E. Arghavani
Kashigar Mineral Processing Research Center, Shahid Bahonar University of Kerman, Kerman, Iran
[ 1 ] - Modofication of the Sarcheshmeh copper complex flotation circuit in response to a reduction in feed grade
The new copper processing plant of the Sarcheshmeh copper complex consists of two parallel circuits. After a primary crushing, the ore is sent to a SAG mill, and the product is further ground in a ball mill. The overflow of the hydrocyclones is fed to a flotation circuit that contains 8 rougher tank cells (RCS130), 3 cleaner cells (RCS50), 5 scavenger cells (RCS50), and a flotation column (as r...
[ 2 ] - Evolution of AG mill shell liner design at Gol-E-Gohar concentration plant
Liner design is becoming an increasingly more important tool for the AG/SAG mill performance optimization. The Gol-E-Gohar iron ore concentration plant uses three 9 m × 2.05 m autogenous mills (AG) in parallel in a dry operation. Due to large variations in feed characteristics and inadequate blending, the performance of AG mills has been lower than the target value. In order to increase the cir...
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