OPTIMIZATION OF BAUXITE ORE MINING USING MIXED INTEGER LINEAR PROGRAMMING TO MAXIMIZE NET PRESENT VALUE: A CASE STUDY OF PT KALIMANTAN BERKAH INTI TAMBANG (HARITA BAUXITE)
Mining activities only consider technical factors, namely from the grade parameters sent, without considering long-term economic factors. This approach implies that high operating cost and capital expenditure can lead to lower profits, even though the Al2O3 grade in the MGB (Metallurgical Grade Baux...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/85397 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |