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; interaction mechanism ____________________________________________________________________________________________1 Introduction The Bayer process is used for more than a century to extract alumina......
obviously when the stoichiometric coefficients satisfy a/c≠1. Key words: porous media; compressible gas flow; reversible chemical reaction; interaction 1 Introduction The process of gas flowing through......
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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......
J. Cent. South Univ. (2012) 19: 1447-1453 DOI: 10.1007/s11771-012-1161-8 Beam-track interaction of high-speed railway bridge with ballast track YAN Bin(闫斌)1, DAI Gong-lian(戴公连)1, ZHANG Hua... relative displacement. Key words: high-speed railway; beam-track interaction; ballast track; rail longitudinal force; continuous beam 1 Introduction In recent years, the remarkable achievements were made......
the order parameters, etc, and the variation in precipitation mechanism with the nearest interchange interaction energy( W i) , particularly the precipitation behavior of 120/o Li in Al Li alloys... the nearest interchange interaction energy increases. Within the studied tune period, the maximum values oflong range order ing parameter and composition deviation parameter increase with the nearest......
)Abstract:Considering arch rib, lateral brace, suspender, girder, pier and track position, the model for the interaction between long-span tied arch continuous bridge and multiple tracks was established...; continuously welded rail; track-bridge interaction......
Characterization of CuO Species and Thermal Solid-Solid Interaction in CuO/CeO2-Al2O3 Catalyst by In-Situ XRD, Raman Spectroscopy and TPR Luo Mengfei1,He Mai1,Fang Ping1 (1.Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China) Abstract:Transference of CuO species and thermal solid-solid interaction......
Au(111)电极表面溴离子吸附诱导的表面应力的理论研究 谢蓉1,杨颙1 (1.安徽建筑工业学院材料与化学工程学院,合肥,230022) 摘要:以Br~-为例,应用格子气模型,建立了阴离子吸附层对Au(111)电极表面应力贡献的统计热力学理论,计算了吸附层Br~-间的相互作用能及表面应力的贡献.计算结果表明,总的表面应力是压缩性的;在高覆盖度区域,表面应力与覆盖度近似呈直线关系;在表面吸附层应力的多种物理起源中,通过底物的分子间作用力有着决定性的贡献,揭示了分子的吸附能间接地起着重要作用. 关键词:表面应力; 分子间作用力; 阴离子吸附; 格子气模型; surface stress; intermolecular interaction energy; anion adsorption; lattice gas model; [全文内容正在添加中] ......