caa a22 4500 463231465 CHVBK 20180405153243.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1007/s10853-007-1971-5 doi (NATIONALLICENCE)springer-10.1007/s10853-007-1971-5 Empirical equations for electrical conductivity and density of Zn, Cd and Mn sulphate solutions in the range of electrowinning and electrorefining electrolytes [Elektronische Daten] [Mahmood Aliofkhazraei, Eskandar Alamdari, Mohammad Zamanzade, Mobin Salasi, Saeed Behrouzghaemi, Jafar Heydari, D. Haghshenas, Vahid Zolala] Electrical conductivities and densities of acidic zinc, cadmium and manganese sulphate solutions were measured. Empirical equations have been derived to represent the measured values with high accuracy. Electrical conductivity of solutions has been shown to be expressed as a logarithmic function of temperature, a second order polynomial function of sulphuric acid concentration and a linear function of metal ion concentration. It can be deduced that the density of solution can be described as a linear function of metal ion concentration, temperature and sulphuric acid concentration. These equations could be used to improve the electrowinning or electrorefining process conditions. Springer Science+Business Media, LLC, 2007 Aliofkhazraei Mahmood Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran aut Alamdari Eskandar Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran aut Zamanzade Mohammad Materials Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran aut Salasi Mobin Materials Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran aut Behrouzghaemi Saeed Materials Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran aut Heydari Jafar Industrial Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran aut Haghshenas D. Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran aut Zolala Vahid Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran aut Journal of Materials Science Springer US; http://www.springer-ny.com 42/23(2007-12-01), 9622-9631 0022-2461 42:23<9622 2007 42 10853 https://doi.org/10.1007/s10853-007-1971-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-007-1971-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Aliofkhazraei Mahmood Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran aut NATIONALLICENCE 700 1- Alamdari Eskandar Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran aut NATIONALLICENCE 700 1- Zamanzade Mohammad Materials Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran aut NATIONALLICENCE 700 1- Salasi Mobin Materials Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran aut NATIONALLICENCE 700 1- Behrouzghaemi Saeed Materials Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran aut NATIONALLICENCE 700 1- Heydari Jafar Industrial Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran aut NATIONALLICENCE 700 1- Haghshenas D. Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran aut NATIONALLICENCE 700 1- Zolala Vahid Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran aut NATIONALLICENCE 773 0- Journal of Materials Science Springer US; http://www.springer-ny.com 42/23(2007-12-01), 9622-9631 0022-2461 42:23<9622 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer