Ekonomické a environmentální zhodnocení systému využití důlního degazovaného plynu pro kombinovanou výrobu elektřiny a tepla

Abstract

The aim of submitted work is to describe the sources of mining degassed gas, the ways of its mining and subsequent utilization. Beside this the work is concerned with combined production of electricity and heat by means of an energetic apparatus – combined heat and power unit. In the practical part the combined electricity and heat production system is assessed from economical viewpoint (investment return simple time determination and net present value determination). This work also alludes to the methods and width of the national assistance for electricity produced from mining gas. In the conclusion I assess system’s influences on the environment and the possibilities of its assertion in Ostrava-Karvina district.