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Volume 3 (2019)


Mining wastes utilization by thermal destruction

R. Dychkovskyi1, A. Dyczko2, E.C. Cabana3 & A. Smoliński4

Purpose

Study the possibility of developing the technical and technological justification of wastes utilization within the closed cycle of gassgene in in economic effective level.

Methodology

The studies were carried out through the justification of the thermal and material balance in the closed cycle of gas generator with the aim of waste utilization with activators and catalysts usage.

The destructive heating influence on wastes during the gasification within ecologically closed gas generator cycle has been considered. Technical and technological performance of such gas generator and mechanism of material and heat balance was adopted for concrete types of wastes. The analytical methods and practices as well as the developed author software have been proposed for such investigations. Also, the management of the forming the artificial bi-layer shell was defined. After specific treatment, medical, organogenic and solid domestic wastes are utilized by means of thermal decomposition of firing fuels within a gas generator. Economic evaluation of the proposed means confirms the expediency of their implementation.

The researches were conducted within the project GP – 489, financed by Ministry of Education and Science of Ukraine.

References
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