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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... alloy were predicted. The vapor-liquid phase equilibrium of Pb-Sn-Sb alloy system was calculated using the activity coefficients of Pb-Sn-Sb alloy system in the process of vacuum distillation......
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be separated from each other thoroughly by vacuum distillation, the components of Pb-Sb alloy cannot be separated by vacuum distillation one time. The above analysis results indicate that the validity and reliability of the MIVM in the activities calculation of the components of these alloys and the prediction of the separating effect in vacuum distillation are good. This research provides a good......
Preparation and Characterization of La0.8Sr0.2MnO3-δ Cathode for SOFCs Fabricated Using Azeotropic Distillation Method Sun Kening1,Zhang Naiqing1,Zhou Derui1,Xu Shen1,Piao Jinhua1 (1.Department..., China) Abstract:Strontium doped lanthanum manganite (LSM) powders were synthesized by three different routes: azeotropic distillation, sol-gel and solid state reaction respectively. The LSM samples, made......
development to meet the stringent environmental regulations [21]. The proposed liquid metal extraction-vacuum distillation method (LME-VD) consists of two simple steps: extraction and vacuum distillation [22]. The extraction step is simple dissolution in which the solid metals dissolve into the molten metal without generating any toxic waste and/or waste solutions. In the subsequent vacuum distillation......
Diffusion Carbide Layers, Formed on the Surface of Steel in the Vacuum Titanizing Process KASPRZYCKA Ewa1,NAKONIECZNY Aleksander1,BABUL Tomasz1,SENATORSKI Jan1 (1.Institute of Precision Mechanics, Warsaw, Poland) 摘要:Diffusion layers produced on carbon steel surface in vacuum titanizing process were investigated. Studies of layers thickness, their morphology, titanium, carbon and iron......
Vacuum preloading combined electroosmotic strengthening of ultra-soft soilPENG Jie(彭劼)1, 2, XIONG Xiong(熊雄)1, 2, MAHFOUZ A H3, SONG En-run(宋恩润)1, 2(1. Key Laboratory for Geomechanics and Embankment... of Engineering, Jazan University, Jazan 45142, Saudi Arabia)Abstract:To assess the effectiveness of vacuum preloading combined electroosmotic strengthening of ultra-soft soil and study the mechanism......
究[J]. 中国有色金属学报, 1994, 4(1): 33-36. CAO Ming-yan, DAI Yong-nian, SIMA Zhong-zhi. Research on removal of arsenic from smaltite by vacuum distillation[J]. The Chinese Journal of Nonferrous Metals, 1994.... Recovering Cu from Cu As Sb multi component alloy by sulfuration-vacuum distillation[J]. Journal of Central South University: Science and Technology, 2012, 43(12): 4610-4616. [18] 罗 启, 刘大春, 曲 涛, 田 阳, 杨 斌, 戴永......
Vacuum ultraviolet excited photoluminescence properties of Gd2O2CO3:Eu3+ phosphor WANG Yuhua1,WANG Zhilong1,ZHANG Jiachi1 (1.Department of Material Science, Lanzhou University, Lanzhou 730000, China) Abstract:The Gd2O2CO3:Eu3+ with type-II structure phosphor was successfully synthesized via flux method at 400℃ and their photoluminescence properties in vacuum ultraviolet (VUV) region were......