INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY

Halim Ayrancı; Ali Sadi Basak; Hakan Karabulut

doi:10.7240/mufbed.36902

INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY

Year 2009, Volume: 21 Issue: 1, 63 - 71, 26.11.2011

Halim Ayrancı Ali Sadi Basak Hakan Karabulut

Abstract

In this paper, interference and matrix effect of Fe on the spectroscopic (FAAS) determination of Au and Ag in the ore of İzmit Region in Turkey was investigated. Au and Ag contents of the samples were determined by the FAAS and Fe by the XRF and found to be about 12.7 % Fe. To determine the interference effect of Fe, standard solutions of FeCl₃ were added to 0.5-1 ppm standard solutions of Au increasingly and analyzed by FAAS. The minimum interference occured at 100 ppm Fe³⁺ in 0.5 ppm standard solution of Au and 500-2000 ppm Fe³⁺ in 1 ppm standard solution of Au on BC-ON (Background Correction-ON) mode and higher interference ranges were found on BC-OFF mode. As a result, increasing or decreasing the Fe³⁺ concentration increases the interference ranges remarkably. It has been concluded that the Fe³⁺ concentration should be optimized for the analysis of Au and Ag in the ore samples containing Fe as well.

Keywords

Interference, Analysis of Au, Digestion, FAAS

References

C.Ruiz, M.del; Rodriguez, M. H.; Perino, E.; Olsina, R.A.: Mineral Engineering, 15 (2002) 373.
Canfranc, E.; Abarca, A.; Sierra, I.; Marina, M.L.: J. Pharm. and Biomed. Anal., 25 (2001) 103-108.
Lupu, R.; Nat, A.; Ene, A.: Nuclear Instruments and Methods in Physics Research B, 217 (2004) 123–135.
Melaku, S.; Dams, R.; Moens, L.: Analytica Chimica Acta, 543 (2005) 117–123.
Chen, Chieng-Ming; Chen, Mi; Peng, Yong-Wang; Lin, Cheng-Hsiung; Chang, Li-Wei; Chen, Chia-Fu: Diamond & Related Materials, 14 (2005) 798– 803.
Ko´scielniak, P.; Kozak, M.: Analytica Chimica Acta, 438 (2001) 187–194.
Ozcan, M.; Akman, S.: Spectrochimica Acta Part B, 55 (2000) 509-515.
El-Gohary, Z.: Journal of Quantitative Spectroscopy & Radiative Transfer 75 (2002) 389–396.
Grotti, M.; Leardi, R.; Gnecco, C.; Frache, R.: Spectrochimica Acta Part B, 54 (1999) 845-851.
Gong, B.; Liu, Y.; Li, J.; Lin, T.: Analytica Chimica Acta, 362 (1998) 247-251.
Muia, L.; Van Grieken, R.: Anal. Chim. Acta, 251 (1991) 177-181.

INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY

Year 2009, Volume: 21 Issue: 1, 63 - 71, 26.11.2011

Halim Ayrancı Ali Sadi Basak Hakan Karabulut

Abstract

In this paper, interference and matrix effect of Fe on the spectroscopic (FAAS) determination of Au and Ag in the ore of İzmit Region in Turkey was investigated. Au and Ag contents of the samples were determined by the FAAS and Fe by the XRF and found to be about 12.7 % Fe. To determine the interference effect of Fe, standard solutions of FeCl₃ were added to 0.5-1 ppm standard solutions of Au increasingly and analyzed by FAAS. The minimum interference occured at 100 ppm Fe³⁺ in 0.5 ppm standard solution of Au and 500-2000 ppm Fe³⁺ in 1 ppm standard solution of Au on BC-ON (Background Correction-ON) mode and higher interference ranges were found on BC-OFF mode. As a result, increasing or decreasing the Fe³⁺ concentration increases the interference ranges remarkably. It has been concluded that the Fe³⁺ concentration should be optimized for the analysis of Au and Ag in the ore samples containing Fe as well.

Keywords

Interference, Analysis of Au, Digestion, FAAS

References

C.Ruiz, M.del; Rodriguez, M. H.; Perino, E.; Olsina, R.A.: Mineral Engineering, 15 (2002) 373.
Canfranc, E.; Abarca, A.; Sierra, I.; Marina, M.L.: J. Pharm. and Biomed. Anal., 25 (2001) 103-108.
Lupu, R.; Nat, A.; Ene, A.: Nuclear Instruments and Methods in Physics Research B, 217 (2004) 123–135.
Melaku, S.; Dams, R.; Moens, L.: Analytica Chimica Acta, 543 (2005) 117–123.
Chen, Chieng-Ming; Chen, Mi; Peng, Yong-Wang; Lin, Cheng-Hsiung; Chang, Li-Wei; Chen, Chia-Fu: Diamond & Related Materials, 14 (2005) 798– 803.
Ko´scielniak, P.; Kozak, M.: Analytica Chimica Acta, 438 (2001) 187–194.
Ozcan, M.; Akman, S.: Spectrochimica Acta Part B, 55 (2000) 509-515.
El-Gohary, Z.: Journal of Quantitative Spectroscopy & Radiative Transfer 75 (2002) 389–396.
Grotti, M.; Leardi, R.; Gnecco, C.; Frache, R.: Spectrochimica Acta Part B, 54 (1999) 845-851.
Gong, B.; Liu, Y.; Li, J.; Lin, T.: Analytica Chimica Acta, 362 (1998) 247-251.
Muia, L.; Van Grieken, R.: Anal. Chim. Acta, 251 (1991) 177-181.

There are 11 citations in total.

Details

Primary Language	EN
Journal Section	Research Articles
Authors	Halim Ayrancı This is me Ali Sadi Basak This is me Hakan Karabulut This is me
Publication Date	November 26, 2011
Published in Issue	Year 2009 Volume: 21 Issue: 1

Cite

APA	Ayrancı, H., Basak, A. S., & Karabulut, H. (2011). INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY. Marmara Fen Bilimleri Dergisi, 21(1), 63-71. https://doi.org/10.7240/mufbed.36902
AMA	Ayrancı H, Basak AS, Karabulut H. INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY. MAJPAS. November 2011;21(1):63-71. doi:10.7240/mufbed.36902
Chicago	Ayrancı, Halim, Ali Sadi Basak, and Hakan Karabulut. “INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY”. Marmara Fen Bilimleri Dergisi 21, no. 1 (November 2011): 63-71. https://doi.org/10.7240/mufbed.36902.
EndNote	Ayrancı H, Basak AS, Karabulut H (November 1, 2011) INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY. Marmara Fen Bilimleri Dergisi 21 1 63–71.
IEEE	H. Ayrancı, A. S. Basak, and H. Karabulut, “INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY”, MAJPAS, vol. 21, no. 1, pp. 63–71, 2011, doi: 10.7240/mufbed.36902.
ISNAD	Ayrancı, Halim et al. “INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY”. Marmara Fen Bilimleri Dergisi 21/1 (November 2011), 63-71. https://doi.org/10.7240/mufbed.36902.
JAMA	Ayrancı H, Basak AS, Karabulut H. INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY. MAJPAS. 2011;21:63–71.
MLA	Ayrancı, Halim et al. “INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY”. Marmara Fen Bilimleri Dergisi, vol. 21, no. 1, 2011, pp. 63-71, doi:10.7240/mufbed.36902.
Vancouver	Ayrancı H, Basak AS, Karabulut H. INTERFERENCE EFFECT OF FE ON THE SPECTROSCOPIC (FAAS) DETERMINATION OF AU AND AG IN THE ORE OF İZMİT REGION IN TURKEY. MAJPAS. 2011;21(1):63-71.