COMPOSITION OF PRODUCTS OF HIGH-TEMPERATURE REDUCTION OF ORGANIC COMPOUND, WHICH CONTAIN CHLORINE, PHOSPHORUS AND SULFUR

Abstract

There has been considered the problem of accumulation, storage and risks of contamination of environment by toxic chemicals which contain chlorine, phosphorus and sulphur, on the territory of Ukraine. The methods of their neutralization based on renewal are analyzed. There has been conducted the calculation of equilibrium composition of compounds of neutralization of chemicals containing sulphur, nitrogen, chlorine and phosphorus, in the process of gasification of carboniferous raw material by water steam. Calculation is carried out by the Gibbs method of minimization of energy of the temperature range 950...1250 °С, pressures — 1...10 bar. The method of extraction of harmful chemicals from the products of neutralization is offered. There has been carried out the comparison of a method of neutralization of toxic organic compounds in the process of coal gasification by an aqueous steam with existing technologies based on renewal.