发明名称 |
METHOD OF EXTRACTING TRIGLYCERIDES OR FATTY ACID METHYLESTERS FROM LIPIDS OF MICROALGAE BELONGING TO HETEROKONTOPHYTA OR HAPTOPHYTA AND METHOD OF PRODUCING BIODIESEL USING THE EXTRACTS |
摘要 |
Disclosed is a method of extracting fatty acid methyl esters as the main component of biodiesel from microalgae and producing biodiesel using the extracts. The method includes a process of extracting vegetable oil including triglyceride from microalgae; a process of adding a catalyst-containing alcohol to the extracted vegetable oil and transesterifying the oil while slowly heating the solution to a suitable temperature; a process of, after the completion of the transesterification, cooling the reaction product so as to be separated into crude biodiesel and the byproduct glycerol; a process of separating and washing the upper crude biodiesel layer; and a process of performing gas chromatography to analyze the content and yield of the washed biodiesel. A process for production of microalgae-derived biodiesel is provided and the process is very useful for producing microalgae-derived biodiesel that is more cost-effective than plant-derived biodiesel.
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申请公布号 |
US2013118061(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201313734353 |
申请日期 |
2013.01.04 |
申请人 |
DEVELOPMENT INSTITUTE KOREAN OCEAN RESEARCH AND;KOREAN OCEAN RESEARCH AND DEVELOPMENT INSTITUTE |
发明人 |
KANG DO HYUNG;HEO SOO JIN;OH CHEOL HONG;JU SE JONG;ABU AFFAN;LEE DAE WON;JUNG MIN JU |
分类号 |
C11B1/10 |
主分类号 |
C11B1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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