CRUD FORMATION IN THE SOLVENT EXTRACTION SYSTEM Zr (IV), HNO₃-D2EHPA

REFERENCES

• Biswas , R. K. and Hayat , M. A. , 2002 , “Solvent extraction of zirconium (IV) from chloride media by D2EHPA in kerosene,” Hydrometallurgy , 63 , pp. 149 – 158 .
   Web of Science ®Google Scholar
• Caletka , R. , 1964 , “The chemistry of aqueous solution of zirconium,” Chemicke Listy , 58 , pp. 349 – 375 .
   Web of Science ®Google Scholar
• Chiarizia , R. , Jensen , M. P. , Borkowski , M. , Ferraro , J. R. , Thiyagarajan , P. , and Littrell , K. C. , 2003 , “Third phase formation revisited: The U (VI), HNO3-TBP, n-Dodecane System,” Solvent Extraction and Ion Exchange , 21 , pp. 1 – 27 .
   Web of Science ®Google Scholar
• Levitt , E. H. and Freund , A. , 1956 , “Solvent extraction of zirconium with tributyl phosphate,” Journal of the American Chemical Society , 78 , pp. 1545 – 1549 .
   Web of Science ®Google Scholar
• Kedari , C. S. , Coll , T. , and Fortuny , A. , 2005 , “Third phase formation in the solvent extraction system Ir (IV)-Cyanex 923,” Solvent Extraction and Ion Exchange , 23 , pp. 545 – 559 .
   Web of Science ®Google Scholar
• Kertes , A. S. , 1965 , “The chemistry of the formation and elimination of a third phase in organophosphorus and amine extraction system ,” Solvent Extraction Chemistry of Metals . London : McMillan , pp. 377 – 399 .
   Google Scholar
• Suresh , A. , Brahmmananda , C. V. S. , Sabharwal , K. N. , Srinivasan , T. G. , and Vasudeva Rao , P. R. , 1999 , “Third phase formation in the extraction of Nd(III) by octyl phenyl N,N di isobutyl carbamoyl methyl phosphine oxide,” Solvent Extraction and Ion Exchange , 17 , pp. 73 – 86 .
   Web of Science ®Google Scholar
• Ritcey , G. M. , 1980 , “Crud in solvent extraction processing: A review of causes and treatment.” Hydrometallurgy , 5 , p. 97 .
   Web of Science ®Google Scholar
• Ritcey , G. M. , 1983 , “Influence of Cations on Crud Formation in Uranium Circuits [A],” ISEC '83, International Solvent Extraction Conference, Denver, AIChE , pp. 88 – 89 .
   Google Scholar
• Ritcey , G. M. , 1985, “Influence of cations on crud formation in uranium circuits,” Hydrometallurgy , 15, pp. 55–61.
   Web of Science ®Google Scholar
• Taghizadeh , M. , Ghasemzadeh , R. , Ashrafizadeh , S. N. , Saberyan , K. , and Ghanadi Maragheh , M. , 2008 , “Determination of optimum process conditions for the extraction and separation of zirconium and hafnium by solvent extraction,” Hydrometallurgy , 90 , pp. 115 – 120 .
   Web of Science ®Google Scholar