朱磊,黄煜琪,胡军,王召霞,戴全胜,李冬娜,马晓军.木质素氧化解聚衍生芳香族化合物的研究进展[J].中国造纸学报,2024,39(2):52-60 |
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木质素氧化解聚衍生芳香族化合物的研究进展 |
Research Progress on Aromatic Compounds Derived from Lignin Oxidative Depolymerization |
投稿时间:2024-03-20 修订日期:2024-04-15 |
DOI:10.11981/j.issn.1000-6842.2024.02.52 |
中文关键词: 木质素 氧化解聚 芳香族化合物 生物质资源化利用 |
Key Words:lignin oxidative depolymerization aromatic compounds biomass resource utilization |
基金项目:国家自然科学基金青年项目(32301527);制浆造纸科学与技术教育部重点实验室开放基金(KF202209);杭州市萧山区重大科技计划项目(2023112)。 |
作者 | 单位 | 邮编 | 朱磊 | 天津科技大学轻工科学与工程学院,天津,300457 | 300457 | 黄煜琪 | 浙江大胜达包装股份有限公司,浙江杭州,311215 | 311215 | 胡军 | 天津佰盛环保科技有限公司,天津,300461 | 300461 | 王召霞* | 浙江大胜达包装股份有限公司,浙江杭州,311215 | 311215 | 戴全胜 | 天津佰盛环保科技有限公司,天津,300461 | 300461 | 李冬娜* | 天津科技大学轻工科学与工程学院,天津,300457 | 300457 | 马晓军 | 天津科技大学轻工科学与工程学院,天津,300457 | 300457 |
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中文摘要: |
木质素作为自然界最丰富的可再生芳香族资源,由于具有复杂的三维网状结构和顽固的抗性,难以高值化利用。全球约有90%的工业木质素被直接用于燃烧发电,造成了极大的资源浪费。木质素氧化解聚转化为芳香族化合物是对其高值化利用的重要手段,本文在介绍木质素结构和种类的基础上,综述了木质素氧化解聚的研究进展,主要从化学催化氧化、电化学氧化、生物催化氧化解聚木质素的方法和氧化解聚产物4个方面进行总结,分析了各种氧化解聚方法的优缺点和适用范围,以及不同氧化解聚方法对木质素衍生产物的选择性影响。 |
Abstract: |
Lignin, as the most abundant renewable aromatic polymer resources in nature, has a complex three-dimensional network structure and stubborn resistance, making it difficult to achieve high-value utilization. Approximately 90% of industrial lignin worldwide is directly used for combustion and power generation, resulting in significant waste of resources. The oxidation and depolymerization of lignin into aromatic compounds is an important means for its high-value utilization. Based on an introduction to the structure and types of lignin, this paper reviewed the research progress of aromatic compounds derived from lignin oxidative depolymerization, mainly from four aspects: chemical catalysis oxidative, electrochemical oxidative, biological catalysis oxidative depolymerization of lignin and oxidative depolymerization products. At the same time, the advantages, disadvantages, and application scope of various oxidative depolymerization methods were analyzed, and the selectivity effects of different oxidative depolymerization methods on lignin derived products were summarized. |
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