Different lubricating oil treatments for the determination of Cu, Cr, Fe, Ni, Sb, Pb, and Zn by HR-CS FAAS

Analytical Letters

Volumn 41, Issue 9, 2008, Pages 1555-1570

  Amorim Filho, Volnei Resta ^a   Gomes Neto, José Anchieta ^a  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

HR CS FAAS; Lubricating oil; Metals; Sample preparation

Indexed keywords

EID: 47549109966     PISSN: 00032719     EISSN: 1532236X     Source Type: Journal    
DOI: 10.1080/00032710802122115     Document Type: Article

References (14)

1. Aucélio, R.Q., Curtius, A.J., and Welz, B. 2000. Sequential determination of Sb and Sn in used lubricating oil by electrothermal atomic absorption spectrometry using Ru as a permanent modifier and microemulsion sample introduction. J. Anal. At. Spectrom., 15: 1389-1393.
2. Aucélio, R.Q., Souza, R.M., Campos, R.C., Miekeley, N., and Silveira, C.L.P. 2007. The determination of trace metals in lubricating oils by atomic spectrometry. Spectrochim. Acta B, 62: 952-961.
3. Bijwe, J., Garg, A., and Gandhi, O.P. 2000. Reassessment of engine oil periodicity in commercial vehicles. Lubr. Eng., 56: 23-29.
4. Bressani, F.A., Silva, H.O., Nóbrega, J.A., Costa, L.M., and Nogueira, A.R.A. 2006. Digestão de óleo lubrificante encapsulado em forno de microondas com radiação focalizada por adição de amostra ao reagente pré-aquecido. Quim. Nova, 29: 1210-1214.
5. Costa, L.M., Ferreira, S.L.C., Nogueira, A.R.A., Nóbrega, J.A. 2005. Use of factorial design for optimization of microwave-assisted digestion of lubricating oil. J. Braz. Chem. Soc. 16: 1269-1274.
6. Gonçalves, I.M., Murillo, M., and González, A.M. 1998. Determination of metals in used lubricating oils by AAS using emulsified samples. Talanta, 47: 1033-1042.
7. Huang, M.D., Becker-Ross, H., Florek, S. Heitmann, U., and Okruss, M. 2005. Direct determination of total sulfur in wine using a continuum-source atomic-absorption spectrometer and an air-acetylene flame. Anal. Bioanal. Chem., 382: 1877-1881.
8. Pignalosa, G., Knochen, M., and Cabrera, N. 2005. Determination of zinc-based additives in lubricating oils by flow-injection analysis with flame-AAS detection exploiting injection with a computer-controlled syringe. J. Autom. Method. Manag., 1: 1-7.
9. Schmitz, R.P.H., Eisenträger, A., Lindvogt, T., Möller, M., and Dott, W. 1998. Increase of the toxic potential of synthetic ester lubricating oil by usage: application of aquatic bioassays and chemical analysis. Chemosphere, 36: 1513-1522.
10. Vale, M.G.R., Damin, I.C.F., Klassen, A., Silva, M.M., Welz, B., Silva, A.F., Lepri, F.G., Borges, D.L.G., and Heitmann, U. 2004. Method development for the determination of nickel in petroleum using line-source and high-resolution continuum-source graphite furnace atomic absorption spectrometry. Microchem. J., 77: 131-140.
11. Welz, B., Becker-Ross, H., Heitmann, U., and Vale, M.G.R., 2003. High-resolution continuum source atomic absorption spectrometry; What we can expect? J. Braz. Chem. Soc., 14: 220-229.
12. Welz, B., Becker-Ross, H., Florek, S., and Heitmann, U. 2005. High-resolution Continuum Source AAS: The Better Way to Perform Atomic Absorption Spectrometry. Weinheim, Germany: Wiley-VHC Verlag GmbH & Co. KGaA, p. 294.
13. Zieba-Palus, J. 1998. Examination of used motor oils by flame AAS for criminalistic purposes: A diagnostic study. Forensic Sci. Int., 91: 171-179.
14. Zieba-Palus, J. and Koscielniak, P. 2000. An analysis of the similarity of motor oils on the basis of their elemental composition. Forensic Sci. Int., 112: 81-90.