Biodiesel Production from the Lipid of Wastewater Sludge Using an Acidic Heterogeneous Catalyst

被引：24

作者：

Siddiquee, Muhammad N. ^{[1
]}

Kazemian, Hossein ^{[1
]}

Rohani, Sohrab ^{[1
]}

机构：

[1] Univ Western Ontario, Dept Chem & Biochem Engn, London, ON N6A 5B9, Canada

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2011年 / 34卷 / 12期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Biodiesel; Fatty acid methyl ester; Lipid; Mesoporous heterogeneous catalyst; Wastewater sludge; SEWAGE-SLUDGE; TRANSESTERIFICATION; OILS; EXTRACTION; METHANOL;

D O I：

10.1002/ceat.201100119

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The production of biodiesel from the lipid of wastewater sludge was studied using SBA-15 impregnated with the heteropolyacid H3PO4.12WO3.xH2O (PW12) as a mesoporous heterogeneous catalyst. X-ray diffraction, Brunauer-Emmett-Teller surface area, thermalgravimetric analysis, and scanning electron microscopy were applied to characterize the prepared catalysts. Catalytic performances were evaluated in a microreactor setup under different experimental conditions. The biodiesel yield for a sample impregnated with 15?% PW12 was 30.14?wt-% at a temperature of 135?degrees C and a pressure of 135?psi for 3?h reaction time.

引用

页码：1983 / 1988

页数：6

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