期刊论文详细信息
Química Nova | |
ASTM color: a simple and fast method for determining quality of biodiesel produced from used cooking oils | |
Brandão, Geisamanda Pedrini1  Fabri Júnior, Reginaldo1  Universidade Federal do Espírito Santo, Vitória, Brasil1  Carneiro, Maria Tereza Weitzel Dias1  Sena, Denise Rocco de1  Castro, Eustáquio Vinícius Ribeiro de1  Morais, Verônica Santos de1  Instituto Federal do Espírito Santo, Vila Velha, Brasil1  | |
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】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912050595999ZK.pdf | 300KB | download |