Catalytic Strategies for Levoglucosenone Production by Pyrolysis of Cellulose and Lignocellulosic Biomass
Catalytic Strategies for Levoglucosenone Production by Pyrolysis of Cellulose and Lignocellulosic Biomass
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DOI：
10.1021/acs.energyfuels.1c01062
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发表时间：
2021-06
期刊：
影响因子：
5.3
通讯作者：
Shinji Kudo;Xin Huang;Shusaku Asano;J. Hayashi
中科院分区：
文献类型：
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作者：
Shinji Kudo;Xin Huang;Shusaku Asano;J. Hayashi
左旋葡萄糖酮（LGO）是纤维素在催化下热解产生的一种生物基化合物。经过几十年对生产方法的基础研究，LGO最近开始了相对大规模的工业化生产。因此，对LGO应用的研究越来越多，并扩展到以LGO为原料生产商品化学品，如溶剂、聚合物、树脂和燃料，同时寻求最大限度地降低生产成本。对以往成就的分析和总结有助于为开发更好的生产方法提供信息。我们发现现有的生产方法可以根据开发催化的策略分为三类。这篇小型综述总结了基于每种催化策略生产LGO的技术进展，并通过从数据库中合成的知识推荐了未来可能的研究方向。
Levoglucosenone (LGO) is a biobased compound that is generated during the pyrolysis of cellulose under catalysis. After several decades of foundational research into production methods, the relatively large-scale industrial production of LGO recently commenced. As a result, research on the application of LGO has increased and extended to the production of commodity chemicals, such as solvents, polymers, resins, and fuels, with LGO as the feedstock, while seeking to minimize production costs. An analysis and summary of previous achievements can help to inform the development of better production methods. We found that existing production methods can be organized into three categories depending on the strategies for exploiting catalysis. This minireview summarizes advances in the technologies used to produce LGO based on each catalytic strategy and recommends possible directions for future research by drawing on knowledge synthesized from the database.