Transformation of bio-derived acids into fuel-like alkanes via ketonic decarboxylation and hydrodeoxygenation： Design of multifunctional catalyst, kinetic and mechanistic aspects

作     者：Irina L.Simakova Dmitry Yu.Murzin 

作者机构：Boreskov Institute of Catalysis Novosibirsk 630090 Russian Federation Novosibirsk State University Novosibirsk 630090 Russian Federation Abo Akademi University Turku FI-20500 Finland 

出 版 物：《Journal of Energy Chemistry》 (能源化学（英文版）)

年 卷 期：2016年第25卷第2期

页      面：206-222页

核心收录：

学科分类：0820[工学-石油与天然气工程] 081702[工学-化学工艺] 0808[工学-电气工程] 0817[工学-化学工程与技术] 08[工学] 0807[工学-动力工程及工程热物理] 0827[工学-核科学与技术] 0703[理学-化学] 

基　　金：partly supported by Russian Academy of Science Project No. V.46.4.4 Part of work related to metal oxides was supported by RFBR grant 15-03-09329 

主　　题：Carboxylic acids Ketonization Hydrodeoxygenation Alkane Biofuel 

摘      要：The combination of a low cost source of Biofine＇s levulinic acid with available way of valeric acid synthesis opens up new opportunities for valeric acid as a promising bio-derived source for synthesis of valuable compounds for transportation sector. The present review illustrates the development of different approaches to one–pot synthesis of fuel-like alkanes from lignocellulose derived carboxylic acids where particular focus is given to valeric acid consecutive decarboxylative coupling（ketonization） and ketone hydrodeoxygenation in a single reactor over one catalyst bed. The key factors that influence the catalytic performance on both ketonization and hydrodeoxygenation steps as well as their cross-influence will be clarified to provide insights for the design of more efficient catalysts for the one-pot transformation. Valeric acid is considered as a potential acid source from viewpoint of cost effectiveness and feasibility of such transformation with reasonable alkane yield. The both reaction mechanisms and kinetics will also be discussed to understand deeply how the selective C–C coupling and following C=O hydrogenation can be achieved.