Synthesis of fatty acid methyl esters via non-catalytic transesterification of avocado oil with dimethyl carbonate
- Title
- Synthesis of fatty acid methyl esters via non-catalytic transesterification of avocado oil with dimethyl carbonate
- Author
- 권일한
- Keywords
- Avocado oil; Transesterification; Biofuels; Biodiesel; Dimethyl carbonate; Waste-to-energy
- Issue Date
- 2019-09
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Citation
- ENERGY CONVERSION AND MANAGEMENT, v. 195, page. 1-6
- Abstract
- This paper is primarily a case study on transesterification of avocado oil for the synthesis of biodiesel. Many operational parameters and components were studied in an attempt to identify the optimal process for non-catalytic transesterification, and dimethyl carbonate (DMC), an acyl acceptor was identified as key to one very efficient methodology. Non-catalytic transesterification experiments using DMC and/or methanol (MeOH) were conducted under varied temperatures and varied amounts of silica loading. The maximum yield of fatty acid methyl esters (FAMEs) of 92.96% was shown to be achievable at 380 °C. The miscibility of avocado oil and DMC was seen to be a key factor in providing a strategic means for delaying thermal cracking of FAMEs. Lastly, this study reported that the optimal mass ratio of silica to oil was over 8 at 380 °C.
- URI
- https://www.sciencedirect.com/science/article/pii/S0196890419305394?via%3Dihubhttps://repository.hanyang.ac.kr/handle/20.500.11754/177343
- ISSN
- 0196-8904; 1879-2227
- DOI
- 10.1016/j.enconman.2019.04.095
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING(자원환경공학과) > Articles
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