Journal of
Chemical Engineering and Materials Science

  • Abbreviation: J. Chem. Eng. Mater. Sci.
  • Language: English
  • ISSN: 2141-6605
  • DOI: 10.5897/JCEMS
  • Start Year: 2010
  • Published Articles: 100

Full Length Research Paper

Purification of cobalt solutions in several solvent extraction steps: Using MEXTRAL and D2EHPA as extractants

Mulaja Tshakatumba Constantin
  • Mulaja Tshakatumba Constantin
  • Metallography and Materials Laboratory, Metallurgy and Materials Science Department, Polytechnics Faculty, University of Lubumbashi, Democratic Republic of the Congo.
  • Google Scholar
Tshipeshi Makina Héritier
  • Tshipeshi Makina Héritier
  • Metallography and Materials Laboratory, Metallurgy and Materials Science Department, Polytechnics Faculty, University of Lubumbashi, Democratic Republic of the Congo.
  • Google Scholar
Ngoy Moïse Raphael Moramess
  • Ngoy Moïse Raphael Moramess
  • Metallography and Materials Laboratory, Metallurgy and Materials Science Department, Polytechnics Faculty, University of Lubumbashi, Democratic Republic of the Congo.
  • Google Scholar
Mwema Mutamba Edouard
  • Mwema Mutamba Edouard
  • Metallography and Materials Laboratory, Metallurgy and Materials Science Department, Polytechnics Faculty, University of Lubumbashi, Democratic Republic of the Congo.
  • Google Scholar


  •  Received: 17 January 2021
  •  Published: 31 January 2021

References

Alves Dias P, Blagoeva D, Pavel C, Arvanitidis N (2018). Cobalt: demand-supply balances in the transition to electric mobility. JRC Science for Policy Report, European Commission 104p.
 
Amer S, Luis A (1995). The extraction of zinc and other minor metals from concentrated ammonium chloride solutions with D2EHPA and Cyanex 272. Consejo Superior de investigaciones Cienticas pp.351-360.
Crossref
 
Audion AS, Hocquard C, Labbé JF (2014). Panorama 2013 du marché du cobalt, Rapport public, BRGM/RP-63626-FR. 155 p.
 
Correa MMJ, Silva FPC, Aliprandini P, De Moraes VT, Dreisinger D, Espinosa DCR (2018). Separation of copper from a leaching solution of printed circuit boards by using solvent extraction with D2EHPA. Brazilian Journal of Chemical Engineering 35(3):919-930.
Crossref
 
Devi N (2015). Extraction of manganese (II) from acidic buffer medium using D2EHPA and Cyanex 272 as extractants. Journal of Chemical and Pharmaceutical Research pp.766-776.
 
Fisher KG, Treadgold LG (2007). Design considerations for the cobalt recovery circuit of the KOL (KOV) copper/cobalt refinery DRC 16 p.
 
Khaironie MT, Masturah M, Meor Sulaiman MY, Nazaratul Ashifa S (2014). Solvent Extraction of Light Rare Earth Ions Using D2EHPA from Nitric Acid and Sulphuric Acid Solutions. Advanced Materials Research 970:209-213.
Crossref
 
Kitobo SW (2009). Dépollution et valorisation des rejets miniers sulfurés du Katanga : Cas des tailings de l'Ancien Concentrateur de Kipushi. Thèse de doctorat, Faculté des Sciences Appliquées, Universtité de Liège 276 p.
 
Kopper Chemical Industry (2019a). Hallochem Isotherm of Mextral 984NC, National Key Investment on Industry Revitalization Project 1 p.
 
Kopper Chemical Industry (2019b). Product Data Sheet of Mextral 984NC: Solvent Extraction Reagent. National Key Investment On Industry Revitalization Project 1p.
 
MCT Cognis Redbook (2007). Réactifs d'extraction par solvant et leurs applications. Mining Chemicals Technology.
 
Niinae M, Saito I, Sakamoto H, Nakahiro Y, Wakamatsu T (1991). Effect of Diluents on Extraction of Cobalt with D2EHPA. Journal of the Japan Institute of Metals 55(3):310-315.
Crossref
 
Pospiech B, Walkowiak W, Ulewicz M (2004). Application of D2EHPA for Manganese (II) and Nickel (II) separation by Solvent Ixtraction and Polymer Inclusion Membranes. Ars Separatoria Acta 3:72-80.
 
Qiu Y, Yang L, Huang S, Ji Z, Li Y (2016). The separation and recovery of cooper (II), nickel (II), cobalt (II), zinc (II) and cadmium (II) in a sulfate-based solution using a mixture of Versatic 10 acid and Mextral 948H. Chinese Journal of Chemical Engineering 34 p.
Crossref
 
Roux LM, Minnaar E, Cilliers PJ, Bellino M, Dye R (2007). Comparison of solvent extraction and selective precipitation for the purification of cobalt electrolytes at Luilu Refinery (DRC). The Southern African Institute of Mining and Metallurgy pp.343-364.
 
Rumbu R (2012). Métallurgie extractive du cobalt, 2nd Edition, 132 p. ISBN 978-1-920600-30-3.
 
Sato T, Nakamura T, Ikeno M (1985). The extraction of iron (III) from aqueous acid solutions by di(2-ethylhexyl) phosphoric acid. Elsevier, Hydrometallurgy 15(2):209-217.
Crossref
 
Zheng R, Bao S, Zhang Y, Chen B (2018). Synthesis of Di-(2-ethylhexyl) Phosphoric Acid (D2EHPA)-Tributyl Phosphate (TBP) Impregnated Resin and Application in Adsorption of Vanadium (IV). Minerals Journal 12 p.
Crossref