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21.345  Articles
1 of 2.135 pages  |  10  records  |  more records»
The main anthropogenic emissions (CO, CO2, NOx, SOx) produced by the processing (combustion) of wastes (coal filter cakes) were measured directly for the first time. The research considered the most widespread coal filter cakes: those of nonbaking, low-ca... see more

The wastes of energy and coal industry are on the one hand as environmentally hazardous, on the other hand - commercial significance, in terms of content of rare metals raw materials. Biotechnological methods are most justified for its processing to recov... see more

The wastes of energy and coal industry are on the one hand as environmentally hazardous, on the other hand - commercial significance, in terms of content of rare metals raw materials. Biotechnological methods are most justified for its processing to recov... see more

By means of a linear programming mathematical model, the cost optimization problem has been considered for coal raw material processing and transportation processes.

Study of especially spreading of toxic elements in wastes products of the coal mining Western Donbass. Ranging of elements is executed on their gross maintenance. The geochemical associations of elements are distinguished for their toxicness and prospects... see more

In our country, the developments of the measures for the prevention of the environmental pollution are aligning to the UE Directives. The costs for the treatment of the water wastes are continuously increasing, following to the also increasing of the inve... see more

The article investigates the questions of thermocatalytical conversion of organic mass of coal (OMC), it is shown that in the absence of a catalyst process is carried out by a radical process. Accumulated data on the properties for radicals of different s... see more

Lignite is the lowest rank coal which has less economic value. Corn cobs are solid waste biomass as a by-product of corn processing. The processing of these two materials can produce a product in the form of hybrid coal through the co-pyrolysis process. T... see more

Impact of the nanosized iron powder on the process of thermal degradation of coal tar distillate was determined by the thermogravimetric analysis. Coal tar distillate was obtained by simple distillation up to 350°C of primary coal tar from the Shubarkol d... see more

1 of 2.135 pages  |  10  records  |  more records»