| 학회 |
한국화학공학회 |
| 학술대회 |
2012년 봄 (04/25 ~ 04/27, 제주 ICC) |
| 권호 |
18권 1호, p.394 |
| 발표분야 |
생물화공 |
| 제목 |
Enzymatic production of biodiesel and glycerol carbonate by lipase |
| 초록 |
Biodiesel (BD) and glycerol carbonate (GC) were produced by transesterification reaction of soybean oil and dimethyl carbonate (DMC) by Candida antarctica lipase B (Novozym 435) in solvent-free system. DMC could be used instead of alcohol and it has several advantages which are non-corrosive and exhibits good solvent properties. GC as value-added product can be used for many applications: emulsifier for cosmetics, additives in lithium battery, liquid membrane. In this study, the effects of enzyme amount and reaction temperature on the production of BD and GC were investigated. Enzyme amount was tested in the range of 5-40% based on oil weight. Experiments were also carried out in the range of 40-70℃ in solvent-free system. |
| 저자 |
고아라1, 이영락1, 김성봉2, 김용환1, 한성옥2, 김승욱2, 박철환1
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| 소속 |
1광운대, 2고려대 |
| 키워드 |
Biodiesel; Glycerol carbonate; Novozym 435
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| E-Mail |
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| 원문파일 |
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