• 责任者：Tatiana V. Posukhova (Department of Mineralogy ; Moscow State University ; Moscow 119899 ; Russia) ; Sofiya K. Riakhovskaya
• 刊名：Earth Science Frontiers
• 出版年：2008
• 卷期：15(6)
• 关键词：环境矿物学 ; environmental mineralogy ; 俄罗斯 ; Russia
• 页码：p.155-162
• 图表：5 illus., 8 tables, 11 refs.
• 分类号：1800
• issnNo：ISSN1005-2321
• isbnNo：CN11-3370/P

The present paper studies the samples both before and after application of the electroehemieal method. Surfaces of mineral grains investigated by the SEM method demonstrate differences in flocculation. Measured polarization curves allowed revealing unequal electrochemical processes on surfaces of magnetite, hematite, and martite particles. X-ray analysis and Mossbauer data also confirmed the changes in compositions of the ores before and after applying of the electro-chemical method. Magnetic properties of the studied species were compared before and after the method application revealed relevant increasing for such parameters as magnetic viscosity (Svo), breaking saturation field (Her), magnetic susceptibility (x), and specific magnetization (Is).