摘要
随着不可再生石化资源的不断消耗以及生态环境的不断恶化,可再生资源的开发和利用受到越来越多的重视.木质纤维素是地球上最丰富的可再生生物质资源,蕴藏量和产量巨大,具有广阔的开发利用前景.本文在介绍国内外木质纤维素资源开发利用研究的基础上,结合当今世界生物质能领域的研发现状,分别概述了纤维素、半纤维素及木质素的高值利用转化途径,并阐述了热化学转化、生物催化转化、化学催化转化,及其协同催化转化在木质纤维素高值化利用过程中的交叉融合.
Development and utilization of renewable biomass resources has great significance to ease the energy crisis and reduce enviromental pollution. Lignocellulosic biomass is much more concerned due to its abundant reserves, lower cost and fast-growing. The research progress of catalytic valorization of cellulose, hemicellulose and lignin were summarized. The catalytic conversion technology of lignocellulose such as thermo-chemical conversion, biocatalytic transformation and chemical transformation were introduced detailedly. The future development of utilization of lignocellulose was also previewed.
出处
《中国科学：化学》
CAS
CSCD
北大核心
2015年第5期454-478,共25页
SCIENTIA SINICA Chimica
基金
国家自然科学基金重大项目(21390204)
国家自然科学基金(21406110)
国家杰出青年科学基金(21025625)
教育部长江学者及创新团队发展计划(IRT1066)
江苏省科技计划项目(BK20140938)
车用生物燃料技术国家重点实验室开放基金(KFKT2013001)资助
