International Journal of Civil Engineering and Technology (IJCIET)

Source ID:00000001
Volume 10, Issue 10,October 2019, Pages 175-180, Page Count - 6


Deddy NSP Tanggara (1) Donatus Hendra Amijaya (2) Sugeng Sapto Surjono (3)

(1) Mining Program Study, University of Palangka Raya, Palangka Raya, Indonesia.
(2) Departement of Geology, Universitas Gadjah Mada, Yogyakarta, Indonesia.
(3) Departement of Geology, Universitas Gadjah Mada, Yogyakarta, Indonesia.

Manuscript ID:- 00000-03829
Access Type : Open Access
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Cite this article:Deddy NSP Tanggara,Donatus Hendra Amijaya,Sugeng Sapto Surjono,  Coal Quality Of Batu Ayau Formation In Kohong Area, Central Kalimantan, International Journal of Civil Engineering and Technology(IJCIET), 2019, 10(10), PP.175-180

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Coal quality is one of the most important parameters in coal utilization. This research aims to understand the quality of Central Kalimantan coal. Central Kalimantan is one of the regions in Indonesia which has enormous coal potential. This research conducted by taking samples to be analysed in laboratory, including proximate and ultimate analyses. The result of the analysis shows that on the average of the obtained samples from three coal layers in research area showed moisture total value of 0.95%, ash 2.08%, volatile matter 27.36%, fixed carbon of 69.53%, and carbon of 85.05% on air dried basis. Based on ASTM classification, these coals are bituminous medium volatile coal which one of its potential usages is as metallurgy coal or coking coal.
Author Keywords
Batubara kualitas bituminous coking

ISSN Print: 0976-6308 ISSN Online: 0976-6316
Source Type: Journals Document Type: Journal Article
Publication Language: English DOI: 10.34218/IJCIET.10.10.2019.018
Abbreviated Journal Title: IJCIET Access Type: Open Access
Publisher Name: IAEME Publication Resource Licence: CC BY-NC
Major Subject:Physical Sciences Subject Area classification: Earth and Planetary Sciences
Subject area: Geology Source: SCOPEDATABASE

References (7)
  1. Levine, et al
    Understanding the Chemistry and Physics of Coal Structure
    (1981)Proceedings of the National Academy of Sciences of the United States of America, Volume 79,
  2. Haryadi, H., Suciyanti, M
    Analysis of Estimated Coal Demand for Industry Domestic Market Year 2020-2035 in Support of Domestic Market Bond Policy And National Energy Policy
    (2018)Journal of Mineral and Coal Technology, Volume 14, Page No 59-73,
  3. Supriatna, Sudrajat and Abidin, H. Z
    Muaratewe Kalimantan Regional Map
    (1995)Ministry of Energy and Resources Mineral, Page No 1,
  4. Thomas, L
    Coal Geology 2nd ed
    (2013), Page No 444,
  5. PT Borneo Lumbung Energi & Metal Tbk
    (2013), Page No 44,
  6. Speight, J. G
    The Chemistry and Technology of Coal
    (2013), Page No 807,
  7. Miller, B.G
    Coal Energy Systems
    (2005), Page No 526,