Plasma gasification of carbonaceous wastes: thermodynamic analysis and experiment
V.E. Messerle1,2, A.L. Mosse3, and A.B. Ustimenko4
1Institute of Combustion Problems, Almaty, Kazakhstan
2Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russi
3A.V. Luikov Heat and Mass Transfer Institute NAS, Minsk, Belarus
4Research Institute of Experimental and Theoretical Physics, Almaty, Kazakhstan
E-mail: ust@physics.kz
Keywords: waste, plasma gasification, synthesis gas, calculation, experiment
Pages: 613–620
Abstract
Thermodynamic calculations of the plasma gasification process of carbonaceous wastes in air and steam ambient were carried out. A maximum yield of synthesis gas in such processes is predicted to be achieved at a temperature of 1600 K. On a specially developed plasma facility, plasma gasification experiments were performed for carbonaceous wastes. From the organic mass of carbonaceous waste and from its mineral mass, respectively, a high-calorific syngas and a neutral slag consisting predominantly of ferric carbide, calcium monosilicate, silica and iron, were obtained. A comparison between the experiment and the calculations has shown a good consistency between the data.
DOI: 10.1134/S0869864316040144
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