ANALYSIS OF THE EFFECT OF GRINDING BALL SIZE BLENDING ON THE OPTIMATION OF MILL CIRCUIT AT PT. ANTAM UBPE PONGKOR PROCESS PLANT
PT. Antam UBPE Pongkor is one of underground gold mining in Indonesia. For the last five years, from 2008 until 2012, feed grade of PT. Antam UBPE Pongkor decreases, and drastically decreases in 2011 and 2012. In 2008, feed grade of PT. Antam UBPE Pongkor is 9,20 gpt. While in 2012, the feed grade d...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/21038 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |