Abstract

The complexity of the mineralogical, chemical and exogenous parameters generates a low efficiency of electrical separation of oxidized iron ore. For this purpose, a study was conducted to provide a method for electrostatic separation and to select the chemical reagents. And this, for increasing the contrast of the dielectric separating minerals in the corona discharge field. The reagent-collector used is the auramine with a specific consumption of 0.3 kg / t. Whereas the reagent –depressants is carboxymethyl cellulose mixture with a specific consumption of 0.25 Kg / t. From the obtained test results electrical treatment of oxidized iron ore are satisfied for proposed process

Details

Title
New method of electrostatic separation of the oxidized iron ore
Author
Idres, Abdelaziz; Bouhedja, Ahcène; Bounouala, Mohamed; Benselhoub, Aissa
Pages
33-41
Publication year
2016
Publication date
2016
Publisher
Wroclaw University of Science and Technology, Faculty of Geoengineering, Mining and Geology
ISSN
23009586
e-ISSN
23535423
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2036773031
Copyright
© 2016.This work is published under https://creativecommons.org/licenses/by/3.0/pl (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.