International Scientific Publications
© 2018 Science Events Ltd
Terms of Use  ·  Privacy Policy
Choose language English French Russian Bulgarian

Materials, Methods & Technologies, Volume 8, 2014

NEW APPROACH ON FLOTATION TAILINGS DEWATERING
Irena L. Grigorova, Ivan M. Nishkov
Pages: 760-777
Published: 28 Jun 2014
Views: 1599
Downloads: 1534
Abstract: Tailings pond is a main sources of mine hazards, so it is of utmost important to choose a reasonable discharge and damming methods for tailing pond management. Paste discharge is a brand new technology which has received its fast development recently, and it is especially popular among the mines for merits, such as environment-friendly, water recovery, stable damming and so on. Since 2012 research and development program has started to establish the opportunities for obtaining lead-zinc dewatered tailings from Lucky Invest Dressing Plant, located in the Eastern Rhodopes Mountain of Bulgaria. In a previous work in the frame of the research program have been proved that the new cyclone modifications have a potential in dewatering technology of flotation tailings. The objective of the new test program was to determine the dewatering capability of Derrick HI-G Dryer Fines Recovery System at optimum operating conditions. Based on the pilot experimental results it was established the possibilities to obtain flotation dewatered tailings with 80.0% solids content. It appears that the Derrick HI-G Dryer Fines Recovery System can be a basic device in new tailings pond elimination technology.
Keywords: tailings dam, dewatering, flotation tailings
Download full text

Back to the contents of the volume
By using this site you agree to our Privacy Policy and Terms of Use. We use cookies, including for analytics, personalisation, and ads.