最近全球石油价格上涨,刺激了木素到能量的转换步伐。用两段酸水解方法将阔叶木的水解木素馏分转化为可发酵生产酒精的糖类。事实上,几家公司和研究机构正在研究通过酸水解和酶化木塑的方法生产出可发酵生产酒精的糖。在此过程中,biomass需要磨成细小碎片来提高酸水解或酶化的得率,特别对于能量密集的木材。在通常的化学制浆过程中,大多的木素、半纤维素 The recent global rise in oil prices has stimulated the conversion of lignin to energy. The hydrolyzed lignin fraction of hardwood was converted to sugars fermentable for the production of alcohol by two stages of acid hydrolysis. In fact, several companies and research institutes are investigating the production of sugars fermentable for the production of alcohol by acid hydrolysis and enzymatic woodwashing. In the process, biomass needs to be ground into tiny pieces to increase acid hydrolysis or enzyme yield, especially for energy-intensive wood. In the usual chemical pulping process, most of the lignin, hemicellulose