Evaluation of the Maximum Yields of Synthetic Petroleum and Methane in Coal Conversion Processes

摘要

A procedure for the calculation of minimum consumptions of coals of different ranks for the production of liquid motor fuels and methane from them by direct hydrogenation and gasification followed by the Fischer-Tropsch synthesis is proposed. This procedure takes into account the composition of the initial coal, the degree of conversion of its organic matter into a mixture of CO + H_2, and the H_2/CO ratio in this mixture. As an example of its application, the yields of liquid motor fuel and methane from brown and black coals (D, G, and SS) from a number of deposits, which are of interest for performing these processes, were calculated.