Evaluation of analyte additions method for sodium determination in fuel ethanol by flame atomic emission spectrometry;Avaliação do método das adições de analito para a determinação de sódio em álcool combustível por espestrometria de emissão atômica em chama

Ecletica Quimica

Volumn 27, Issue 2, 2002, Pages

  de Oliveira, Adriana Paiva ^a   Okumura, Leonardo Luiz ^a   Neto, José Anchieta Gomes ^a   de Moraes, Mercedes ^a  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

Analyte additions method; Flame atomic emission spectrometry; Fuel ethanol; Sodium

Indexed keywords

EID: 85117597025     PISSN: 01004670     EISSN: 16784618     Source Type: Journal    
DOI: 10.1590/S0100-46702002000200024     Document Type: Article

References (7)

1. GOLDEMBERG, J. The evolution of energy costs in Brazil. Energy Policy, v.24, p.1127-1128, 1996. [ Links ]
2. GOLDEMBERG, J.; MOREIRA, J.R. The alcohol program. Energy Policy, v.27, p.229-245, 1999. [ Links ]
3. JOLLY, L. The commercial viability of fuel ethanol from sugar cane. Int. SugarJ., v.24, p.1127-1128, 2001. [ Links ]
4. OTHMER, K. Encyclopedia of chemical technology. 3.ed. New York: John Wiley & Sons. 1988, 338p. [ Links ]
5. SILVA JÚNIOR, J.F. Qualidade do açúcar e álcool Copersucar. In: Palestra da divisão de laboratório de análises e garantia de qualidade. 2000. Araraquara. SP. [ Links ]
6. THOMAS, V.; KWONG, A. Ethanol as a lead replacement: phasing out leaded gasoline in Africa. Energy Policy, v.29, p.1133-1143, 2001. [ Links ]
7. WINEBRAKE, J.J.; WANG, M.Q.; HE, D.Q. Toxic emissions from mobile sources: a total fuel-cycle analysis for conventional and alternative fuel vehicles. J. Air Waste Manag.Assoc., v.51, p.1073-1086, 2001. [ Links ]