Partial hydrogenation of polyunsaturated fatty acid methyl esters over Pd/activated carbon: Effect of type of reactor

被引：49
|
作者：
Numwong, Natthida [1 ]
Luengnaruemitchai, Apanee [1 ,2 ]
Chollacoop, Nuwong [3 ]
Yoshimura, Yuji [4 ]
机构：
[1] Chulalongkorn Univ, Petr & Petrochem College, Bangkok 10330, Thailand
[2] Ctr Excellence Petrochem & Mat Technol, Bangkok 10330, Thailand
[3] Natl Met & Mat Technol Ctr, Klongluang 12120, Pathumthani, Thailand
[4] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058565, Japan
来源：
CHEMICAL ENGINEERING JOURNAL | 2012年 / 210卷
关键词：
Partial hydrogenation; Pd/activated carbon; Biodiesel; Oxidative stability; Reactor; SUPPORTED PALLADIUM CATALYSTS; SELECTIVE HYDROGENATION; FUEL PROPERTIES; SUNFLOWER OIL; PD CATALYSTS; BIODIESEL; HYDRODECHLORINATION; TRANSESTERIFICATION; DEACTIVATION; FIBERS;
D O I：
10.1016/j.cej.2012.08.034
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Partial hydrogenation of polyunsaturated FAMEs has been investigated on a Pd/C catalyst. The effect of type of reactor: batch and continuous flow reactors, on the FAME composition and properties of a biodiesel product were studied. In addition, many characterization techniques such as XRD, BET, FE-SEM, and CO-chemisorption were used to examine the prepared catalysts. The result showed that the partial hydrogenation of polyunsaturated FAMEs in a batch-type reactor provides higher selectivity towards C18:1 than that of a continuous-flow reactor. However, at the low conversion (78%); selectivity of C18:1 obtained from both types of reactors were almost the same. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：173 / 181
页数：9
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