Desna N. Justification and development of the scientific and technical bases for the oxidized coal use in the coking process.

The thesis is devoted to theoretical and experimental studies of changes in the oxidation of coal properties and the impact on the quality of coal oxidation charge and coking products , as well as their output. Objective - based on the results of research to improve the basics of using oxidized coal in the coking process . Subject of research - the impact of oxidation of coal on the yield and quality of coke and coking basic chemical products . Methods: The standard methods of determining the properties of coal , caking of coal , calorific value , and methods for assessing the properties of coke. Scientific novelty of the results : developed mathematical equations allow us to calculate the critical DO particular coal at which its rate of oxidation increases dramatically with a corresponding deterioration of technological properties. The practical value of the results obtained : - improved method for determining the oxidation of carbon in the ash of the level of influence and mass sample of initial samples . Given studies drafted DSTU " Coal . Method for the determination of oxidation and oxidation ." Scope - coke plants .