Kit colorimétrico para detecção de metanol em etanol combustível para o monitoramento da qualidade de combustíveis
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| Hlavní autor: | |
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| Datum vydání: | 2015 |
| Další autoři: | , |
| Médium: | Article |
| Jazyk: | por |
| Zdroj: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/29564 http://dx.doi.org/10.5935/0100-4042.20140305 |
Shrnutí: | A colorimetric kit for methanol detection in ethanol-containing fuels and ease of use in the field was developed and tested. The analysis can detect the presence of methanol in fuels when exceeding specification (0.5% v/v) in about 20 min and its simple instrumentation does not require a specialist. The kit method was successfully validated at gas stations located in São Paulo State and the Federal District. |