Determination of Cu, Ni, and Zn in fuel ethanol by FAAS after enrichment in column packed with 2-aminothiazole-modified silica gel

Analytical and Bioanalytical Chemistry

Volumn 375, Issue 4, 2003, Pages 574-577

  Roldan, P S ^a   Alcantara I L ^a   Castro, G R ^a   Rocha, J C ^a   Padilha, C C F ^a   Padilha, P M ^a  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

2 Aminothiazole modified silica gel; Fuel ethanol; Preconcentration

Indexed keywords

ADSORPTION; SILICA GEL; SORPTION; SYNTHESIS (CHEMICAL);

ADSORPTION CAPACITIES; ETHANOL MEDIUM; FUEL ETHANOL; PRECONCENTRATION;

ETHANOL;

2-AMINOTHIAZOLE; ALCOHOL; AMINOTHIAZOLE; CHELATING AGENT; COPPER; HEAVY METAL; NICKEL; SILICA GEL; SILICON DIOXIDE; THIAZOLE DERIVATIVE; ZINC;

ARTICLE; CAR; CHROMATOGRAPHY; ENERGY RESOURCE; METHODOLOGY;

AUTOMOBILES; CHELATING AGENTS; CHROMATOGRAPHY; COPPER; ENERGY-GENERATING RESOURCES; ETHANOL; METALS, HEAVY; NICKEL; SILICON DIOXIDE; THIAZOLES; ZINC;

EID: 0037592068     PISSN: 16182642     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00216-002-1735-7     Document Type: Article

References (24)

1. Bruning IMRA, Malm EB (1980) Research and Development Center of Petrobras Company, Rio de Janeiro, p 15
2. Bruning IMRA, Malm EB (1982) Bol Tec Petrobras 25:217
3. Carbonel V, Salvador A, de la Gardia M (1992) Fresenius J Anal Chem 355:529
4. Sperling M, Yin X, Welz B (1992) Spectrochim Acta 46B: 1789
5. Fang Z, Guo T, Welz B (1991) Talanta 38:613
6. Zolotov YA, Spivakov BY, Baslsholov TA, Paulenko IV (1989) Fresenius Z Anal Chem 355:938
7. Caroli S, Alimont A, Petrucci F, Horvarth Z (1991) Anal Chim Acta 248:716
8. Porta V, Sarzanini C, Abolino O, Mentasti E, Cartini E (1992) J Anal Spectrom 7:19
9. Prado AGS, Airoldi C (2002) Anal Chim Acta 432:201
10. Filho NLD, Gushikem Y, Rodrigues E, Moreira JC, Polito WL (1994) J Chem Soc Dalton Trans 9:1493
11. Filho NLD, Gushikem Y, Polito WL (1995) Anal Chim Acta 306:167
12. Filho NLD, Gushikem Y (1995) J Mol Struct (Theochem) 335: 175
13. Lessi P, Filho NLD, Moreira JC, Campos JTS (1996) Anal Chim Acta 327:183
14. Moreira JC, Gushikem Y (1985) Anal Chim Acta 176:263
15. Filho NLD, Gushikem Y, Polito WL, Moreira JC, Rodrigues E (1994) J Braz Chem Soc 5:53
16. Foster M, Lieser KH (1981) Fresenius Z Anal Chem 309:355
17. Filho NLD, Gushikem Y, Polito WL, Moreira JC, Ehirim EO (1995) Talanta 42:1625
18. Brunaur S, Emmet P, Teller E (1938) J Am Chem Soc 60:309
19. Gushikem Y, Moreira JC (1985) J Colloid Interface Sci 13:70
20. Kubota LT, Ionashiro M, Moreira JC (1988) Ecl Quim 13:19
21. Shimadzu (2000) Atomic absorption spectrophotometer AA-6800 operating manual
22. Padilha PM, Gomes LAM, Padilha CCF, Moreira JC, Filho NLD (1999) Anal Lett 32:1807
23. Gomes LAM, Padilha PM, Moreira JC, Filho NL, Gushikem Y (1998) J Braz Chem Soc 9:494
24. Padilha PM, Padilha CCF, Rocha JC (1999) Quím Anal 18:299