FEASİ Bİ Lİ TY STUDY OF METHANE DRAİ NAGE İ N TABAS COAL Mİ NE FOR POWER GENERATİ ON

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NAJAFI MEHDI; Alidokht Majid; Gholamnejad Javad

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Paper Information

Journal: IRANIAN JOURNAL OF MINING ENGINEERING (IRJME) Year:2019 | Volume:14 | Issue:44 Page(s): 1-11

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Title

FEASİ Bİ Lİ TY STUDY OF METHANE DRAİ NAGE İ N TABAS COAL Mİ NE FOR POWER GENERATİ ON

Author(s)

NAJAFI MEHDI | Alidokht Majid | Gholamnejad Javad | Issue Writer Certificate

Keywords

Acid mine drainage (AMD)Q1

Static testsQ1

SEMQ1

EPMAQ1

Multivariate statistical analysisQ1

Abstract

Methane is one of the gases emitted from coal seams and released into atmosphere through ventilation operation. The emission of this gas causes environmental problems and loss of energy resources. According to the previous studies, several billion cubic meters of methane are annually emitted from coal mines in the world. Currently, methane drainage is in operation in many coal mines around the world; and the drained methane is collected using special methods, and transported to the surface by pipelines. The gas is then used for power generation, sales, and industrial use. Tabas Mine is the only mechanized coal mine in Iran, extracted by longwall mining. The gas content of coal seams in this mine varies from 10 tonnes per cubic meters (in depth of 100 m) to 20 tonnes per cubic meters in depth of 600 m, which has caused problems in the excavation process as the depth increases, making the methane drainage operation necessary in this mine. The aim of this paper is the feasibility study of methane drainage in Tabas Coal Mine for power generation. Considering investment and operating costs, as well as the gas sales income, results showed that the methane drainage for power generation is feasible. Finally, methane drainage operation in Tabas Coal Mine is energy efficient, due to the production of methane as a fuel, which reduces greenhouse gas emission and outburst risks in this mine.

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APA: Copy

NAJAFI, MEHDI, Alidokht, Majid, & Gholamnejad, Javad. (2019). FEASİ Bİ Lİ TY STUDY OF METHANE DRAİ NAGE İ N TABAS COAL Mİ NE FOR POWER GENERATİ ON. IRANIAN JOURNAL OF MINING ENGINEERING (IRJME), 14(44 ), 1-11. SID. https://sid.ir/paper/117150/en

Vancouver: Copy

NAJAFI MEHDI, Alidokht Majid, Gholamnejad Javad. FEASİ Bİ Lİ TY STUDY OF METHANE DRAİ NAGE İ N TABAS COAL Mİ NE FOR POWER GENERATİ ON. IRANIAN JOURNAL OF MINING ENGINEERING (IRJME)[Internet]. 2019;14(44 ):1-11. Available from: https://sid.ir/paper/117150/en

IEEE: Copy

MEHDI NAJAFI, Majid Alidokht, and Javad Gholamnejad, “FEASİ Bİ Lİ TY STUDY OF METHANE DRAİ NAGE İ N TABAS COAL Mİ NE FOR POWER GENERATİ ON,” IRANIAN JOURNAL OF MINING ENGINEERING (IRJME), vol. 14, no. 44 , pp. 1–11, 2019, [Online]. Available: https://sid.ir/paper/117150/en

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