Catalytic Hydrodeoxygenation of Fatty Acids for Biodiesel Production

被引:10
|
作者
Stepacheva, Antonina A. [1 ]
Sapunov, Valentin N. [2 ]
Sulman, Esther M. [1 ]
Nikoshvili, Linda Zh. [1 ]
Sulman, Mikhail G. [1 ]
Sidorov, Alexander I. [1 ]
Demidenko, Galina N. [1 ]
Matveeva, Valentina G. [1 ]
机构
[1] Tver Tech Univ, Dept Biotechnol & Chem, A Nikitina Str 22, Tver 170026, Russia
[2] D Mendeleyev Univ Chem Technol Russia, Miusskaya Sq 9, Moscow 125047, Russia
基金
俄罗斯基础研究基金会;
关键词
Fatty Acids; Catalytic Hydrodeoxygenation; Palladium Catalyst; Biodiesel;
D O I
10.9767/bcrec.11.2.538.125-132
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
This paper is devoted to the production of second generation biodiesel via catalytic hydrodeoxygenation of fatty acids. Pd/C catalysts with different metal loading were used. The palladium catalysts were characterized using low-temperature nitrogen physisorption and X-ray photoelectron spectroscopy. It was revealed that the most active and selective catalyst was 1%-Pd/C which allowed reaching up 97.5% of selectivity (regarding to n-heptadecane) at 100% conversion of substrate. Moreover, the chosen catalyst is more preferable according to lower metal content that leads the decrease of the process cost. The analysis of the catalysts showed that 1%-Pd/C had the highest specific surface area compared with 5%-Pd/C. Copyright (C) 2016 BCREC GROUP. All rights reserved
引用
收藏
页码:125 / 132
页数:8
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