Affiliation:
1. Institut za rudarstvo i metalurgiju, Bor
2. Tehnički fakultet, Bor
Abstract
The aim of this work is the investigation of zeta-potential of the mineral scheelite from mine 'Rudnik', located in central Serbia. Electrophoresis measurements using zeta-meter were carried out on four different types of water, namely: tap water, distilled water, rain water and spring water. All types of water had different hardness and conductivity as well as natural pH values. It was found that the zeta-potential of mineral scheelite depends on the hardness and electro-conductivity of the chosen type of water as well as on Ca2+ content. The results obtained reveal the importance of proper choice of water as well as the type of reagents for flotation processes.
Publisher
National Library of Serbia
Subject
General Chemical Engineering,General Chemistry