However, it is useful for reducing the fluidizing agent requirements.
Furthermore, the low yield of CO2 at 600 C is a favorable
environmental feature involving RH pyrolysis process. The same
components were observed by other authors in the pyrolysis of
RH, with the major compound in the gas being CO2 at temperatures
around 450 C [53,55,56]. Chen et al. [35] also determined a higher
CO concentration than CO2 in the gaseous fraction at 500 C using a
fluidized bed reactor.