期刊论文详细信息
Quimica nova | |
ASTM color: a simple and fast method for determining quality of biodiesel produced from used cooking oils | |
Fabri Júnior, Reginaldo1  Sena, Denise Rocco de1  Brandão, Geisamanda Pedrini2  Carneiro, Maria Tereza Weitzel Dias2  Castro, Eustáquio Vinícius Ribeiro de2  Morais, Verônica Santos de2  | |
[1] Instituto Federal do Espírito Santo, Vila Velha, Brasil;Universidade Federal do Espírito Santo, Vitória, Brasil | |
关键词: biodiesel; used cooking oil; ASTM color.; | |
DOI : 10.1590/S0100-40422013000400018 | |
学科分类:化学(综合) | |
来源: Sociedade Brasileira de Quimica | |
【 摘 要 】
In this study, 23 biodiesel samples were produced, 20 from used cooking oil and the remaining 3 from refined soybean oil.The following properties were determined in all of the samples (oil and its respective biodiesel): density; viscosity; total acid number and ASTM color. The results indicated high correlation (R > 0.6) between ASTM color of used cooking oil and total acid number of its resultant biodiesel. This high correlation allows prediction of the quality of the biodiesel produced using a simple and fast procedure such as ASTM color.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201902015379416ZK.pdf | 300KB | download |