Document Detail


Non-catalytic heterogeneous biodiesel production via a continuous flow system.
MedLine Citation:
PMID:  22520224     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
This study provides a novel methodology for biodiesel (FAME) production under ambient pressure, which resolves most drawbacks of current commercialized biodiesel conversion via the transesterification reaction. This has been achieved by means of a thermo-chemical process and a true continuous flow system. This also enables combination of esterification of free fatty acids (FFAs) and transesterification of triglycerides into a single process without utilizing a catalyst, and leads to a 98-99±0.5 % conversion efficiency of FAME within 1min in the temperature range of 350-500°C. High FFA content in oil feedstock is not a matter of the new process, which enables the use of a broader variety of feedstocks, including all edible and inedible fats. Another feature of this novel method is that it does not produce wastewater. Thus, the new process has potential to spur a breakthrough in the lowest cost of biodiesel production. Moreover, this method also requires utilization of carbon dioxide during biodiesel production, an additional environmental benefit.
Authors:
Eilhann E Kwon; Haakrho Yi; Jongseok Park; Jaegun Seo
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-4-6
Journal Detail:
Title:  Bioresource technology     Volume:  -     ISSN:  1873-2976     ISO Abbreviation:  -     Publication Date:  2012 Apr 
Date Detail:
Created Date:  2012-4-23     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9889523     Medline TA:  Bioresour Technol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 Elsevier Ltd. All rights reserved.
Affiliation:
Bioenergy Research Team, Research Institute of Industrial Science and Technology (RIST), Kwnagyang City 545-090, Republic of Korea.
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