LIQUID-LIQUID EXTRACTION AND SEPARATION OF RHODIUM(III) FROM OTHER PLATINUM GROUP METALS WITH CYANEX 925

REFERENCES

• Benguerel , E. , Demopoulos , G. P. and Harris , G. P. 1996 . Speciation and Separation of Rhodium (III) from Chloride Solution: A Critical Review . Hydrometallurgy , 40 : 135
   Web of Science ®Google Scholar
• Zolotov , Y. A. , Petrukhin , O. M. , Shevechenko , V. N. , Dunina , V. V. and Rukadze , E. G. 1978 . Solvent Extraction of Nobel Metals with Derivatives of Thiourea . Anal. Chim. Acta. , 100 : 613
   Web of Science ®Google Scholar
• Petrukhin , O. M. , Shevechenko , V. N. , Zakharova , I. A. and Prokhorov , V. A. 1977 . Extraction of the Complexes of the Platinum and Copper with Diphenylthiourea . Zh. Anal. Khim. , 32 : 897
   Google Scholar
• Niinae , M. , Yamamoto , M. , Sano , M. , Nakahiro , Y. and Wakamatsu , T. 1995 . T. Effect of Addition of Tin (II) Chloride on Extraction of Rhodium from Hydrochloric Acid Solution with LIX 26 . Shigen To Sozai , 111 : 875
   Google Scholar
• Niinae , M. , Yamamoto , M. , Sano , M. , Nakahiro , Y. and Wakamatsu , T. 1995 . Effect of Addition of Tin (II) Chloride on Extraction of Rhodium from Hydrochloric Acid Solution with Tri-n-octylamine . Shigen To Sozai , 111 : 880
   Google Scholar
• Bengurel , E. , Demopoulos , G. P. and Harris , G. B. Recovery of Rhodium . US patent 5,201,942 . 1993 .
   Google Scholar
• Nowattny , C. , Halwachs , W. and Schugerl , K. 1997 . Recovery of Platinum, Palladium, and Rhodium from Industrial Process Leaching Solution by Reactive Extraction . Sep. Purif. Technol. , 12 : 135
   Google Scholar
• Alam , M. S. and Inoe , K. 1996 . Extraction of Rhodium from Other Platinum Group Metals with Kelex 100 from Chloride Media Containing Tin . Hydrometallurgy , 46 : 373
   Web of Science ®Google Scholar
• Kostanski , M. 1991 . Extraction of Rhodium and Iridium with 4-(non-5-yl) Pyridine . Anal. Chim. Acta. , 242 : 191
   Web of Science ®Google Scholar
• Longdon , I. , Patel , N. M. and Thornback , J. R. 1986 . The Extraction of Rhodium from Aqueous Nitric Acid by Organophoshine Sulphides . Solv. Extr. Ion Exch. , 4 : 421
   Google Scholar
• Mojski , M. 1980 . Extraction of Platinum Metals from Hydrochloric Acid Media with Triphenyl Phosphine Solution in 1,2-Dichloroethane . Talanta , 27 : 7
   PubMed Web of Science ®Google Scholar
• Bengurel , E. , Demopaulos , G. P. , Gote , G. and Bauer , D. 1994 . An Investigation on the Extraction of Rhodium from Aqueous Hydrochloric Acid Solution with 7-Substituted 8-Hydroxy Quinoline . Solv. Extr. Ion. Exch. , 12 : 497
   Google Scholar
• Jones , L. , Nel , I. and Koch , K. R. 1986 . Polyethane Foams as Selective Adsorbent for Noble Metals . Anal. Chim. Acta. , 182 : 61
   Google Scholar
• Ashrafizadeh , S. N. and Demopaulos , G. P. 1995 . Formation of w/o Microemulsion in the Extraction System Rh(III)-HCl-Kelex 100 and Its Impacts on Rh(III) Distribution . J. Colloid Interf. Sci. , 173 : 448
   Web of Science ®Google Scholar
• Demopoulos , G. P. 1986 . Solvent Extraction in Precious Metal Refining . J. Metals , 38 : 15
   Google Scholar
• Yan , G. L. and Alstad , J. 1995 . Solvent Extraction of Rhodium, Ruthenium And Iridium with HDEHP . J. Radioan. Nucl. Ch. Le. , 201 ( 3 ) : 191
   Web of Science ®Google Scholar
• Preston , J. S. and Du Preez , A. C. 1993 . Solvent Extraction of the Platinum Group Metals from Hydrochloric Acid Solution by Carbocyclic Amides. In Solvent Extraction in the Process Industries Edited by: Lonsdail , D. H. and Slater , M. J. Vol. 3 , 1295 Oxford, , UK : Elsevier .
   Google Scholar
• Inoe , K. , Yoshizuka , K. and Hudson , M. J. 1993 . Separation of Rhodium(III) from Base Metals by Solvent Extraction with Pyridine Derivatives. In Solvent Extraction in the Process Industries Edited by: Lonsdail , D. H. and Slater , M. J. Vol. 3 , 1287 Oxford, , UK : Elsevier .
   Google Scholar
• Moijski , M. 1978 . Extraction of Gold, Palladium and Platinum from Chloride, Bromide and Iodide Solution with Di-n-octyl Sulphide (DOS) in Cyclohexane . Ana. Chem. Warsaw , 25 : 163
   Google Scholar
• Dziwinsky , E. and Szumanowski , J. 1998 . Composition of Cyanex 923, Cyanex 925, Cyanex 921 and TOPO . Solv. Extr. Ion Exch. , 16 ( 6 ) : 1575
   Google Scholar
• Vogel , A. I. 1961 . A Text Book of Quantitative Inorganic Analysis , 3rd. Edition 513 London : Longmans .
   Google Scholar
• Beamish , F. E. and Vanloon , J. C. 1977 . Analysis of Noble Metals San Francisco, London : Academic Press . chapter 4
   Google Scholar
• Moriyama , H. , Aoki , T. , Shinoda , S. and Saito , Y. 1981 . Tin-119 Fourier–Transform Nuclear Magnetic Resonance Study of Rhodium-Tin Complexes Formed in Aqueous Hydrochloric Acid Solution of RhCl3 and SnCl2 . J. Chem. Soc. Dalton Trans. , : 639
   Google Scholar
• Iwaski , S. , Nagsai , T. , Miki , E. , Mizumachi , K. and Ishimori , T. 1984 . The Reaction of (Trichlorostannato) Rhodate(III) with Trichlorostannate (II) in Hydrochloric Acid . Bull. Chem. Soc. Jpn. , 57 : 386
   Google Scholar
• Benguerel , E. , Gote , G. , Lautie , A. , Demopoulos , G. and Bauer , D. 1995 . Characterization of Extracted Complexes in Liquid-Liquid Extraction of Rhodium with Kelex 100 in the Presence of SnCl2 . J. Chem. Tech. Biotechnol. , 62 : 350
   Web of Science ®Google Scholar
• Koch , K. and Wyrley-Birch , J. 1985 . 119Sn and 1H NMR Evidence for the Formation of a Chloro from Dilute (Tristanatto)rhodium Hydrido Anion on Extraction of Rhodium (III) Chlorides into 4- Methyl–pentane-2 One from Hydrochloric Acid Containing Tin (II) Chloride . Inorg. Chim. Acta. , 102 : 5
   Google Scholar
• Cramer , R. D. , Jenner , F. L. , Lindsey , R. V. and Stolberg , V. G. 1963 . Tin (II) Chloride Complexes of Platinum Metals . J. Am. Chem. Soc. , 85 : 1691
   Web of Science ®Google Scholar