COMPUTATION OF EQUILIBRIUM STATES OF REACTING CARBON-OXYGEN THERMODYNAMIC SYSTEM

The problem of determining the equilibrium states of reacting thermodynamic system that is the molecules of substances consisting of only oxygen and carbon atoms has been numerically solved basing on given external parameters (pressure and temperature). Here it has been assumed that the shift of system chemical equilibrium resulting from the chemical reaction can imply the presence of condensed carbon as suspended ultradispersed graphite particles among the gaseous products of reaction. In computations, the values of pressure, temperature and the relation of concentration of oxygen and carbon atoms have been varied. The conditions, under which carbon condensate appears in the reaction products and homogeneous thermodynamic system becomes heterogeneous one, have been determined.

Keywords:
combustion products, chemical equilibrium, carbon condensation.
УДК 536.71:544.34

COMPUTATION OF EQUILIBRIUM STATES OF REACTINGCARBON-OXYGEN THERMODYNAMIC SYSTEM