점도변화에 의한 식물유의 전이 에스테르화 추산

김해성; 현영진

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점도변화에 의한 식물유의 전이 에스테르화 추산 KCI 등재

The Transesterification Prediction of Vegetable Oils Based on Viscosity Changes

현영진, 김해성

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URLhttps://db.koreascholar.com/Article/Detail/257535

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한국응용과학기술학회지 (The Korean Society of Applied Science and Technology)

Vol.23 No.1 (2006.03)
pp.12-18

한국응용과학기술학회(구 한국유화학회) (The Korean Society of Applied Science and Technology (KSAST))

초록

The transesterification of vegetable oils into Biodiesel at 60℃ was performed on the rotary viscometer. The overall yield(%) of fatty acid methyl ester from canola oil at optimum conditions was 95%. The viscosities of fatty acid methyl esters were predicted by Orrick and Erbarr's model. The overall yield increased as the viscosities of fatty acid methyl esters decreased. The limiting molar ratio of methanol to oil appeared to be 1:5. The content of sodium hydroxide as the optimum catalyst appeared to be 0.5wt%.

키워드

Biodiesel rotary viscometer Orrick and Erbarr's model limiting molar ratio optimum catalyst

저자

김해성 | Kim, Hae-Sung
현영진 | Hyun, Young-Jin

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