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Research Progresses on Catalytic Pyrolysis of Lignin
  
DOI:10.11980/j.issn.0254-508X.2018.09.010
Key Words:lignin  pyrolysis  catalyst
Fund Project:国家自然科学基金项目(31670582); 国家重点研发计划项目(2017YFB0307901);广州市科技计划(201607020025)。
Author NameAffiliation
MA Hao State Key Lab of Pulp and Paper Engineering South China University of TechnologyGuangzhou Guangdong Province 510641 
WU Shu-bin* State Key Lab of Pulp and Paper Engineering South China University of TechnologyGuangzhou Guangdong Province 510641 
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Abstract:Lignin is an enormous renewable source which is owning aromatic structure units. Catalytic pyrolysis of lignin is a promising method to produce fine chemicals and high-quality fuels. It is an important part of the comprehensive utilization of biomass resources, meanwhile, it can alleviate the current environmental and energy problems. The selectivity for pyrolysis productions could be improved by catalytic pyrolysis, and this method also reduces the oxygen content of the products to increase the calorific value of the products. This article detailly discusses several types of catalysts for lignin catalytic pyrolysis. The research progress on kind of catalysts, reaction mechanism and the catalytic effect at home and abroadare introduced, the technical difficulties in industrialization of lignin catalytic pyrolysis.
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