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1 2019

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Ecological and economic benefits and safety of the use of coal gas in industry

Pustějovská Pavlína, Byrtus Vojtěch, Jursová Simona, Kardas Edyta

System Safety : Human - Technical Facility - Environment

2019

Vol. 1, nr 1

378--383

Possibilities of use of degassing and carbon gas in industry. Degassing gas represents a waste during coal mining so far and this issue is not effectively solved in Ostrava region up till now Ecological aspects, safety, economic aspects. Coal deposits represent a special case in which the deposit is both a source of coal and reservoir of gas. For the thing is that, in the process of coalification of plant residue, coal bed gas came into being of which the main component is methane. Gas from mining degassing can be used as a substitute fuel for the blowing of blast furnaces. This would not only make it possible to reduce the specific consumption of coke, but also contribute to a better blast furnace. An economic effect is also negligible if we characterize degassing gas as waste gas.