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http://repositorio.ufla.br/jspui/handle/1/15211| Title: | Estudo teórico e experimental de espectros infravermelho de ésteres de ácido graxo presentes na composição do biodiesel de soja |
| Other Titles: | Theoretical and experimental study of infrared spectra of fatty acid esters present in soybean biodiesel |
| Keywords: | Fatty acid esters Biodiesel Infrared spectra Ésteres de ácidos graxos Espectros infravermelhos Soja - Biodiesel Soybean - Biodiesel |
| Issue Date: | 15-Aug-2017 |
| Publisher: | Sociedade Brasileira de Química |
| Citation: | CASTILHO-ALMEIDA, E. W. et al. Estudo teórico e experimental de espectros infravermelho de ésteres de ácido graxo presentes na composição do biodiesel de soja. Química Nova, São Paulo, v. 35, n. 9, p. 1752-1757, 2012. |
| Abstract: | In this work, theoretical and experimental infrared spectra of fatty acid methyl esters (FAME) contained in soybean biodiesel were analyzed seeking the assignments of the relevant vibrational modes to characterize crude soybean oil and soybean biodiesel. The results showed the usefulness of infrared spectra for monitoring saturated and unsaturated compounds as well as impurities (mainly glycerol) in raw samples. This is the first step toward proposing an efficient molecular spectroscopy routine to certify biodiesel fuel. |
| URI: | http://repositorio.ufla.br/jspui/handle/1/15211 |
| Appears in Collections: | DQI - Artigos publicados em periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ARTIGO_Estudo teórico e experimental de espectros infravermelho de ésteres de ácido graxo presentes na composição do biodiesel de soja.pdf | 1,02 MB | Adobe PDF | View/Open |
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