and economic. Key words:thermodynamic property; ternary liquid alloy; molecular inter......
] argued that the difference between the predicted and experimental data might be caused by the simplification of the soot model. It can also be seen that the soot volume fraction distribution...J. Cent. South Univ. Technol. (2011) 18: 1263-1271 DOI: 10.1007/s11771-011-0831-2 Computation and measurement for distributions of temperature and soot volume fraction in diffusion flames ZHANG......
Estimation of component activities in some oxide solid solutions by the molecular interaction vacancy modelDongping TAO Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China摘 要:The molecular interaction vacancy model (MIVM) is used to estimate simultaneously activities of all components......
