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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......
Composite corrosion inhibitors for secondary alkaline zinc anodes JIA Zheng(贾 铮), ZHOU De-rui(周德瑞), ZHANG Cui-fen(张翠芬) (Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001, China) Abstract: The corrosion inhibition property of PEG600 and In(OH)3 as composite corrosion inhibitors for second-ary alkaline zinc electrodes was studied, and the inhibition efficiency......
Evolution of zinc morphology during continuous electrodepositionAiling Fan, Wenhuai Tian, and M.KurosakiDepartment of Materials Physics and Chemistry, University of Science and Technology Beijing... evolution of zinc continuous electrodeposits with nano-sized crystals on the ferrite substrate has been studied by in-situ scanning tunnel spectroscopy (STM). It is found that the morphology of zinc......
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......
Sulfidation roasting of lead and zinc carbonate with sulphur by temperature gradient methodZHENG Yong-xing(郑永兴), LIU Wei(刘维), QIN Wen-qing(覃文庆), JIAO Fen(焦芬), HAN Jun-wei(韩俊伟), YANG Kang(杨康), LUO Hong-lin(罗虹霖) (School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China)Abstract:In order to enhance the lead and zinc recovery from the refractory Pb-Zn oxide......
Growth and corrosion resistance of molybdate modified zinc phosphate conversion coatings on hot-dip galvanized steel LIN Bi-lan(林碧兰), LU Jin-tang(卢锦堂), KONG Gang(孔 纲), LIU Jun(刘 军) School...; Abstract: The modified zinc phosphate conversion coatings(ZPC) were formed......
Isothermal corrosion (γ′+γ) Ni3Al alloy in liquid zinc WANG Wen-jun(王文俊), LIN Jun-pin(林均品), WANG Yan-li(王艳丽), CHEN Guo-liang(陈国良) State Key Laboratory for Advanced Metals and Materials... in liquid zinc containing small amounts of aluminum (mass fraction less than 0.2%) at 450 ℃ were carried out. The results show that the controlling mechanism of the dissolution reaction is diffusion through......
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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......
Removing chlorine of CuCl residue from zinc hydrometallurgy by microwave roastingLU Shuai-dan(卢帅丹)1, 2, 3, XIA Yi(夏仡)1, HUANG Chang-yuan(黄昌元)4, WU Guo-qin(吴国钦)4, PENG Jin-hui(彭金辉)1, 2, 3, JU Shao... of Science and Technology, Kunming 650093, China;4. Mengzi Metallurgy Co. Ltd., Honghe 661400, China)Abstract:Most Zn hydrometallurgy factories adopt Cu2SO4 as a dechlorination reagent from zinc solution......