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are regarded as the most effective methods for metal separation and purification[3, 4], which have been used for the preparation of many high-purity metals[5-18],such as tellurium, dysprosium, gallium... of technology on preparing high purity gallium [J]. Chinese Journal of Rare Metals, 2003, 27(4): 495-499. (in Chinese) [7]HU Hua-ye. Preparation of high-purity scandium [J]. Chinese Rare Earths, 1999, 20(4......
Atomic Emission Spectrographic Analysis of High-purity Gallium with Prior Partial Dissolution of Matrix陈家英,钟秀霞,梁树权摘 要:<正> An improved method has been developed for enriching and determining trace In,Pt,Sn,Co,Hg,Pb,Ni,Bi,Pd,Cu and Ag in high-purity gallium.Sample was treated by PDM(partial dissolution of matrix)withHCl(11mol/L)-HNO3(0.5mol/L......
Erratum:Atomic Emission Spectrographic Analysis of High-purity Gallium with Prior Partial Dissolution of Matrix [RARE METALS,11(1992),No.2,129,130]Chen Jiaying Zhong Xiuxia General Research Institute for Non-ferrous Metals,Beijing 100088 Liang Shuquan Institute of Chemistry,Academia Sinica,Beijing 100080摘 要:<正> (1)The correct writting of the fifth......
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of gallium from Bayer liquors with an amidoxime resin[J]. Hydrometallurgy, 1990, 25(1): 1-18. [25] BAUTISTA R G. Processing to obtain high-purity gallium[J]. JOM, 2003, 55(3): 23-26. [26] LIU L, WANG M, WANG Z...从锌置换渣高浓度硫酸浸出液中萃取回收镓[J]. 中国有色金属学报, 2014, 24(9): 2400-2409. ZHANG Kui-fang, CAO Zuo-ying, XIAO Lian-sheng, ZENG Li, ZHANG Gui-qing, LI Qing-gang. Extraction of gallium from high concentration sulfuric......
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Flow stress behavior of high-purity Al-Cu-Mg alloy and microstructure evolutionLI Li(李立)1, LI Hui-zhong(李慧中)1, 2, 3, LIANG Xiao-peng(梁霄鹏)2, HUANG Lan(黄岚)2, HONG Tao(洪涛)4(1. School of Materials... behavior of high-purity Al-Cu-Mg alloy under hot deformation conditions was studied by Gleeble-1500, with the deformation temperature range from 300 to 500 °C and the strain rate range from 0.01 to 10 s-1......
) technology. An ESR spectrum attributed to the gallium self-interstitial (Gai) was observed with the value g=2.002 8. The spin concen- tration was evaluated as high as 1018 order of magnitude per gram... Absorption and fluorescence spectra of gallium phosphide(GaP) nanoparticles YUE Long-yi(岳龙义)1, ZHANG Zhao-chun(张兆春)1, CHEN Xu(陈 旭)2 1. School of Materials Science and Engineering, Shanghai......
; extraction CLC number: TF843.1 Document code: A 1 INTRODUCTION Gallium is a strategically important metal used extensively in high-tech industries[1-3]. Although gallium is relatively...Recovery of gallium from phosphorus industry flue XU Ke(许 可), DENG Tong(邓 彤), DAI Yu-jie(戴玉杰), WANG Jing(王 静) (Institute of Process Engineering, Chinese Academy of Sciences, Beijing......
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