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木质素及其模型化合物快速热解机理实验及理论研究进展

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  • 1.常州大学机械工程学院,常州213164;
    2.常州工学院电气信息工程学院,常州213032
王文露(1996-),女,硕士研究生,主要从事木质素高效热化学转化机理研究,E-mail:1305639118@qq.com。

收稿日期: 2020-07-23

  修回日期: 2021-07-14

  网络出版日期: 2021-12-13

基金资助

江苏省自然科学基金项目(BK20190160);新能源电力系统国家重点实验室开放课题(LAPS20009);江苏省高等学校自然科学研究面上项目(20KJD480002)

Experimental and theoretical research progress on fast pyrolysis mechanism of lignin and its model compound

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  • 1. School of Mechanical Engineering,Changzhou University,Changzhou 213164;
    2. College of Electrical Information Engineering,Changzhou Institute of Technology,Changzhou 213032

Received date: 2020-07-23

  Revised date: 2021-07-14

  Online published: 2021-12-13

摘要

木质素是一种储量丰富的可再生资源,是自然界唯一能够提供可再生芳基化合物的非石油资源,热解可将木质素直接转化为焦炭、生物油和气体,具有广阔的应用前景。分别从实验研究和理论计算研究两个方面,综述了木质素快速热解所取得的最新研究进展,阐述了热解温度、催化剂、木质素提取方法和原料类型对木质素热解过程产生的影响,总结了不同类型的木质素模型化合物的主要热解反应路径,明确了木质素热解过程中产物的形成机理。

本文引用格式

王文露, 蒋晓燕, 张兵, 刘麟 . 木质素及其模型化合物快速热解机理实验及理论研究进展[J]. 化工新型材料, 2021 , 49(11) : 274 -278 . DOI: 10.19817/j.cnki.issn 1006-3536.2021.11.056

Abstract

Lignin is a kind of abundant renewable resource,and is the only non-petroleum resource in nature which can provide renewable aryl compounds.Lignin can be directly converted into coke,bio-oil and gas through pyrolysis technology which has broad application prospects.The latest research progress in lignin fast pyrolysis was reviewed from two aspects of experimental and theoretical research.The effects of pyrolysis temperature,catalysts,lignin extraction methods and types on the lignin pyrolysis process were expounded.The main pyrolysis reaction pathways of different types of lignin model compounds were summarized,and clarified the formation mechanisms of lignin pyrolysis products.

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