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27.010  Articles
1 of 2.701 pages  |  10  records  |  more records»
This study presents the effects of equations of state (EOSs) on methane adsorption capacity, sorption hysteresis and initial gas reserves of a medium volatile bituminous coal. The sorption experiments were performed, at temperatures of 25 °C and 40 &d... see more

This study aims to evaluate the rank (or grade) and economic value of so–called coal horizons outcropping in the vicinity of Banik and Shiranish-Islam villages of Zakho District, Duhok Governorate. These coal-like beds (locally known as Banik Coal) make u... see more

This research was conducted on the Bobong Formation coal in the form of geochemical analysis. The Bobong Formation is geologically located in the Banggai Sula Basin, Pulau Taliabu Regency, North Maluku Province. The study focused on low rank coal on the l... see more

This work analyses organic geochemistry (total organic carbon - TOC, total Sulphur - S and Rock Eval pyrolysis data) and detailed organic petrography results of the Eo-Permian interval (Rio Bonito Formation, Paraná Basin) in the Grande Candiota area, Rio ... see more

Propylene and acetylene are released to mine air with the increase in the temperature of self-heating coal. Concentrations of these gases in mine air are applied as indicators of the progress of the self-heating process. Hydrocarbons emitted from the self... see more

Abstrak--Kadar NOx dan CO2 pada PLTU Eksisting di Pulau jawa tidak sesuai dengan aturan pemerintah tentang baku mutu emisi gas buang industri dan efek gas rumah kaca yang ada di Indonesia dan dunia. Kadar gas emisi buang juga harus ditekan sesuai dengan a... see more

The world has developed different methodologies for the design of asphalt mixtures; each of which is intended to optimise and find the optimal combination of materials that allow them to be resistant under specific travel, climate and structural support c... see more

The world has developed different methodologies for the design of asphalt mixtures; each of which is intended to optimise and find the optimal combination of materials that allow them to be resistant under specific travel, climate and structural support c... see more

The Muaraenim Formation is a coal bearing formation in South Sumatra Basin of the Late Miocene – Pliocene. Shell (1978) divides this formation based on coal seam content are: M1, M2, M3, and M4. Coal seam in this area include in seam M2 member, with the g... see more

1 of 2.701 pages  |  10  records  |  more records»