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

页码：173 / 181

页数：9

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