PT. Bima Putra Abadi Citranusa is a coal mining company in Lahat, South Sumatra that using open pit method. The current mining activity hampered because of overflowing sump so it is necessary to re…
PT Bakti Nugraha Yuda merupakan perusahaan bergerak dibidang pertambangan batubara. Faktor ketersediaan alat dan kehilangan waktu kerja merupakan isu utama setiap perusahaan pertambangan dalam meni…
In overburden stripping activity on October 2021 PT UN Site PT DBU plans to strip 161,927.66 BCM/month of overburden while the realization in the field is only 116,432.68 BCM/month or about 72% of …
One of the main activities in coal mining at PT Bukit Asam Tbk is overburden. The layer of cover material of claystone and sandstone with a strength of 1.32 - 5.75 Mpa. Blasting operations are carr…
Washing is a process with the aim of improving the quality of coal with the principle of reducing ash content. This study used coal samples with high ash content. Shaking table, is a mineral separa…
The tin ore processing process aims to separate the concentrate from the tailings. The aim is to increase the recovery and grade of the tin ore. In optimizing the processing of tin ore, the technol…
PT Wahana Bandhawa Kencana merupakan salah satu kontraktor yang menyediakan jasa pada bidang pertambangan. PT Wahana Bandhawa Kencana menerapkan metode tambang terbuka yang menyebabkan terbentuknya…
Iron sand in Indonesia is an abundant resource but its use is still very minimal, so that iron sand is considered a natural resource that is less economical and its utilization is not optimal. Whil…
RINGKASAN HILIRISASI PASIR SILIKA UNTUK MEMENUHI STANDARISASI BAHAN BAKU INDUSTRI BATA RINGAN DI LABORATORIUM PENGOLAHAN BAHAN GALIAN FAKULTAS TEKNIK UNIVERSITAS SRIWIJAYA Karya tulis ilmiah berupa…