Liquid-liquid extraction of nickel at macro-level concentration from sulphate/chloride solutions using phosphoric acid based extractants

Minerals Engineering

Volumn 15, Issue 6, 2002, Pages 461-464

  Bhaskara Sarma, P V R ^a   Reddy, B R ^b  

^a CSIR INSTITUTE OF MINERALS AND MATERIALS TECHNOLOGY   (India)

^b NATIONAL CHEMICAL LABORATORY   (India)

Author keywords

Hydrometallurgy; Leaching; pH control; Solvent extraction

Indexed keywords

CHLORINE COMPOUNDS; NICKEL; PH; PHOSPHORIC ACID; SALTS; SODIUM COMPOUNDS; SOLUTIONS; TEMPERATURE;

CHLORIDE; EXTRACTANTS; LIQUID LIQUID EXTRACTION; MACRO LEVEL CONCENTRATION; SODIUM SALT CONCENTRATION; SODIUM SULPHATE;

HYDROMETALLURGY;

EID: 0036610247     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0892-6875(02)00063-8     Document Type: Article

References (6)

1. Selectivity-structure trends in the extraction of Co(II) and Ni(II) by dialkyl phosphoric, alkyl phosphonic and dialkyl phosphinic acids
2. The solvent extraction separation of cobalt and nickel using 2-ethylhexylphosphonic acid mono-2-ethylhexyl ester
3. Recovery of the metal values from effluents
4. Extraction of Nickel(II) from sulphate solutions by bis(2-ethylhexyl) phosphoric acid dissolved in kerosene
5. Recent developments in the separation of nickel and cobalt from sulphate solutions by solvent extraction
6. The extraction of divalent manganese, iron, cobalt, nickel, copper and zinc from hydrochloric acid solutions by di-(2-ethylhexyl) phosphoric acid