Document Detail


Microwave-accelerated energy-efficient esterification of free fatty acid with a heterogeneous catalyst.
MedLine Citation:
PMID:  21144741     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
This paper shows energy-efficiency of microwave-accelerated esterification of free fatty acid with a heterogeneous catalyst by net microwave power measurement. In the reaction condition of 5 wt% sulfated zirconia and 1:20 M ratio of oil to methanol at 60°C and atmospheric pressure, more than 90% conversion of the esterification was achieved in 20 min by microwave heating, while it took about 130 min by conventional heating. Electric energy consumption for the microwave heating in this accelerated esterification was only 67% of estimated minimum heat energy demand because of significantly reduced reaction time.
Authors:
Daeho Kim; Jinju Choi; Geun-Ju Kim; Seung Kwon Seol; Yun-Chul Ha; M Vijayan; Sunshin Jung; Bo Hyun Kim; Gun Dae Lee; Seong Soo Park
Publication Detail:
Type:  Journal Article     Date:  2010-11-21
Journal Detail:
Title:  Bioresource technology     Volume:  102     ISSN:  1873-2976     ISO Abbreviation:  Bioresour. Technol.     Publication Date:  2011 Feb 
Date Detail:
Created Date:  2011-01-10     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9889523     Medline TA:  Bioresour Technol     Country:  England    
Other Details:
Languages:  eng     Pagination:  3639-41     Citation Subset:  IM    
Copyright Information:
Copyright © 2010 Elsevier Ltd. All rights reserved.
Affiliation:
Convergence Technology Division, Korea Electrotechnology Research Institute, Sangnok-gu, Ansan, Republic of Korea.
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