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17.107  Articles
1 of 1.712 pages  |  10  records  |  more records»
The problem of mining low-thickness coal seams in the Western Donbas is described in the article. Technological, economic and environmental reasons reducing the effectiveness of traditional technologies for their development are analyzed in detail and the... see more

Grounded technological scheme of energetic module, based on the use of underground energy combustion or gasification of coal deposits.The main elements of the energetic module: 1) waste heat exchanger working levels; 2) channels that combine working level... see more

The provision of the energy system of Ukraine with a stable supply of coal in the long term demands calculation of the capacity of the exploitable deposits. Ukrainian deposits are characterized by insignificant thickness and complicated mining-geological ... see more

The combustion of coal wastes resulting from mining is of particular environmental concern, and the importance of proper management involving real-time assessment of their status and identification of probable evolution scenarios is recognized. Continuous... see more

The work aimed to study the process of burning coal briquettes with polymers. As the object of the research, the coals of Kazakhstan deposits were applied. The methodology of the study included theoretical and computational studies on the applied signific... see more

Fly ash, a waste product from burning coal in power plants, occupies important spaces and is a major harm forenvironment: water, air, soil and associated ecosystems. New deposits do not have available nutrients for plantgrowth. The study presents a proces... see more

The advancement of science and technology plays a very important role in encouraging industrial progress. In addition to having a positive impact on the economy, industrial progress, on the other hand, has a negative impact in the form of pollution. One o... see more

For this study, waste coal fines were treated with live microalgae slurry at varying biomass ratios to form coal-microalgae blends. The parent samples and the coal-microalgae blends were analysed for their proximate, ultimate and calorific values. Thermog... see more

This research aims to see how a set of policy advocacy carried out by a community of Penduduk Lakardowo Bangkit (Pendowo Bangkit) to reject the environtmental permit policy for Hazardous and Toxic Waste treatment in Lakardowo Village and close the waste c... see more

1 of 1.712 pages  |  10  records  |  more records»