References
- Gaikwad, A.G.; Damodaran, A.D. (1993) Solvent extraction studies of holmium with acidic extractants. Separation Science and Technology, 28: 1019–1030.
- Maestro, P.; Huguenin, D. (1995) Industrial applications of rare earths: which way for the end of the century. Journal of Alloys and Compounds, 225: 520–528.
- Nagaosa, Y.; Binghua, Y. (1997) Recovery and separation of lanthanum (III), aluminum (III), cobalt (II), and nickel (II) from mish metal by solvent extraction using bis (2-ethylhexyl) phosphinic acid. Separation Science and Technology, 32: 1053–1065.
- Sanchez, J.M.; Hidalgo, M.; Valiente, M.; Salvado, V. (2001) Distribution of neodymium (III) between acidic aqueous nitrate solutions and organic solutions of di-(2-ethylhexyl)-phosphoric acid in kerosene at low metal concentration. International Solvent Extraction Conference ISEC’99, Barcelona: Proceedings, Society of Chemical Industry, London, 2, pp. 1121–1125.
- Hester, R.E.; Harrison, R.M. (2013) Resource recovery from mine waste, in: issues in environmental science and technology. Royal Society of Chemistry, Cambridge, 37: 50–55.
- Binnemans, K.; Pontikes, Y.; Jones, P.T.; Van, G.T.; Blanpain, B. (2013) Recovery of rare earths from industrial waste residues: a concise review. In: Proceedings of the Third International Slag Valorisation Symposium: The Transition to Sustainable Materials Management, 191–205.
- Samal, S.; Ray, A.K.; Bandopadhyay, A. (2013) Proposal for resources, utilization and processes of red mud in India - a review. International Journal of Mineral Processing, 118: 43–55.
- Rai, S.; Wasewar, K.L.; Lataye, D.H.; Mukhopadhyay, J.; Yoo, C.K. (2013) Feasibility of red mud neutralization with seawater using Taguchi’s methodology. International Journal of Environmental Science and Technology, 10: 305–314.
- Mohapatra, B.K.; Mishra, B.K.; Mishra, C.R.M. (2011) Investigation on alumina discharge into the red mud pond at Nalco’s Alumina Refinery, Damanjodi, Orissa, India. In: Stephen, J.L., (Ed.), Light Metals.Wiley & Sons, Inc.: New Jersey, pp. 93–96.
- Suta, H.; Mishra, S.C.; Sahoo, S.K.; Chakraverty, A.P.; Maharana, H.S. (2014) Progress of red mud utilization: an overview. American Chemical Science Journal, 4: 255–279.
- Mishra, C.R.; Yadav, D.; Sharma, P.S.; Alli, M.M. (2011) Production of ordinary portland cement (OPC) from NALCO red mud. In: Stephen, J.L., (Ed.), Light Metals. Wiley & Sons, Inc.: New Jersey, pp. 97–102.
- Chi, R.; Zhang, X.; Zhu, G.; Zhou, Z.A.; Wu, Y.; Wang, C,; Yu, F. (2004) Recovery of rare earth from bastnasite by ammonium chloride roasting with fluorine deactivation. Minerals Engineering, 17: 1037–1043.
- Li, M.; Zhang, X.W.; Liu, Z.G.; Wang, M.T.; Liu, J.; Yang, J.P. (2013) Mixed rare earth concentrate leaching with HCl–AlCl3 solution. Rare Metals, 32(3): 312–317.
- Bian, X.; Chen, J.L.; Zhao, Z.H.; Yin, S.H.; Luo, Y.; Zhang, F.Y.; Wu, W.Y. (2015) Kinetics of mixed rare earths minerals decomposed by CaO with NaCl-CaCl2 melting salt. Journal of Rare Earths, 28: 86–90.
- Verma, H.R.; Sahu, S.K.; Meshram, P.; Pandey, B.D.; Mankhand, T.R. (2013) kinetics of hydrometallurgical extraction of rare earth metals from waste phosphor. International Journal of Research in Engineering and Technology, 2(5): 251–255.
- Chi, R.; Zhu, G.; Tian, J. (2000) Leaching kinetics of rare earth from black weathering mud with hydrochloric acid. Transactions of Nonferrous Metals Society, 10(4): 531–533.
- Fulford, G.D.; Lever, G.; Sato, T. (1991) Recovery of Rare Earth Elements from Bayer Process Red Mud. U.S. Patent 5030424.
- Ochsenkühn, P.M.; Lyberopulu, T.; Ochsenkühn, K.M.; Parissakis, G. (1996) Recovery of lanthanides and yttrium from red mud by selective leaching. Analytica Chimica Acta, 319: 249–254.
- Ochsenkühn, P.M.; Lyberopulu, T.; Parissakis, G. (1995) Selective separation and determination of scandium from yttrium and lanthanides in red mud by a combined ion exchange/solvent extraction method. Analytica Chimica Acta, 315: 231–237.
- Smirnov, D.I.; Molchanova, V. (1997) The investigation of sulfuric acid sorption recovery of scandium and uranium from red mud of alumina production. Hydrometallurgy, 45: 249–259.
- Georgiou, D.; Papangelakis, V.G. (1998) Sulphuric acid pressure leaching of a limonitic laterite: chemistry and kinetics. Hydrometallurgy, 49: 23–46.