纤维素的溶解与再生及其生物质能利用的新发展  

Research Progress on Cellulose Dissolution-Regeneration and Biomass Energy Production

作　　者：郑学晶[1] 刘晓芳[1] 

机构地区：[1]郑州大学材料学院,河南郑州450052

出　　处：《广州化工》2009年第4期5-8,33,共5页GuangZhou Chemical Industry

摘　　要：纤维素是一类重要的天然高分子聚合物,具有广阔的应用前景。本文综述了纤维素的溶解与再生技术以及纤维素生物质利用技术的新发展。其中,纤维素的溶解与再生包括NaOH/CS2体系、铜氨溶液、胺氧化合物、NaOH/尿素水溶液以及离子液体,综述了各体系溶解与再生纤维素的技术要点与优缺点;生物质能利用包括从纤维素制备乙醇、氢气以及生物柴油。Cellulose was an important natural polymer material, which was widely used in many applications. The latest progress on the dissolution-regeneration techniques and energy production from cellulose were reviewed. The dissolution/regeneration included NaOH/CS2 system, copper ammonia solution, amine and oxygen compounds, NaOH/urea aqueous solution and ionic liquid. The key points of each technique and the advantages and disadvantages were summarized. And the biomass energy techniques included the production of ethanol, hydrogen and bio-diesel oil from cellulose.

关 键 词：纤维素 溶解 再生 生物质能 

分 类 号：TQ341.07[化学工程—化纤工业] S216[农业科学—农业机械化工程]