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Research Progress on Acid Catalytic Refining of Lignocellulose
Received:March 26, 2021  
DOI：10.11980/j.issn.0254-508X.2021.08.013
Key Words:biomass refining  acidic conditions  lignin  nanocellulose  platform compound
Fund Project:天津科技大学国家级大学生创新创业训练计划项目（202010057004，202010057022）；天津科技大学校级大学生创新创业训练计划项目（202010057025）。
Author NameAffiliationPostcode
CHEN Jianing College of Light Industry Science & Engineering， Tianjin University of Science & Technology， Tianjin， 300457 300457
WANG Hui College of Light Industry Science & Engineering， Tianjin University of Science & Technology， Tianjin， 300457 300457
LIU Wei College of Light Industry Science & Engineering， Tianjin University of Science & Technology， Tianjin， 300457 300457
ZHANG Ning College of Light Industry Science & Engineering， Tianjin University of Science & Technology， Tianjin， 300457 300457
ZHANG Shuya College of Light Industry Science & Engineering， Tianjin University of Science & Technology， Tianjin， 300457 300457
WEN Jiaqi College of Light Industry Science & Engineering， Tianjin University of Science & Technology， Tianjin， 300457 300457
XIE Hongxiang* College of Sciences， Tianjin University of Science & Technology， Tianjin， 300457 300457
SI Chuanling College of Light Industry Science & Engineering， Tianjin University of Science & Technology， Tianjin， 300457 300457
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Abstract:Biomass refining is one of the ways to effectively utilize the most abundant and renewable lignocellulose resources in nature. It is of great significance for alleviating the increasing tension of oil and gas resources and promote green， coordinated and sustainable development. The methods of biomass refining include biological method， physical method and chemical method. Chemical method has been widely studied due to its fast treatment rate and wide application. Acid catalysis method as a chemical method plays an important role in biomass refining. In this paper， the research progress in the preparation of platform compounds， lignin and nanocellulose containing lignin through acid catalyzed refining of lignocellulose was summarized， specifically focusing on the advances on the acid catalyzed refining of lignocellulose with solid acid， acidic deep eutectic solvent and p-toluenesulfonic acid， and the future development direction is also discussed.
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