Abstract
The demand for elements such as nickel , cobalt , titanium and gold in various applications has increased significantly. Innovation to recover these elements now plays a major role in metallurgical processes as established technologies have challenges in treating the types of ores that are available while meeting the increasingly stricter environmental regulations. Alternative chloride based processes have been developed that can be used to recover the value elements from the available feed stocks with potentially lower environmental impact . Chloride -based hydrometallurgical processes have several advantages, including higher leachability of complex ores/tailings and relative stability of chloro-complexes of the metals. Process Research ORTECH Inc. (PRO) has developed mixed-chloride process flowsheets, where innovative solvent extraction process steps are used for the separation of nickel , cobalt , titanium and gold from their respective chloride solutions. This paper will discuss the potential aqueous chloro-chemistry of these metals and separation reaction mechanisms involved in the solvent extraction process.
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Lakshmanan VI, Sridhar R, Chen J, Halim MA, DeLaat R (2014) US Patent 8916116 B2, 23 Dec 2014
Lakshmanan VI, Sridhar R, Halim MA, Chen J, DeLaat R (2014) US Patent 14/1225639, 2 Oct 2014
Onyedika GO, Achusim-udenko C, Nwoko CIA, Ogwuegbu MOC (2012) Chemistry, processes and problems of complex ores utilization: hydrometallurgical options. Int J Chem Sci 10:112–130
Adham K, Lee C, Small D (2006) Energy consumption for iron chloride pyrohydrolysis: a comparison between fluid beds and spray roasters. In: Dutrizac JE, Riveros PA (eds) Proceedings international symposium 36th annual CIM hydrometallurgical meeting, Montreal, Canada, pp 815–829
Peek EML, Goedhart OF, Van Weert G (1996) Process evaluation of steel pickle liquor pyrohydrolysis in a commercial keramchemie fluid bed reactor. In: Dutrizac JE, Harris GB (eds) Proceedings symposium CIM meeting on iron control in hydrometallurgy, Ottawa, Canada, pp 483–504
Baerhold F, Lebl A, Statrcevic J (2006) Recycling of spent acids and iron via pyrohydrolysis, in iron control technologies. In: Dutrizac JE, Riveros PA (eds) Proceedings symposium 36th annual CIM hydrometallurgical meeting, Montreal, Canada, p 789
Patoine MC, De Mori A, Borowiec K, Coscia C (2002) Pyrohydrolysis of a calcium and magnesium bearing FeCl2 leach liquor. In: Peek E, Van Weert G (eds) Proceeding 32nd annual CIM hydrometallurgical conference, Montreal, Canada, pp 699–712
Christie PG, Lakshmanan VI, Lawson GJ (1976) The behavior of LIX 63 in the extraction of Cu(II) and Fe(III) from chloride media. Hydromet 2:105–115
Harris GB, Lakshmanan VI, Magee TJ, Sridhar R (2004) Atmospheric chloride leaching of base metal sulfides. In: Proceedings hydro-sulfides, international colloquium on hydrometallurgical processing of copper sulfides, Santiago, Chile, pp 384–398
Harris GB, Lakshmanan VI, Sridhar R (2006) Canadian Patent 2467288, 14 Nov 2006
Harris GB, Lakshmanan VI, Sridhar R, Puvvada G (2007) Canadian Patent 2478516, 11 Dec 2007
Lakshmanan VI, Sridhar R, Halim MA (2013) US Patent 2013/0283976 A1, 31 Oct 2013
Lakshmanan VI, Sridhar R, Harris GB, Puvvada G (2010) US Patent 7803336, 28 Sep 2010
Lakshmanan VI, Sridhar R, Harris GB, Puvvada G (2010) Canadian Patent 2513309, 15 June 2010
Lakshmanan VI, Sridhar R, Roy R, and Ramachandran V (2008) Recovery of value metals from ores by mixed chloride extraction. In: 6th international proceedings symposium: hydrometallurgy 2008, Phoenix, Arizona, pp 895–902
Lakshmanan VI, Sridhar R, Harris GB, Magee J (2004) The Jaguar Nickel Inc. sechol laterite project atmospheric chloride leach process. In: Imrie WP, Lane DM (eds) Charlotte proceedings symposium the minerals, metals and materials society, North Carolina, pp 219–241
Lakshmanan VI, Sridhar R, Rishea M, DeLaat R (2004) US Patent 6699446, 2 Mar 2004
Lakshmanan VI, Sridhar R, Rishea M, DeLaat R (2002) US Patent 6500396, 31 Dec 2002
Lakshmanan VI, Sridhar R, Rishea M, DeLaat R (2002) Canadian Patent 2289967, 2 July 2002
Lakshmanan VI, Harris GB (1994) Hydrometallurgical flowsheets for tomorrow: the role of chemistry in solution purification in impurity control and disposal in hydrometallurgical process. In: Harris GB, Krause E (eds) Proceedings symposium 24th annual hydrometallurgical conference of CIM, Toronto, Ontario, pp 3–16
Lakshmanan VI, Lawson GJ, Nyholm PS (1974) The extraction of copper(II) and iron(III) with kelex 100 from aqueous media containing chloride ions. In: Proceedings international solvent extraction society, vol 2, Lyon, France, pp 1169–1183
Lakshmanan VI, Bhowmick A, Halim MA (2014) Titanium dioxide: production, properties and application. In: Brown J (ed) Titanium dioxide: chemical properties, applications, and environmental effects. Nova Science Publishers Inc., New York, pp 75–130
Lakshmanan VI, Sridhar R, Patel D (2014) WO Patent Application 2014085903 A1, 12 June 2014
Königsberger E, May P, Harris B (2008) Properties of electrolyte solutions relevant to high concentration chloride leaching in mixed aqueous solutions of hydrochloric acid and magnesium chloride. Hydromet 90:177–191
Jansz JC (1983) Estimation of ionic activities in chloride systems at ambient and elevated temperatures. Hydromet 11:13–31
Cox, M (2004) Solvent extraction in hydrometallurgy. Solvent extraction principles and practice, 2nd edn. In: Rydberg J, Cox M, Musikas C, Choppin GR (eds) Marcel Dekker Inc., New York, pp 455–506
Cservenyak I, Kelsall GH, Wang W (1996) Reduction of Ti(IV) species in aqueous sulfuric and hydrochloric acids I. Titanium speciation. Electrochem Acta 41: 563–572
Nicol MJ, Fleming CA, Paul R (1987) The chemistry of the extraction of gold. In: Stanley GC (ed) Extraction metallurgy of gold in South Africa, vol 2, Chap 15. SAIMM Publications, Johannesburg, pp 831–899
Agatzini-Leonardou S, Tsakiridis PE, Oustadakis P, Karidakis T, Katsiapi A (2009) Hydrometallurgical process for the separation and recovery of nickel from sulphate heap leach liquor of nickeliferrous laterite ores. Min Engineer 22:1181–1192
Wang W, Pranolo Y, Cheng CY (2011) Metallurgical processes for scandium recovery from various resources: a review. Hydromet 108:100–108
Shen YF, Xue WY, Niu WY (2008) Recovery of Co(II) and Ni(II) from hydrochloric acid solution of alloy scrap. Trans Nonferrous Met Soc China 18:1262–1268
Choi Y, Wang Q, Langhans JR (2013) US Patent 2013/0091990 A1, 18 Apr 2013
Choi Y, Kondos P, Aylmore MG, McMullen J, van Weert G (2009) US Patent 7572317 B2, 11 Aug 2009
Haavanlammi L, Hyvärinen O, Tiihonen M, Tontti R (2011) EP 1984531 B1, 5 Nov 2011
Harris B, White C (2013) US Patent 2013/0220079 A1, 29 Aug 2013
Lalancette JM, Dubreuil B, Lemieux D (2013) US Patent Application 2013/0074655 A1, 28 Mar 2013
Zhang H, Dreisinger D (2003) US Patent number 6632264 B2, 14 October 2003
Lakshmanan VI, Sridhar R, Sheikhzeinoddin T, Halim MA, Roy R (2012) Extraction of titanium and vanadium by chloride leach process. In: Wang S, Dutrizac JE, Free ML, Hwang JY, Kim D (eds) T.T. Chen honorary symposium on hydrometallurgy, electrometallurgy and materials characterization. The Minerals, Metals & Materials Society, Orlando, Florida, USA, pp 295–301
Lee MS, Lee GS, Sohn KY (2004) Solvent extraction equilibria of FeCl3 with TBP. Mat Trans 45:1859–1863
Olazabal MA, Orive MM, Fernandez LA, Madariaga JM (1992) Selective extraction of vanadium (V) from solutions containing molybdenum (VI) by ammonium salts dissolved in toluene. Sol Ext Ion Exch 10: 623–635
Sposito G (1996) The environmental chemistry of aluminum. CRC Press, New York
Wang SL, Wang MK, Tzou YM (2003) Effect of temperatures on formation and transformation of hydrolytic aluminum in aqueous solutions. Coll Surf 231:143–157
Wefers K, Misra C (1987) Oxides and hydroxides of aluminum, Technical paper 19, revised, Alcoa Laboratories
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Lakshmanan, V.I., Sridhar, R., Tait, D., deLaat, R., Halim, M.A., Chen, J. (2018). Separation and Purification of Value Metals from Aqueous Chloride Solutions by Solvent Extraction. In: Davis, B., et al. Extraction 2018. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-319-95022-8_171
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