Rudarski radovi br 4 2011 - Institut za rudarstvo i metalurgiju Bor

- Study the conditions of smelter slag<br />
granulation in order to obtain as much<br />
as possible finer granules through the<br />
variation of geometrical-structural,<br />
technological and operational parameters<br />
of laboratory granulator of<br />
smelter slag.<br />
As the second:<br />
- Creating the large quantities of various<br />
types of granulated slag for technological<br />
testing the flotation concentration<br />
of useful components.<br />
And final:<br />
- Designing the new or changed technological<br />
process of flotation concentration<br />
the useful components and energy<br />
and technology more efficient.<br />
Also, this new laboratory device represents<br />
a model that will be used in addition<br />
to the above mentioned tests and for construction<br />
a larger semi-industrial or industrial<br />
granulator of smelter slag.<br />
5. CONCLUSION<br />
For the needs of improvement the results<br />
of flotation processing the smelting<br />
slag, a laboratory device was designed for<br />
granulation which will be used for obtaining<br />
larger amounts of granules, required<br />
for further technological studies, by simplest<br />
way in the laboratory. The new laboratory<br />
device is a model that will be used<br />
for construction of larger semi-industrial<br />
or industrial granulator of smelter slag. In<br />
this way, the flotation processing of<br />
smelter slag will be energy and technology<br />
more efficient.<br />
REFERENCES<br />
[1] Main Mining Desing of Slag<br />
Excavation from the Technigenic<br />
Deposit “Slag Depot 1”, verification of<br />
technological process of obtaining the<br />
concentrate and surpasing the flotation<br />
tailing dump “RTH” in Bor to K+378<br />
for annual production of 1,200,000 t of<br />
slag. MMI Bor, Archives of<br />
Department for Mining and Mineral<br />
Processing, October 2007 (in Serbian)<br />
[2] Srđana Magdalinović, Ph.D. Dragan<br />
Milanović, Branislav Čađenović, Vesna<br />
Marjanović: Technological Method for<br />
Slag Granulation for Size-range<br />
Reduction at the Inlet into the Flotation<br />
Process, Mining Engineering, 2/2011<br />
No 4, 2011. 104<br />
MINING ENGINEERING