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过程工程学报 2009
Thermodynamic Analysis of Hydrogen-Carbon-Oxygen-Argon System for Coal Pyrolysis in Hydrogen-Argon Thermal Plasma
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Abstract:
In order to find the temperature range and initial reactant ratio for the maximum yield of acetylene, chemical thermodynamic equilibrium of heterogeneous multi-component C-H-O-Ar system was studied.All of the thermodynamic equilibrium calculations were based on minimization of Gibbs free energy.Computations were performed for the temperatures from 500 to 5000 K at an interval of 100 K.The results show that existence of argon reduces the maximum equilibrium yield of acetylene in C-H-Ar system.The best temper...