Coal is a strategic fossil fuel and has important role in national energy-mix. Information on coal resources and reserves becoming important not only for national energy planning but also for the development of the regions.
Indonesia is endowed with extensive coal resources. Associated with this coal in another very desirable source of energy which is usually overlooked or considered a detraction to the coal. It is the methane adsorbed on the coal. The purpose of this proposal is to describe, and outline the benefits to Indonesia of the methane extraction systems offer…
Indonesia's modest but steady economic growth is expected to continue well into the 12st century. For its sustainability energy supply is one of the most important prerequisites, because economic growth is inherently linked with a corresponding growth in energy consumption, and is dependent upon the availability and competitiveness of energy supply.…
Peran batubara sebagai sumber energi makin nyata pentingnya setelah adanya krisis minyak pada akhir tahun 70-an dan awal 80-an. Penggunaan batubara sebagai sumber energi melanda negara-negara industri maju seperti Eropah, Amerika Serikat, Jepang dan juga negara-negara industri baru seperti Taiwan dan Korea.
Mineral industri (dan batuan) mempunyai arti yang sangat penting bagi perkembangan ekonomi dan teknologi suatu negara.hal ini tidak dapat disangkal karena mineral industri merupakan bahan baku serta bahan tambahan yang takboleh diabaikan dalam berbagai industri.sebagai contoh kita ambil industri-industri seperti industri semen ,industri karbid ,indu…