Impact factor: 0.058
ISSN Print: 1093-3611
Volumes:Volume 17, 2013 Volume 16, 2012 Volume 15, 2011 Volume 14, 2010 Volume 13, 2009 Volume 12, 2008 Volume 11, 2007 Volume 10, 2006 Volume 9, 2005 Volume 8, 2004 Volume 7, 2003 Volume 6, 2002 Volume 5, 2001 Volume 4, 2000 Volume 3, 1999 Volume 2, 1998 Volume 1, 1997
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
DETERMINATION OF CHROMIUM AND IRON DISTRIBUTION COEFFICIENT IN MOLTEN SALTS BY THE METHOD OF LINEAR SWEEP VOLTAMMETRY
By the method of linear sweep voltammetry the coefficients of chromium and iron distribution during electrorefining in chloride and chloride-fluoride melts have been determined. In chloride melts the Fe(II) and Cr(II) complexes are shown to discharge reversibly. In order to determine the distribution coefficients in chloride melts it is sufficient to know the values of potentials of Fe(II) and Cr(II) peaks of discharge and their concentration in the melt. In chloride-fluoride melts the Fe(II) and Cr(II) fluoride complexes discharge irreversibly and for calculating the coefficients of chromium and iron distribution it is necessary to determine not only the thermodynamic parameters but the kinetic parameters as well, i.e. the transfer and diffusion coefficients and standard heterogeneous constants of the rate of charge transfer as well.
|Home||Begell Digital Library||eBooks||Journals||References & Proceedings||Research Collections|