Title of article :
Reaction kinetics of the combined pyrolysis and steam-gasification of carbonaceous waste materials
Author/Authors :
Piatkowski، نويسنده , , Nicolas and Steinfeld، نويسنده , , Aldo، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Abstract :
Synthesis gas production by steam-gasification of carbonaceous waste materials with high volatile contents (e.g., sewage and industrial sludge, fluff, and scrap tire powder) is kinetically examined. A multiple pseudo-component first-order reaction model is formulated to describe the rates of the combined pyrolysis and gasification processes. Arrhenius-type kinetic parameters are determined by dynamic thermogravimetric experimental runs conducted in the temperature range 473–1476 K.
Keywords :
Solar , Syngas , gasification , wastes , Pyrolysis