纤维质原料制乙醇的关键技术

Key techniques for preparation ethanol with lignocellulosic materials

从我国的基本国情出发,提出纤维质原料是我国生产燃料乙醇最可靠的原料。从纤维质原料制燃料乙醇关键技术环节上,分析了原料资源量、原料预处理、高效水解、先进发酵工艺技术的发展趋势和所存在的问题,并在分析各环节存在问题的基础上,对发展纤维质原料的关键技术提出了一些建议。

Based on the basic situation of China, the lignocellulosic materials are concluded to he the most reliable feedstock for production of ethanol. Among the key technical areas, the lignocellutosics resource, pretreatment methods, efficient hydrolysis, advanced fermentation are analyzed for the production of bioethanol from lignocellulosic materials. Furthermore, the problems in those key technologies are analyzed and some suggestions are put forward aiming to accelerate the transformation of lignocellulosics to ethanol.