Rapid Screening of an Acid-Catalyzed Triglyceride Transesterification in a Mesoscale Reactor

被引：6

作者：

Al-Saadi, Luma Shihab ^{[1
]}

Alegria, Alexandra ^{[2
]}

Eze, Valentine C. ^{[1
]}

Harvey, Adam P. ^{[1
]}

机构：

[1] Newcastle Univ, Sch Engn, Claremont Rd, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

[2] Univ Salamanca, Dept Chem Engn, Plaza Caidos 1-5, E-37008 Salamanca, Spain

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2019年 / 42卷 / 03期

关键词：

Acid catalysis; Biodiesel process; Fatty acid methyl ester; Oscillatory baffled reactor; Triglyceride transesterification; WASTE COOKING OIL; BIODIESEL PRODUCTION; OSCILLATORY FLOW; SUNFLOWER OIL; RAPESEED OIL; KINETICS; DESIGN; INTENSIFICATION; ESTERIFICATION; OPTIMIZATION;

D O I：

10.1002/ceat.201800203

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A mesoscale oscillatory baffled reactor (meso-OBR) served as a continuous screening platform to rapidly investigate the operating conditions for acid-catalyzed production of fatty acid methyl ester (FAME) from triglyceride feedstock. The acid catalyst was 4-dodecylbenzenesulfonic acid (DBSA) and the triglyceride feedstock was rapeseed oil (RSO). The parameter space was explored by means of a design of experiments (DoE) methodology. The variables screened were methanol-to-RSO molar ratio, catalyst-to-oil molar ratio, and residence time. Over 98 % conversion of RSO to FAME could be achieved under optimized conditions.

引用

页码：539 / 548

页数：10

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