木质纤维素原料预处理技术研究近况  

Status Quo of Research on Pretreatment of Lignocellulose

作　　者：孟卓[1] 郑正[1] 杨世关[1] 李继红[1] 

机构地区：[1]南京大学污染控制与资源化国家重点实验室,南京210093

出　　处：《四川环境》2007年第4期113-118,共6页Sichuan Environment

摘　　要：木质纤维素的结构导致其不易降解。通过酸处理、碱处理、液态高温水技术、爆破处理、湿式氧化、超临界CO2处理、生物降解等预处理手段,可使后续过程的效率大大提高。较为全面地对国内外木质纤维素原料预处理技术的研究近况做了总结,主要对国外学者的试验方法和现象分析进行了简要描述,并对适合于我国的方法提出了自己的观点。The structure of lignocellulose makes it hard to be degraded. The efficiency of subsequent process can be greatly improved by the pretreatment with acid, alkali, liquid hot water, steam explosion, wet oxidation, supereritical CO2, biodegradation and so on. In this paper, the status quo of studies on lignocellulose biomass pretreatment technologies at home and abroad was comprehensively demonstrated, especially the foreign methods and the analysis for experimental phenomenon, and personal viewpoint was raised.

关 键 词：木质素 半纤维素 纤维素 预处理 

分 类 号：X705[环境科学与工程—环境工程]