Analisis Batubara Jenis Antrasit di PTBA Berdasarkan Kandungan Volatile Matter dan Kalori
DOI:
https://doi.org/10.23960/jemit.v1i1.9Keywords:
Coal Anthracite types.Vollatile Matter And CalorieAbstract
This research Coal is one of the sedimentary fossil fuels that can ignite, is formed from organic sediment, and the remains of plants are then formed through the process of coalification. The main element consists of carbon, hydrogen, and oxygen. The formation of coal has certain conditions and only occurs in certain eras throughout geological history. The carbon age was approximately 340 million years ago. In the Permian Age or the Paleozoic era, 270 million also formed the most productive coal which is almost the entire coal deposit (black coal) in other parts of the earth. In this study we conducted at the Laboratory of PT. Bukit Asam tbk. Observation Results in the Study of Average Volatile Matter 19.11, Max Volatile Matter value 38.34, Min Vollatie Matter value 11.34. And the Average Calorie Result of 7578.5 Kacl / Kg, Max Calorie Value of 8046 Kcal / Kg. In this study, it was proved that coal samples were Anthracite types.
Downloads
References
Anisa, 2017, ‘Determinasi Seberapa Kuat Pengaruh Nilai Kandungan Abu Terhadap Nilai Zat Terbang dan Nilai Kalori Dalam Persentasi’, Jurnal GEOSAPTA, Vol. 3, No. 2, pp. 127-131.
Astuti, Jumaeri, W, Westari, W. T. P, 2007. ‘Preparasi dan Karakterisasi Zeolit Dari Abu Layang Batubara Secara Alkali Hidrotermal’, Jurnal Jurusan Kimia, Vol. 11, No. 1, pp. 38-44.
Baaqy, Arias, G, 2013, ‘Pengeringan Low Range Coal Dengan Menggunakan Metode Pemanasan Tanpa Kehadiran Oksigen, Jurnal Teknik POMITS, Vol. 2, No. 2, pp. 228-233.
Erna Komariah, Wulan, 2012, ‘Peningkatan Kualitas Batubara Indonesia Peringkat Rendah Melalui Penghilangan Moisture Dengan Pemanasan Gelombang Mikro’, Fakultas Teknik Universitas Indonesia, Depok.
Jati, S. N, 2009, Tipe Pola Sebaran dan Kemenurusan Batubara Antiklin Palaran, UPN, Yogyakarta.
Prasetyo, Agus, 2016, ‘Optimasi Pencampuran Batubara Melalui Simulasi Berdasarkan Kriteria Parameter Batubara’, Jurnal HIMASAPTA, Vol.1, No.1, pp. 11-16.
Nukman, 2008, ‘Pengaruh Pencampuran Batubara Semi Antrasit dan Bituminus Terhadap Karakteristik Pembakarannya Dengan Oksigen Murni, Jurnal Rekayasa Mesin, Vol. 8, No. 2, pp. 77-83.
Novrizqa, Prabowo, 2013, ‘Karakteristik Pengeringan Batubara Pada Fluidized Bed Cool Dyer Terhadap Pengaruh Variasi Temperatur Air Heater Dengan Tube Heater Tersusun Staggered dan Perbandingan Volume Chamber dan Volume Batubara Sebesar 50%’, Jurnal Teknik POMITS, Vol. 2, No. 1, pp. 56-61.
Prasetyo, Agus, 2016, ‘Optimasi Pencampuran Batubara Melalui Simulasi Berdasarkan Kriteria Parameter Batubara’, Jurnal HIMASAPTA, Vol.1, No.1, pp. 11-16.
PT. Bukit Asam, 2003, Kandungan Pada Vollatile Matter , Jurnal Bukit PT. Bukit Asam, Tanjung Enim
