A fast determination of Fe3+/Fe2+ ratio in industrial minerals

Authors
Mulaba-Bafubiandi, AF Pollak, H Mashlan, M Jancik, D Kholmetskii, A
Citation
Af. Mulaba-bafubiandi et al., A fast determination of Fe3+/Fe2+ ratio in industrial minerals, MINER ENG, 14(4), 2001, pp. 445-448
Citations number
6
Categorie Soggetti
Geological Petroleum & Minig Engineering
Journal title
MINERALS ENGINEERING
ISSN journal
08926875 → ACNP
Volume
14
Issue
4
Year of publication
2001
Pages
445 - 448
Database
ISI
SICI code
0892-6875(200104)14:4<445:AFDOFR>2.0.ZU;2-M
Abstract
Three-channels data collecting method for the determination of F3+/Fe2+ rat io in industrial iron-bearing minerals is proposed using Mossbauer effect s pectroscopy. The method has been proved faster (less than five minutes) tha n the conventional collection of full Mossbauer spectra. Natural Ilmenite, Chromite and Stilpnomelane minerals can be used. The later is used to illus trate the method. (C) 2001 Elsevier Science Ltd. All rights reserved.