Valorisation of corncob residues to functionalised porous carbonaceous materials for the simultaneous esterification/transesterification of waste oils

被引：60

作者：

Arneil Arancon, Rick ^{[1
]}

Barros, Higinio R., Jr. ^{[1
]}

Balu, Alina M. ^{[2
]}

Vargas, Carolina ^{[3
]}

Luque, Rafael ^{[2
]}

机构：

[1] Xavier Univ, Ateneo De Cagayan, Philippines

[2] Univ Cordoba, Dept Quim Organ, E-14014 Cordoba, Spain

[3] Univ Rey Juan Carlos, Dept Tecnol Ambiental, Madrid, Spain

来源：

GREEN CHEMISTRY | 2011年 / 13卷 / 11期

关键词：

BIODIESEL PRODUCTION; EFFICIENT PRODUCTION; SUGAR CATALYST; BIOMASS; DERIVATIVES; SHELL; ACID;

D O I：

10.1039/c1gc15908a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Functionalised porous carbonaceous materials prepared from the controlled pyrolysis of corncobs were found to provide excellent activities in the simultaneous esterification/transesterification of highly acidic waste oils to biodiesel-like mixtures. Materials carbonised at 600 degrees C (mostly microporous) containing -SO3(H) groups (ca. 1 wt% S, 0.16 mmol g(-1) -SO(3)H) exhibited the optimum yields (> 95%) to fatty acid methyl esters after 6 h of reaction.

引用

页码：3162 / 3167

页数：6

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