Pyrolysis and gasification processes are the catalytic options
normally employed for the production of syngas from biomassbased feedstock. The phase-change associated processes involved
the decomposition of biomass-based feedstock thermo schemically to produce syngas and sometimes liquid reaction
products, depending on the reaction parameters employed. The
reactions are carried out also at high temperatures, especially the
gasification process that is mainly known for the production of
syngas and carbon dioxide as the reaction products. Numerous
studies have also been conducted on these commercial processes