摘要
世界范围能源短缺和环境恶化的双重压力促使寻找化石燃料替代品以缓解全球能源危机和解决地球环境问题,实现人类社会可持续发展具有重要意义。木质纤维素作为地球上唯一可再生的有机碳源,储量大、分布广、成本低,具有替代化石能源的潜力。然而木质纤维素的“顽抗”特性制约着其高效能源化利用。本文综述了近年来木质纤维素的预处理技术,包括物理、化学和生物法以及联合处理法等,同时简要介绍了各预处理方法的作用机制,并就其优缺点进行了分析总结,旨在为木质纤维素更高效开发利用提供参考。
The double pressure of worldwide energy shortage and environmental deterioration makes it of great significance to find alternatives to fossil fuels to alleviate the global energy crisis and solve the environmental problems of the earth,so as to realize the sustainable development of human society.Lignocellulose is the only renewable organic carbon source on Earth,with large reserves,wide distribution,and low costs,so it may be able to replace fossil fuels.The special structure of lignocellulose hinders its resource utilization.This article introduces the physical,chemical,biological,and combined pretreatment methods of lignocellulose in recent years.It also introduces the mechanism of each pretreatment method and analyzes their advantages and disadvantages,hoping to provide reference for the more efficient development and utilization of lignocellulose.
作者
朱旭冉
李潇
李平
王帅
李峰
孙力
王田雄
Zhu Xuran;Li Xiao;Li Ping;Wang Shuai;Li Feng;Sun Li;Wang Tianxiong(Chengde Academy of Agricultural and Forestry Sciences,Chengde 067060,China;Peking University Third Hospital Yanqing Hospital,Beijing 102199,China;Chengde Agricultural and Rural Bureau,Chengde 067065,China;Liugou Town People's Government of Chengde County,Chengde 067406,China)
出处
《广东化工》
CAS
2024年第7期72-75,共4页
Guangdong Chemical Industry
基金
河北省重点研发计划项目(20327310D)
承德国家可持续发展议程创新示范区建设科技专项项目(202008F016)。
关键词
生物质
木质纤维素
预处理
联合处理
biomass
lignocellulose
pretreatment
joint processing
