Macrolithotype and gas content of shallow low-rank coal of Muaraenim Formation at Musi Banyuasin, South Sumatera Basin

International Conference on Earth Science, Mineral, and Energy

地球科学;矿业工程;能源学

Fintaru, V.^1 ; Rahmad, B.^1 ; Setiawan, J.^1 ; Dewa, A.A.^1 ; Ibrahim, M.A.^2

Department of Geological Engineering, UPN Veteran Yogyakarta, Condongcatur, Sleman, Special Region of Yogyakarta, Indonesia^1

Center of Mineral Resources, Coal and Geothermal, Soekarno Hatta No.444 Street Pasir Luyu, West Java, Bandung, Indonesia^2

关键词: Carbon content;    Gas desorption;    Inorganic materials;    Low rank coals;    Petrographic analysis;    Proximate analysis;    Ultimate analysis;    Volatile matters;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/212/1/012020/pdf
DOI  :  10.1088/1755-1315/212/1/012020

来源: IOP

【 摘 要 】

The macrolithotype method has already proven as an early method to determine high-rank coal gas content which is related to organic and inorganic materials, and also coal diagenesis level. This study aims to determine the relationship between macrolithotype and shallow low-rank coal gas content in Muaraenim Formation. Based on analysis result, coal seams exposed at depth of