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J. Cent. South Univ. Technol. (2010) 17: 760-764 DOI: 10.1007/s11771-010-0553-x Solvent extraction of zinc from zinc sulfate solution LONG Huai-zhong(龙怀中)1, CHAI Li-yuan(柴立元)1, QIN Wen-qing(覃文庆)2...; Abstract: The extraction of zinc from zinc sulfate solution was investigated, using 20% saponified D2EHPA as an extractant and 260# sulfonate kerosene......
Polyaniline anode for zinc electrowinning from sulfate electrolytes HUANG Hui(黄 惠)1, ZHOU Ji-yu(周继禹)2, CHEN Bu-ming(陈步明)1, GUO Zhong-cheng(郭忠诚)1 1. Faculty of Metallurgical and Energy... consumption and capital costs in zinc electrowinning from sulfate solution without any modification to the existing plant. Current density, electrolyte temperature, added gelatin, added Mn2+, oxygen......
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Adsorption characteristics of zinc ions on sodium dodecyl sulfate in process of micellar-enhanced ultrafiltration HUANG Jin-hui(黄瑾辉), ZENG Guang-ming(曾光明), QU Yun-huan(曲云欢), ZHANG Zhen(张 振...; Abstract: To separate zinc ions from aqueous solution efficiently, micellar-enhanced......
J. Cent. South Univ. (2012) 19: 2451-2457 DOI: 10.1007/s11771-012-1296-7 Stability of [BMIM]HSO4 for using as additive during zinc electrowinning from acidic sulfate solution ZHANG Qi-bo(张启波... University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The stability of ionic liquid additive 1-butyl-3-methylimidazolium hydrogen sulfate ([BMIM]HSO4) during zinc electrowinning from acidic......
Performance tests of multi-metal zincate solutions with zinc sulfate and zinc oxideHUANG Xiaomei,and ZHANG Milin College of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150001,China摘 要:Morphology of zinc alloy layer,from zincate solution with zinc sulfate and zinc oxide respectively,together with the consequent deposit......
): 72-75. ZHANG Bin, CHEN Wei-liang, CHEN Li-jie, LI Zhao-gang. Study on purification and cobalt removal from zinc sulfate solution[J]. Nonferrous Metals Design, 2018, 45(2): 72-75. [3] 乔晋玺, 龙 双, 马雅琳... with zinc powder[J]. The Chinese Journal of Nonferrous Metals, 2008, 18(S1): s117-s120. [6] LIANA M, MAURIN G, ONICIU L, GAGA D. Influence of metallic impurities on zinc electro-winning from sulfate......
Thermodynamics and kinetics of extracting zinc from zinc oxide ore by the ammonium sulfate roasting methodYi Sun,Xiao-yi Shen,Yu-chun ZhaiSchool of Materials and Metallurgy, Northeastern University摘 要:Thermodynamic analyses and kinetic studies were performed on zinc oxide ore treatment by(NH4)2SO4 roasting technology. The results show......
min.在该条件下,锌浸出率可以达到92.63%,而铁的浸出率仅为2.04%,实现了锌浸渣中锌的选择性浸出. 关键词:锌浸渣；铁酸锌；硫酸铵焙烧；锌回收 中图分类号:TF09；TD982 文献标志码:A Recovery of zinc from zinc leaching residue by ammonia sulfate roasting...: In order to solve the difficulty of selective leaching zinc from zinc leaching residue (ZLR), a novel process for recovery zinc from ZLR was developed by ammonia sulfate roasting-selective leaching......
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