Determination of fluoride in coal using pyrohydrolysis for analyte separation

Journal of the Brazilian Chemical Society

Volumn 14, Issue 2, 2003, Pages 334-338

  Dressler, Valderi L ^a   Pozebon, Dirce ^b   Flores, Éder L M ^a   Paniz, José N G ^a   Flores, Érico M M ^a  

^a FEDERAL UNIVERSITY OF SANTA MARIA   (Brazil)

^b FEDERAL UNIVERSITY OF RIO GRANDE DO SUL   (Brazil)

Author keywords

Catalyst; Coal; Fluoride; Ion electrode; Pyrohydrolysis; Vanadium pentoxide

Indexed keywords

COAL; FLUORIDE; VANADIUM PENTOXIDE;

ACCURACY; ARTICLE; CHEMICAL ANALYSIS; DILUTION; HYDROLYSIS; ION SELECTIVE ELECTRODE; SAMPLE; SEPARATION TECHNIQUE;

EID: 0038042081     PISSN: 01035053     EISSN: None     Source Type: Journal    
DOI: 10.1590/S0103-50532003000200024     Document Type: Article

References (20)

1. Environmental Health Criteria 36; Fluorine and Fluorides, World Health Organization; Geneve, Italy, 1984.
2. Bettinelli, M.; Analyst 1983, 108, 404.
3. Roelandts, I.; Robaye, G.; Delbrouck-Habaru, J.M.; Weber, G.; Talanta 1996, 43, 439.
4. Quevauviller, P.; Van der Staak, H.; Van Loenen, D.; Lingerak, W.; Griepink, B.; Fresenius J. Anal. Chem. 1994, 350, 101.
5. Warf, J.C.; Cline, W.D.; Tevebaugh, R.D.; Anal. Chem. 1954, 26, 342.
6. Newman, A.C.D.; Analyst 1968, 93, 827.
7. Surak, J.G.; Fisher D.J.; Burros, C.L.; Bate, L.C.; Anal. Chem. 1960, 32, 117.
8. Nebesar, B.; Talanta 1978, 25, 185.
9. Rice, T.D.; Talanta 1988, 35, 173.
10. Whitehead, D.; Thomas, J.E.; Anal. Chem. 1985, 57, 2421.
11. Clements, R.L.; Sergeant, G.A.; Webb, P.J.; Analyst 1971, 96, 51.
12. Evans, K.L.; Tarter, J.G.; Moore, C.B.; Anal. Chem. 1981, 53, 925.
13. Doolan, K.J.; Anal. Chim. Acta 1987, 202, 61.
14. Conrad, V.B.; Brownlee, W.D.; Anal. Chem. 1988, 60, 365.
15. Van Leuven, H.C.E.; Rotscheid, G.J.; Buis, W.J.; Fresenius Z. Anal. Chem. 1979, 296, 36.
16. Bodkin, J.B.; Analyst 1977, 102, 409.
17. Adelantado, J.V.G.; Martinez, V.P. Moreno, A.C.; Reig, F.B.; Talanta 1985, 32, 224.
18. Evans, A.; Potentiometry and Ion Selective Electrodes. Analytical Chemistry by Open Learning (ACOL), Wiley: Chichester, UK, 1991.
19. http://energy.er.usgs.gov/products/papers/B1823/index.htm, accessed on July 2002.
20. Finkelman, R.B. In Environmental Aspects of Trace Elements in Coal; Swaine, D.J.; Goodarzi, F. eds.; Kluwer Academic Publishers: Amsterdam, the Netherlands, 1995, pp. 24-50.