Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7683322 | Talanta | 2013 | 6 Pages |
Abstract
⺠Method to quantify ethanol content in used lubrication oil is proposed. ⺠Samples are pretreated in a miniaturized system of extraction. ⺠NaCl aqueous solution is used as extractant (environmentally friendly). ⺠Method was validated and considered linear, precise, accurate and sensitive. ⺠Method can be implemented in routines for quality control of lubricant oils.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Rafael Rodrigues Hatanaka, Rodrigo Sequinel, Carlos Eduardo Gualtieri, Antônio Carlos Bergamaschi Tercini, Danilo Luiz Flumignan, José Eduardo de Oliveira,