纤维素热解转化的研究进展  

Advance on the pyrolytic transformation of cellulose

作　　者：李承宇 张军[1,2,3,4] 袁浩然 王树荣[5] 陈勇[1,2,3,4] LI Cheng-yu;ZHANG Jun;YUAN Hao-ran;WANG Shu-rong;CHEN Yong(Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences(CAS),Guangzhou 510640,China;Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development,Guangzhou 510640,China;CAS Key Laboratory of Renewable Energy,Guangzhou 510640,China;Southern Marine Science and Engineering Guangdong Laboratory,Guangzhou 511458,China;State Key Laboratory of Clean Energy Utilization,Zhejiang University,Hangzhou 310027,China)

机构地区：[1]中国科学院广州能源研究所,广东广州510640 [2]广东省新能源和可再生能源研究开发与应用重点实验室,广东广州510640 [3]中国科学院可再生能源重点实验室,广东广州510640 [4]南方海洋科学与工程广东省实验室(广州),广东广州511458 [5]浙江大学能源清洁利用国家重点实验室,浙江杭州310027

出　　处：《燃料化学学报》2021年第12期1733-1751,共19页Journal of Fuel Chemistry and Technology

基　　金：国家自然科学基金面上项目(51976222);南方海洋科学与工程广东省实验室(广州)人才团队引进重大专项(GML2019ZD0101);能源清洁利用国家重点实验室开放基金(ZJU-CEU2020023)资助。

摘　　要：纤维素的热解技术是一种非常有应用前景的高值转化技术。本综述系统地介绍了纤维素的基础特性,深入讨论了纤维素热解机制、研究方法、催化剂类型及其他影响纤维素热解产物分布的因素。其中,不同类型催化剂的添加和反应装置结构的设计优化可以显著提高纤维素热解转化效率,改善产物种类分布和提高特定高值化学品的选择性,从而有效地提高纤维素热解产物的资源、能源化利用价值。最后,对纤维素热解未来技术研究的发展方向进行了展望。Pyrolysis technology has a great application prospect in the future.The essential properties of cellulose,pyrolysis mechanism,research tools,catalyst type and other important factors affecting the products distribution are discussed in detail.Particularly,the addition of a variety of catalysts and the optimum design of reaction device can significantly accelerate the cellulose pyrolysis,improve the product distribution and increase the selectivity of some high-value chemicals,thus effectively enhancing the resource and energy utilization value of pyrolysis products.Last but not the least,the future research orientation of cellulose pyrolysis technology is put forward based on some key questions to be solved.

关 键 词：纤维素 热解 生物油 催化提质 

分 类 号：TQ352[化学工程]