Extraction of gold and silver at the Kupol Mill using CELP
2009-11-20 · The new leaching technology proved to be very ... the temperature was maintained at 20°C. Agitation was accomplished with 25 mm Teflon paddles powered by a variable-speed electric motor. ... Figures 2 and 3 illustrate the bench-scale leaching of gold and silver using CELP conditions and conventional conditions on the CELP 8–06 composite. The ...