Lignin Valorisation for Chemicals and (Transportation) Fuels via (Catalytic) Pyrolysis and Hydrodeoxygenation
Lignin Valorisation for Chemicals and (Transportation) Fuels via (Catalytic) Pyrolysis and Hydrodeoxygenation
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DOI：
10.1002/ep.10391
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发表时间：
2009-10-01
影响因子：
2.8
通讯作者：
Heeres, Erik
中科院分区：
文献类型：
--
作者：
de Wild, Paul;Van der Laan, Ron;Heeres, Erik
需要新技术来开发木质素作为燃料、化学品和性能产品的可再生原料的潜力。不同木质素在400℃下的快速流化床热解产生高达2.1 wt% （d.b.s）的酚类馏分，其中含有10 wt% （d.b.s）的几种酚。随后在350℃下用100巴的十二烷氢催化加氢处理该酚类馏分，主要生成环烷、环己醇和烷烃。对于单体酚的生产，似乎在碳上使用的钌是一种过于活跃的催化剂。然而，环己醇可能是有趣的产品，例如，用作发动机燃料中的氧合物。[C]中国化工大学学报（自然科学版），2009,31 (2):461-469,2009
New technology is needed to exploit the potential of lignin as a renewable feedstock for fuels, chemicals and performance products. Fast fluidized bed pyrolysis of different lignins at 400 degrees C yields up to 2.1 wt% (d.b.) of a phenolic fraction containing 10 wt%, (d.b.) of several phenols. Subsequent catalytic hydrotreating of this phenolic fraction with 100 bar of hydrogen in dodecane at 350 degrees C yields mainly cycloalkanes, cyclohexanols and alkanes. For the production, of monomeric Phenols, it appears that the used ruthenium on carbon,is a too active catalyst. However, cyclohexanols may be interesting products, e.g., for use as oxygenates in engine fuel. (C) 2009 American Institute of Chemical Engineers Environ Prog, 28: 461-469, 2009