KAJIAN TEKNIS LOSSES MATERIAL ORE NIKEL UNTUK MENGHITUNG OPTIMALISASI SHIPMENT RATIO PADA PENAMBANGAN PT. BUKIT MAKMUR ISTINDO NIKELTAMA

  • Rezki Ramadhan Program Studi Sarjana Teknik Pertambangan, Fakultas Teknologi Mineral, UPN Veteran Yogyakarta
  • Edy Nursanto Program Studi Sarjana Teknik Pertambangan, Fakultas Teknologi Mineral, UPN Veteran Yogyakarta
  • Nur Ali Amri Program Studi Sarjana Teknik Pertambangan, Fakultas Teknologi Mineral, UPN Veteran Yogyakarta
DOI: https://doi.org/10.33579/krvtk.v7i2.3182

Abstract

Keuno block mining production activities are focused on mining Low-Grade Saprolith Ore material, Low Grade Saprolith Ore material is a group of low-grade nickel ore destined for export with a certain grade limit. The stages of moving LSGO material from the mining front to the transit stockyard and final ore stockyard are intended to find out how big the percentage of LSGO material losses are and find out what factors are the causes of material losses by calculating losses using survey methods and truck count hauling and observing activities. direct material transfer. The resulting material losses are 2.16% for hauling activities, the causes of losses include the presence of materials attached to heavy equipment and dumping factors that make some materials.

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Published
2022-11-17
How to Cite
[1]
R. Ramadhan, E. Nursanto, and N. A. Amri, “ KAJIAN TEKNIS LOSSES MATERIAL ORE NIKEL UNTUK MENGHITUNG OPTIMALISASI SHIPMENT RATIO PADA PENAMBANGAN PT. BUKIT MAKMUR ISTINDO NIKELTAMA”, Journal Technology of Civil, Electrical, Mechanical, Geology, Mining, and Urban Design, vol. 7, no. 2, pp. 71-80, Nov. 2022.
Issue
Vol 7 No 2 (2022): Energy Management and Sustainable Environment
Section
Articles

Copyright (c) 2022 Rezki Ramadhan -

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This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.