Analysis of Coal Quality on Mining Front and Ship Loading in East Kalimantan Province

Evaluasi Kualitas Batubara pada Front Penambangan dan Ship Loading di Provinsi Kalimantan Timur

Authors

  • La Ode Muh Yazid Amsah Program Studi Teknik Pertambangan Fakultas Teknik Universitas Dayanu Ikhasanuddin, Baubau, Sulawesi
  • L.M. Hilman Kurnia Program Studi Teknik Pertambangan Fakultas Teknik Universitas Dayanu Ikhasanuddin, Baubau, Sulawesi
  • Anna Irada La Ode Malim Program Studi Teknik Pertambangan Fakultas Teknik Universitas Dayanu Ikhasanuddin, Baubau, Sulawesi

DOI:

https://doi.org/10.20956/geocelebes.v6i1.19729

Keywords:

coal quality, mining front, proximate analysis, PT. Paser Buen Energy, ship loading

Abstract

This study aims to determine the quality of coal on the mining front and ship loading. The method used consists of literature study, sample collection and processing and data analysis using proximate analysis. The results of the analysis on the mining front obtained ash content 2.8%, total moisture 13.12%, volatile matter 39%, total sulfur 0.23%, fixed carbon 48%, calorie value 5.812 Kcal/Kg. On ship loading obtained ash content 3.89%, total moisture 14.15%, volatile matter 43.04%, fixed carbon 46%, total sulfur 0.25%, and calorie value 5.365 Kcal/Kg. The very different calorific value of 7.69% is influenced by changes in the total water content and ash content. This indicates a significant decline in coal quality.

Downloads

Download data is not yet available.

References

Aladin, A. dan Mahfud. 2011. Sumber Daya Alam Batubara. Bandung: Lubuk Agung.

Arif, I. 2014. Batubara Indonesia. Jakarta: PT Gramedia Pustaka Utama.

Balfas, M.D. 2015. Geologi untuk Pertambangan Umum. Yogyakarta: Graha Ilmu.

Hilmi, A., Ulfa, A.M. dan Sulaimansyah. 2021. Analisis Proksimat, Kandungan Sulfur dan Kalor Nikel dalam Penentuan Kualitas Batubara. Indonesia Journal of Engineering. 1(2), pp.85-94. https://unu-ntb.e-journal.id/ije/article/view/28

Khusairi, A.R., Kasim, T. dan Yunasril. 2018. Kajian Teknis Sistem Penyaliran Tambang pada Tambang Terbuka Batubara PT. Nusa Alam Lestari, Kenagarian Sinamar, Kecamatan Asam Jujuhan, Kabupaten Dharmasraya. Jurnal Bina Tambang. 3(3), pp.1202-1212. http://ejournal.unp.ac.id/index.php/mining/article/view/101401

Komariah, W.E. 2012. Peningkatan Kualitas Batubara Indonesia Peringkat Rendah melalui Penghilangan Moisture dengan Pemanasan Gelombang Mikro, Master Thesis, Universitas Indonesia. https://lib.ui.ac.id/file?file=digital/20301180-T30571-Wulan%20Erna%20Komariah.pdf

Kurniawan, I., Aryansyah, dan Huda, A. 2020. Analisis Kualitas Batubara Sebagai Penentu Faktor Swabakar. In: Prosiding Seminar Penelitian LPPM UNJ. https://jurnal.umj.ac.id/index.php/semnaslit/article/view/7807/4637

Malaidji, E., Anshariah. dan Budiman, A.A. 2018. Analisis Proksimat, Sulfur, dan Nilai Kalor dalam Penentuan Kualitas Batubara di Desa Pattapa Kecamatan Pujananting Kabupaten Barru Provinsi Su;awesi Selatan. Jurnal Geomine. 6(3), pp.131-137. https://doi.org/10.33536/jg.v6i3.244

Ofanda, F.Y. 2012. Tingkatan Kualitas Batubara. [Online]. Available from: https://fyofa.blogspot.com/2012/02/tingkatan-kualitas-batubara.html

PT. Paser Buen Energy, 2012. Laporan Peta Pola Struktur Geologi Pulau Kalimantan.

Sepfitrah. 2016. Analisis Proximate Hasil Tambang di Riau (Studi Kasus Logas, Selensen dan Pangkalan Lesung). Jurnal Sainstek STT Pekanbaru. 4(1), pp.18–26. https://ejournal.sttp-yds.ac.id/index.php/js/article/view/88/72

SNI 5015. 2011. Pedoman Pelaporan, Sumberdaya, dan Cadangan Batubara. Jakarta: Badan Standardisasi Nasional (BSN). https://www.perhapi.or.id/doc/sni-5015.pdf

Sukandarrumidi. 1995. Batubara dan Gambut. Yogyakarta: Gadjah Mada University Press.

Susilawati. 1992. Proses Pembentukan Batubara – Analisa Penelitian dan Pengembangan Geologi. Bandung: Institut Teknologi Bandung.

Yadav, S. and Yadav, P.S. 2017. Analysis of Performance of Coal Fired Boiler in Thermal Power Plant. Advance Physics Letter. 4(1-2), pp.5–14. http://www.irdindia.in/journal_apl/pdf/vol4_iss3_4/2.pdf

Downloads

Published

2022-04-27

How to Cite

Amsah, L. O. M. Y., Kurnia, L. H., & Malim, A. I. L. O. (2022). Analysis of Coal Quality on Mining Front and Ship Loading in East Kalimantan Province: Evaluasi Kualitas Batubara pada Front Penambangan dan Ship Loading di Provinsi Kalimantan Timur. JURNAL GEOCELEBES, 6(1), 87-92. https://doi.org/10.20956/geocelebes.v6i1.19729

Issue

Vol. 6 No. 1: April 2022

Section

Articles

License

Authors who publish with this journal agree to the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).