Ultrasound Aided in Situ Transesterification of Crude Palm Oil Adsorbed on Spent Bleaching Clay
Adsorbed crude palm oil on spent bleaching clay (SBC) was in situ transesteri�ed to methyl esters (biodiesel) by the aid of ultrasound and organic co-solvents (petroleum ether (PE) or ethyl methyl ketone (EMK)). The SBC under study was found to contain 24.2�27.0% of crude oil with free fatty aci...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
Elsevier
2011
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| Online Access: | http://dx.doi.org/10.1016/j.enconman.2010.12.013 http://dx.doi.org/10.1016/j.enconman.2010.12.013 http://umpir.ump.edu.my/4120/1/fist-2011-gaanty-ultrasound_aided_in_abs_only.pdf |
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