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Difference between revisions of "Gasification"
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→Gasification process
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=== Gasification process === | === Gasification process === | ||
The principal reactions of the gasification are endothermic and the necessary energy for their occurrence is granted by the oxidation of part of the organic material, through an allo-thermal or an auto-thermal phase. In the auto-thermal process, the gasifier is internally heated through partial combustion, while in the allo-thermal process the energy required | The principal reactions of the gasification are endothermic and the necessary energy for their occurrence is granted by the oxidation of part of the organic material, through an allo-thermal or an auto-thermal phase. In the auto-thermal process, the gasifier is internally heated through partial combustion, while in the allo-thermal process the energy required for the gasification is supplied externally. Considering the auto-thermal system, gasification can be seen as a sequence of several stages. The main steps of the gasification process are: | ||
# Oxidation (exothermic stage) | # Oxidation (exothermic stage) | ||