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Information × Registration Number 0214U000920, 0113U000936 , R & D reports Title Simulation of low-grade solid fuels oxygen gasification and directions of produced synthesis gas optimal usetit popup.stage_title Head Chovavko A., Registration Date 07-10-2014 Organization The Gas Institute of National Academy of Sciences of Ukraine popup.description2 The new method and algorithm for thermodynamic calculation of thermochemical processes utilization of multi-component mixtures of solid and liquid substances with specific content elements С-Н-О and uncertain composition of individual compounds, in particular the class of mixtures under the common name of solid waste. In the first approximation (assuming adiabatic flow processes, i.e. without taking into account heat loss and without considering the influence of ash) calculations and thermodynamic analysis of the principal features of the utilization of low-quality fuel are made. It was calculated the arrays with ideal numerical characteristics of the process, which can be used for further calculations, close to real-governmental process parameters. From consideration of the results of calculation it is obvious that the optimal modes for steam-oxygen gasification of coal are located in the vicinity of the stoichiometric value of the coefficient of oxygen consumption ? = 0.5 with the addition of a small amount of water vapor ? = 0.4. This mode is near the border of soot formation and the final decision about the optimal mode can be made after experimental studies of the kinetics of the process. Thermo-gravitational setting for studying the kinetics of pyrolysis and/or oxidation of the components of the low-grade fuel was created and prepared for further serial experiments. Also, this unit provides the possibility of using the obtained synthesis gas for the reduction process of iron-ore raw materials. Product Description popup.authors Ільєнко Б.К. Бондаренко Б.І. Небесний А.А. Святенко О.М. Снігур О.В. Стратівнов Є.В. Філоненко Д.С. Хаджинов Є.В. Ховавко О.І. popup.nrat_date 2020-04-02 Close