摘要
秸秆高值化利用就是将纤维素、木素和半纤维素从秸秆中分离出来,分别加以利用或转化为其他产品加以利用。综述了国内外秸秆高值化利用技术的发展现状与趋势。
The crop straws are abundant renewable ligno-cellulosic resources,but they do not have high value-added application.The crop straws contain many components such as celluloses,lignin and hemicelluloses,etc.High value-added application of crop straws is to separate celluloses,lignin and hemicelluloses from straws,which can be used respectively or converted to other valuable products.It was found that lignin and hemicelluloses can be separated under high temperature in the ethanol-water solution.while the remnants are celluloses.The development status and trend of the technologies concerned domestically and abroad were summarized in this article.
出处
《中国造纸》
CAS
北大核心
2010年第11期73-76,共4页
China Pulp & Paper
关键词
秸秆
纤维素
木素
半纤维素
高值化利用
crop straw
cellulose
lignin
hemicelluloses
high value-added application
