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

[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

[发布机构] 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

[效力级别] 矿业工程

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