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Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution

Year 2005, Volume: 1 Issue: 4, 143 - 155, 01.02.2005

Abstract

References

  • Atamer H, Derman D, Özdil G, MTA-Ankara, 1981 .
  • Coşar T, Dicle University , PhD Thesis, 1995. [3] Coşar T & Ziyadanoğulları R, 1998.Turkish Journal of Chemistry,22(4), pp 379.
  • Giavarini C, 1982. Fuel,61, pp 549.
  • Marin S, Cornejo S, Jara C, Duran N, 1996.Fresenius J Anal Chem, 355, pp 680.
  • Behera P, Mishra R, Chakravortty V, 1993.Journal of Radioanalytical and Nuclear Chemistry, Articles,173(1) 161.
  • Behera P, Mishra Ms.S , Mohanty Ms.I , Chakravortty V, 1994. Radiochimica Acta, 65 233.
  • Bo-Rong B, Ya-Zhi B, Chao-Hong S, Gao-Dong W, Jun Q, Zheng-Bai C, 1992. Journal of Radioanalytical and Nuclear Chemistry, Articles, 162(2), pp 391.
  • Daoud J.A, Zeid M.M, Aly H.F, 1997. Solvent Extraction and Ion Exchange,15 (2) , pp203.
  • Behera P, Mishra R , Chakravortty V, 1993. Radiochimica Acta ,62 , pp153.
  • Chattopadhyay P, Sinha T.K , Basu Baul T.S, Dec.1991. Analytical Sciences,7.
  • Behera P & Chakravortty V, Sept.1993.Indian Journal of Chemistry, 32A, pp 825.
  • Marin S, Cornejo S, Jara C, Duran N, 1996. Fresenius J Anal Chem,355 , pp 680.
  • El-Reefy S.A, Awwad N.S, Aly H.F, 1997.J.Chem.Tech.Biotechnol. 69 , pp 271.

Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution

Year 2005, Volume: 1 Issue: 4, 143 - 155, 01.02.2005

Abstract

Bu çalışmanın amacı, Mo, V, U’ un çözeltiye alınırken reaksiyonlarını incelemek ve çözeltiden buelementlerin kazanılmasını sağlamaktır. Bu elementlerin çözeltideki miktarları 50-80 ppm dir. İlk aşamada,bu elementlerin basınç altında özütlemesinde kül/ H2SO4oranı, sıcaklık ve zaman parametrelerinin etkisiaraştırılmıştır. En iyi özütleme, 100 g asfaltit kül örneklerinin 90 mL , 15 M H2SO4ile 100 dk ve 225°C’deotoklav ortamında başarılmıştır. Özütleme verimleri,sırasıyla, %99,5Mo, %100 V, %100 U, %100 Ti ve%99,9 Ni’dir.2.aşamada, bu çözelti Alamine 336 ile ekstrakte edilerek Mo, V, U’un organik faza alınması sağlandı veayrıca hava, KMnO4, HO2ve MnO2gibi yükseltgenlerin etkisi araştırıldı. En iyi sonuç, hava ile elde edildi.Ekstraksiyon verimleri, %98 Mo, %89 V ve %93 U olarak belirlendi. Sıyırma işleminde, 75 g/L Na2CO3çözeltisi kullanıldı

References

  • Atamer H, Derman D, Özdil G, MTA-Ankara, 1981 .
  • Coşar T, Dicle University , PhD Thesis, 1995. [3] Coşar T & Ziyadanoğulları R, 1998.Turkish Journal of Chemistry,22(4), pp 379.
  • Giavarini C, 1982. Fuel,61, pp 549.
  • Marin S, Cornejo S, Jara C, Duran N, 1996.Fresenius J Anal Chem, 355, pp 680.
  • Behera P, Mishra R, Chakravortty V, 1993.Journal of Radioanalytical and Nuclear Chemistry, Articles,173(1) 161.
  • Behera P, Mishra Ms.S , Mohanty Ms.I , Chakravortty V, 1994. Radiochimica Acta, 65 233.
  • Bo-Rong B, Ya-Zhi B, Chao-Hong S, Gao-Dong W, Jun Q, Zheng-Bai C, 1992. Journal of Radioanalytical and Nuclear Chemistry, Articles, 162(2), pp 391.
  • Daoud J.A, Zeid M.M, Aly H.F, 1997. Solvent Extraction and Ion Exchange,15 (2) , pp203.
  • Behera P, Mishra R , Chakravortty V, 1993. Radiochimica Acta ,62 , pp153.
  • Chattopadhyay P, Sinha T.K , Basu Baul T.S, Dec.1991. Analytical Sciences,7.
  • Behera P & Chakravortty V, Sept.1993.Indian Journal of Chemistry, 32A, pp 825.
  • Marin S, Cornejo S, Jara C, Duran N, 1996. Fresenius J Anal Chem,355 , pp 680.
  • El-Reefy S.A, Awwad N.S, Aly H.F, 1997.J.Chem.Tech.Biotechnol. 69 , pp 271.
There are 13 citations in total.

Details

Primary Language Turkish
Journal Section Articles
Authors

İşıl Aydin, Recep Ziyadanoğulları This is me

Publication Date February 1, 2005
Published in Issue Year 2005 Volume: 1 Issue: 4

Cite

APA Ziyadanoğulları, İ. A. R. . (2005). Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution. Cankaya University Journal of Arts and Sciences, 1(4), 143-155.
AMA Ziyadanoğulları İAR. Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution. Cankaya University Journal of Arts and Sciences. February 2005;1(4):143-155.
Chicago Ziyadanoğulları, İşıl Aydin, Recep. “Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution”. Cankaya University Journal of Arts and Sciences 1, no. 4 (February 2005): 143-55.
EndNote Ziyadanoğulları İAR (February 1, 2005) Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution. Cankaya University Journal of Arts and Sciences 1 4 143–155.
IEEE İ. A. R. . Ziyadanoğulları, “Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution”, Cankaya University Journal of Arts and Sciences, vol. 1, no. 4, pp. 143–155, 2005.
ISNAD Ziyadanoğulları, İşıl Aydin, Recep. “Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution”. Cankaya University Journal of Arts and Sciences 1/4 (February 2005), 143-155.
JAMA Ziyadanoğulları İAR. Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution. Cankaya University Journal of Arts and Sciences. 2005;1:143–155.
MLA Ziyadanoğulları, İşıl Aydin, Recep. “Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution”. Cankaya University Journal of Arts and Sciences, vol. 1, no. 4, 2005, pp. 143-55.
Vancouver Ziyadanoğulları İAR. Leaching of Asphaltite Ash With H2SO4 and Extraction of Mo, V, U in Solution. Cankaya University Journal of Arts and Sciences. 2005;1(4):143-55.