3-1-2　炭素基材を利用したおがくずの熱分解による水素、メタンの製造

抄録

Sawdust was pyrolyzed with the porous carbon in the batch reactor to obtain the resource gasses with the deposited carbon fixed on the solid. The yields of H₂, CH₄, CO₂ increased through the secondary decomposition of tar fraction, which generated between 300 and 400°C. With activated carbon, carbon was deposited on the surface of activated carbon through the secondary decomposition of tar fraction. The generation of CH₄ is promoted to improve the H recovery ratio, and the most of deposited carbon could be recovered with activated carbon. Similar effect was obtained when pyrolyzed char of sawdust was used instead of the activated carbon.