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Electrolyte composition and removal mechanism of Cu electrochemical mechanical polishingBIAN Yan-fei(边燕飞)1, ZHAI Wen-jie(翟文杰)1, CHENG Yuan-yuan(程媛媛)2, ZHU Bao-quan(朱宝全)1, WANG Jin-hu(王金虎)1(1. School... of electrolytes and the material removal mechanisms for Cu electrochemical mechanical planarization (ECMP) at different pH values including 5-methyl-1H-benzotriazole (TTA), hydroxyethylidenediphosphoric......
Selective removal technology using chemical etching and excimer assistance in precision recycle of color filter Pai-shan PA Digital Content Design, Graduate School of Toy and Game Design... although problems with low yield remain to be addressed. This study presents a new means of selective removal using excimer irradiation, chemical etching, or electrochemical machining on the fifth generation......
ARTICLE J. Cent. South Univ. (2019) 26: 1435-1442 DOI: https://doi.org/10.1007/s11771-019-4099-2 Improving electrochemical properties of carbon paper as negative electrode for vanadium redox... University, Chengdu 610065, China; 2. College of Vanadium and Titanium, Panzhihua University, Panzhihua 617000, China; 3. School of Intelligent Manufacturing , Panzhihua University, Panzhihua 617000, China......
Selective removal of heavy metal ions from aqueous solutions with surface functionalized silica nanoparticles by different functional groupsKONG Xiang-feng(孔祥峰)1, 2, 3, YANG Bin(杨斌)1, 3, XIONG Heng(熊... in the selective adsorption of Cu2+ and Hg2+, the (3-Amincpropyl) trithoxysilane (APTES) functionalized silica nanoparticles (SiO2-APTES) exhibited maximum removal efficiency towards Pb2+ and Hg2......
Trans. Nonferrous Met. Soc. China 27(2017) 2727-2732 Removal of tungsten and vanadium from molybdate solutions using ion exchange resin Xian-zheng ZHU, Guang-sheng HUO, Jie NI, Qiong SONG School of Metallurgy and Environment, Central South University, Changsha 410083, China Received 10 August 2016; accepted 17 December 2016 Abstract: The removal of tungsten (W) and vanadium (V) from molybdate......
J. Cent. South Univ. (2017) 24: 2805-2812 DOI: https://doi.org/10.1007/s11771-017-3695-2 Influence and mechanism of Indonesia vanadium titano-magnetite on metallurgical properties of iron ore sinter... Abstract: In order to provide a reliable reference for utilizing Indonesia vanadium titano-magnetite (VTM) in blast furnace (BF) economically, metallurgical properties of iron ore sinter with addition......
保证砷,锑的有效脱除. 关键词:铅阳极泥；碱性加压氧化浸出；脱砷；脱锑 中图分类号: 文献标志码:A Arsenic and antimony removal from bismuth-rich lead anode slime by alkaline pressure oxidation leaching LI Kuo1, XU... dosage, NaOH concentration, ratio of liquid to solid, leaching temperature and leaching time on the arsenic and antimony removal were investigated, and the optimal process conditions were determined......
Effect of vanadium occurrence state on the choice of extracting vanadium technology from stone coalWANG Mingyu XIANG Xiaoyan ZHANG Liping XIAO Liansheng School of Metallurgical Science and Engineering,Central South University,Changsha 410083,China摘 要:<正>The extraction technology of vanadium from stone coal by means of no-salt-roasting and dilute......
Effects of the mineral phase and valence of vanadium on vanadium extraction from stone coalYang-jia Hu 1),Yi-min Zhang 1,2),Shen-xu Bao 1,2),and Tao Liu 1,2) 1) College of Resources and Environmental...">The influence of roasting on the leaching rate and valence of vanadium was evaluated during vanadium extraction from stone coal.Vanadium in stone coal is hard to be leached and the leaching rate......
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