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The problems in design and detailed analyses of energy consumption for biodiesel synthesis at supercritical conditions

Authorized Users Only
2009
Authors
Glišić, Sandra
Skala, Dejan
Article (Published version)
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Abstract
The main goal of this study is analysis the existing and recently published data related to design of larger scale plant for biodiesel synthesis at supercritical conditions. Such analysis was focused on the problem of insufficiency of the previously in the literature published industrial plant design simulation. A continuous process flowsheet for biodiesel production from triglycerides under supercritical conditions of alcohol (SCA) was analyzed and influence of triglycerides degree of conversion on overall energy consumption in SCA was examined. A comparison between the homogenous alkali-catalyzed alcoholysis (HACA) and the supercritical methanolysis of triglyceride was made in order to point out the advantages and disadvantages of each of analyzed process. Furthermore, the usage of energy in each step and environmentally weak points of both process are discussed and the possible solutions for avoiding them are proposed.
Keywords:
Alcoholysis / FAME / Biodiesel / Supercritical alcoholysis (SCA) / Homogenous alkali-catalyzed alcoholysis (HACA) / Sensitive analyses
Source:
Journal of Supercritical Fluids, 2009, 49, 2, 293-301
Publisher:
  • Elsevier, Amsterdam
Funding / projects:
  • The implementation of contemporary management and marketing methods in improving competitiveness of companies in Serbia in the process of its integration in the European Union (RS-179062)
  • Izolovanje, karakterizacija, biološka aktivnost i transformacija prirodnih jedinjenja i sinteza katalizatora primenom natkritičnih fluida, mikrotalasa i ultrazvuka (RS-142073)

DOI: 10.1016/j.supflu.2008.12.011

ISSN: 0896-8446

WoS: 000266896100024

Scopus: 2-s2.0-65549120387
[ Google Scholar ]
93
83
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1496
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Glišić, Sandra
AU  - Skala, Dejan
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1496
AB  - The main goal of this study is analysis the existing and recently published data related to design of larger scale plant for biodiesel synthesis at supercritical conditions. Such analysis was focused on the problem of insufficiency of the previously in the literature published industrial plant design simulation. A continuous process flowsheet for biodiesel production from triglycerides under supercritical conditions of alcohol (SCA) was analyzed and influence of triglycerides degree of conversion on overall energy consumption in SCA was examined. A comparison between the homogenous alkali-catalyzed alcoholysis (HACA) and the supercritical methanolysis of triglyceride was made in order to point out the advantages and disadvantages of each of analyzed process. Furthermore, the usage of energy in each step and environmentally weak points of both process are discussed and the possible solutions for avoiding them are proposed.
PB  - Elsevier, Amsterdam
T2  - Journal of Supercritical Fluids
T1  - The problems in design and detailed analyses of energy consumption for biodiesel synthesis at supercritical conditions
EP  - 301
IS  - 2
SP  - 293
VL  - 49
DO  - 10.1016/j.supflu.2008.12.011
ER  - 
@article{
author = "Glišić, Sandra and Skala, Dejan",
year = "2009",
abstract = "The main goal of this study is analysis the existing and recently published data related to design of larger scale plant for biodiesel synthesis at supercritical conditions. Such analysis was focused on the problem of insufficiency of the previously in the literature published industrial plant design simulation. A continuous process flowsheet for biodiesel production from triglycerides under supercritical conditions of alcohol (SCA) was analyzed and influence of triglycerides degree of conversion on overall energy consumption in SCA was examined. A comparison between the homogenous alkali-catalyzed alcoholysis (HACA) and the supercritical methanolysis of triglyceride was made in order to point out the advantages and disadvantages of each of analyzed process. Furthermore, the usage of energy in each step and environmentally weak points of both process are discussed and the possible solutions for avoiding them are proposed.",
publisher = "Elsevier, Amsterdam",
journal = "Journal of Supercritical Fluids",
title = "The problems in design and detailed analyses of energy consumption for biodiesel synthesis at supercritical conditions",
pages = "301-293",
number = "2",
volume = "49",
doi = "10.1016/j.supflu.2008.12.011"
}
Glišić, S.,& Skala, D.. (2009). The problems in design and detailed analyses of energy consumption for biodiesel synthesis at supercritical conditions. in Journal of Supercritical Fluids
Elsevier, Amsterdam., 49(2), 293-301.
https://doi.org/10.1016/j.supflu.2008.12.011
Glišić S, Skala D. The problems in design and detailed analyses of energy consumption for biodiesel synthesis at supercritical conditions. in Journal of Supercritical Fluids. 2009;49(2):293-301.
doi:10.1016/j.supflu.2008.12.011 .
Glišić, Sandra, Skala, Dejan, "The problems in design and detailed analyses of energy consumption for biodiesel synthesis at supercritical conditions" in Journal of Supercritical Fluids, 49, no. 2 (2009):293-301,
https://doi.org/10.1016/j.supflu.2008.12.011 . .

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