P-223 バッチ式加圧熱水処理におけるセルロースおよびその構成糖の分解挙動1(ポスター発表)

抄録

Cellulose saccharification is the most important core-technology for biomass conversion and effective utilization. Recently, acid hydrolysis processes that have already put to practical use, however, it's not gratify with profitability owing to several technical problems. Therefore, in order to develop another processes, we have performed several fundamental experiments by using of cellulose microcrystalline and its component sugars. In the case of a 5mL scale test, simultaneous cellulose hydrolysis and glucose degradation were observed at effective temperature (around 260℃). To obtain more glucose yield, addition of acetic acid as catalyst and oxygen-free atmosphere condition were effective.