Open AccessCombined environmentally friendly technology for recycling of coal-water slurries in coal mining
Author(s) -
К. В. Осинцев,
D. P. Korabelnikova,
Yaroslav Bolkov
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/579/1/012110
Subject(s) - coal , waste management , slurry , environmentally friendly , clean coal technology , biogas , environmental science , fossil fuel , coal water , power station , coal combustion products , combustion , process engineering , engineering , environmental engineering , chemistry , ecology , electrical engineering , biology , organic chemistry
The article shows that coal mining enterprises has environmental problems and energy losses in recycling process. Expediency of heat sources use in order to protect the environment and increasing the efficiency of secondary energy sources use is described in the research. The ways of recycling energy sources in processing plants, as well as prospects for the improvement of modern power plants are investigated. The methods of recycling are presented in the article. The technology of co-combustion of coal-water slurry and biogas is described and developed. It is one of the proposed solutions for recycling of used dispersed materials at processing plants. The results of cluster analysis in determining the basic fossil fuels for the developed installation are given. The prospects for industry development are shown. These prospects are based on the recovery methods at coal preparation plants.