분야
pptx2. Biodiesel production process
3. Problems & solutions of enzymatic biodiesel production
4. Conclusion
Fig 1. biodeisel chemical structure
FAME (fatty acid methyl esther)
Biodiesel is a form of diesel fuel manufactured from vegetable oils, animal fats, or recycled restaurant greases.
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Fig 1. K. Hoekman, A. Broch, C. Robbins, E. Ceniceros and M. Natarajan, Review of Biodiesel Composition, Poperties, and Specifications, Renew. Sustain. Energy Rev., 16, 143 (2012)
(중략)
1. Cost
Optimal condition
About 40℃
4 step methanol injection
10wt% lipase content
2-butanol
No water content
Tallow oil
Result
About 87% conversion
Sung Ho Ha, Mai Ngoc Lan, Sang Hyun Lee, Sung Mi Hwang, Yoon-Mo Koo, Lipase-catalyzed biodiesel production from soybean oil in ionic liquids, Enzyme and Microbial Technology Volume 41, Issue 4, 3 September 2007, Pages 480–483
-J. Korean Soc. Appl. Biol. Chem. 51(3), 177-182 (2008)