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All Journal Geosains Kutai Basin
Quintiza Anugerah
geofisika
Earth & Planetary Sciences

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Uji Kualitas Batubara terhadap Kedalaman Lapisan Daerah Penambangan Pulau Bunyu dengan Metode Proksimat pada Lokasi 4 Pit Quintiza Anugerah; Adrianus Inu Natalisanto; Devina Rayzy PSP
JURNAL GEOSAINS KUTAI BASIN Vol 5 No 1 (2022)
Publisher : Geophysics Study Program, Faculty of Mathematics and Natural Sciences, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/geofisunmul.v5i1.605

Abstract

The purpose of this research was motivated by the level of coal quality at each depth of the layer. Each coal company needs to do a quality testing when conducting exploring. In addition to measuring the amount of potential coal reserves, it also measures the quality level of the coal. Whether if carried out exploration or excavation can provide benefits, therefore in this research the author will conduct research on the effect of the depth level of the layer of coal using parameters such as calorific value, total sulfur, fixed carbon, volatile matter, ash, and moisture. As for the place of this research conducted at PT. lamindo inter multikon mining area of Bunyu Island, Bulungan Regency, North Kalimantan Province. From the results of this research it was found that the highest caloric value was the location of PIT 4.
Co-Authors Adrianus Inu Natalisanto Devina Rayzy Perwitasari Sutaji Putri