Catalytic upgrading of furfuryl alcohol to bio-products: Catalysts screening and kinetic analysis
Catalytic upgrading of furfuryl alcohol to bio-products: Catalysts screening and kinetic analysis
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DOI：
10.1016/j.apcata.2017.03.004
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发表时间：
2017-05-05
影响因子：
5.5
通讯作者：
Lopez-Aguado, C.
中科院分区：
文献类型：
--
作者：
Paniagua, M.;Melero, J. A.;Lopez-Aguado, C.
糠醇（一种高度通用的生物质衍生平台分子）转化为多种生物产品（包括醚、内酯和乙酰丙酸盐）的过程已在醇介质中使用不同的固体酸催化剂（例如商用沸石、磺酸功能化材料和硫酸化氧化锆）进行了评估。反应途径和机制与所使用的特定类型的催化剂相关，旨在确定材料的主要物理化学性质对糠醇转化程度以及随后的主要反应途径的影响。已经开发并比较了每种类型催化剂的机理和动力学模型研究，为选择最合适的固体酸催化剂来生产从糠醇到乙酰丙酸烷基酯的级联中的每种反应中间体提供了有用的工具。 (C) 2017 Elsevier B.V. 保留所有权利。
The conversion of furfuryl alcohol, a highly versatile biomass-derived platform molecule, into a large variety of bio-products, including ethers, lactones and levulinates, has been evaluated in alcohol media using different solid acid catalysts, such as commercial zeolites, sulfonic acid-functionalized materials, and sulfated zirconia. Reaction pathways and mechanisms have been correlated to the particular type of catalyst used, aiming to establish the influence of the main physico-chemical properties of the materials on the extent of furfuryl alcohol conversion, as well as on the predominant reaction pathway followed. Mechanistic and kinetics modelling studies for each type of catalyst have been developed and compared, providing an useful tool for the selection of the most suitable solid acid catalyst for the production of each of the reaction intermediates in the cascade from furfuryl alcohol to alkyl levulinate. (C) 2017 Elsevier B.V. All rights reserved.