Purification technologies for crude biodiesel obtained by alkali-catalyzed transesterification
Abstract
For commercial application, the ester product of alkali-catalyzed transesterification of vegetable oil or animal fats should be refined after glycerol separation by settling to fulfill the biodiesel standard specifications. This crude biodiesel, after neutralization and methanol removal, should be further cleaned by either one of the following methods: wet washing, dry washing, membrane extraction or using ion liquids. This paper presents a review on the traditional (wet and dry washing) and novel (membrane separation technology and usage of ion liquids) methods of crude biodiesel purification. It also provides a comparison of crude biodiesel purification methods. Each method has its advantages and disadvantages, which should be carefully analyzed when choosing the proper one for refining crude biodiesel.
Keywords:
Alkali-catalyzed transesterification / Biodiesel Dry washing / Ionic liquids / Membrane separation / Purification / Wet washingSource:
Renewable & Sustainable Energy Reviews, 2014, 32, 1-15Publisher:
- Pergamon-Elsevier Science Ltd, Oxford
Funding / projects:
- Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
DOI: 10.1016/j.rser.2014.01.005
ISSN: 1364-0321
WoS: 000333728700001
Scopus: 2-s2.0-84893094791
Collections
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Stojković, Ivan AU - Stamenković, Olivera S. AU - Povrenović, Dragan AU - Veljković, Vlada B. PY - 2014 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2838 AB - For commercial application, the ester product of alkali-catalyzed transesterification of vegetable oil or animal fats should be refined after glycerol separation by settling to fulfill the biodiesel standard specifications. This crude biodiesel, after neutralization and methanol removal, should be further cleaned by either one of the following methods: wet washing, dry washing, membrane extraction or using ion liquids. This paper presents a review on the traditional (wet and dry washing) and novel (membrane separation technology and usage of ion liquids) methods of crude biodiesel purification. It also provides a comparison of crude biodiesel purification methods. Each method has its advantages and disadvantages, which should be carefully analyzed when choosing the proper one for refining crude biodiesel. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Renewable & Sustainable Energy Reviews T1 - Purification technologies for crude biodiesel obtained by alkali-catalyzed transesterification EP - 15 SP - 1 VL - 32 DO - 10.1016/j.rser.2014.01.005 ER -
@article{ author = "Stojković, Ivan and Stamenković, Olivera S. and Povrenović, Dragan and Veljković, Vlada B.", year = "2014", abstract = "For commercial application, the ester product of alkali-catalyzed transesterification of vegetable oil or animal fats should be refined after glycerol separation by settling to fulfill the biodiesel standard specifications. This crude biodiesel, after neutralization and methanol removal, should be further cleaned by either one of the following methods: wet washing, dry washing, membrane extraction or using ion liquids. This paper presents a review on the traditional (wet and dry washing) and novel (membrane separation technology and usage of ion liquids) methods of crude biodiesel purification. It also provides a comparison of crude biodiesel purification methods. Each method has its advantages and disadvantages, which should be carefully analyzed when choosing the proper one for refining crude biodiesel.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Renewable & Sustainable Energy Reviews", title = "Purification technologies for crude biodiesel obtained by alkali-catalyzed transesterification", pages = "15-1", volume = "32", doi = "10.1016/j.rser.2014.01.005" }
Stojković, I., Stamenković, O. S., Povrenović, D.,& Veljković, V. B.. (2014). Purification technologies for crude biodiesel obtained by alkali-catalyzed transesterification. in Renewable & Sustainable Energy Reviews Pergamon-Elsevier Science Ltd, Oxford., 32, 1-15. https://doi.org/10.1016/j.rser.2014.01.005
Stojković I, Stamenković OS, Povrenović D, Veljković VB. Purification technologies for crude biodiesel obtained by alkali-catalyzed transesterification. in Renewable & Sustainable Energy Reviews. 2014;32:1-15. doi:10.1016/j.rser.2014.01.005 .
Stojković, Ivan, Stamenković, Olivera S., Povrenović, Dragan, Veljković, Vlada B., "Purification technologies for crude biodiesel obtained by alkali-catalyzed transesterification" in Renewable & Sustainable Energy Reviews, 32 (2014):1-15, https://doi.org/10.1016/j.rser.2014.01.005 . .