CAJ | 학술논문

文章分析了地沟油生物柴油的组成及其理化性能，并通过对比试验分析了地沟油生物柴油在柴油机上使用的排放性能。结果表明：地沟油生物柴油的主要成分是C16：0、C18：0、C18：1、C18：2的脂肪酸甲酯，并且其理化性能与矿物柴油基本相当；燃烧排放尾气中CO、HC和颗粒物含量有所降低，NOx含量有所升高，可完全替代矿物柴油长期使用。
문장분석료지구유생물시유적조성급기이화성능，병통과대비시험분석료지구유생물시유재시유궤상사용적배방성능。결과표명：지구유생물시유적주요성분시C16：0、C18：0、C18：1、C18：2적지방산갑지，병차기이화성능여광물시유기본상당；연소배방미기중CO、HC화과립물함량유소강저，NOx함량유소승고，가완전체대광물시유장기사용。
The paper analyzed the components of the waste oil biodiesel by gas chromatography. Comparative tests were made on a diesel engine fueled by the waste oil biodiesel and diesel in terms of the emission characteristics. The results showed that the basis of waste oil biodiesel is C16：0, C18：0, C18：1, C18：2 methyl ester. The physico-chemical properties of the waste oil biodiesel were almost the same to those of mineral oil. The function of diesel engine using the admixture fuel was improved as follows： the emissions of CO and HC and PM are decreased, and the mission of NOx was increased.