Conference Proceedings
Extractive Metallurgy of Gold and Base Metals Conference, Kalgoorlie, October 1992
Conference Proceedings
Extractive Metallurgy of Gold and Base Metals Conference, Kalgoorlie, October 1992
(2-Ehtyl Hexyl) phosphoric Acid
Solvent extraction of cobalt from an ammoniacal ammonium sulphate medium was carried out using Di(2-Ethyl Hexyl) phosphoric acid in kerosene as diluent. The effect of ammonium chloride and ammonium sulphate on the extraction efficiency was studied. The extracted species in the ammonium chloride and sulphate systems were CoAz2HA.NH4CI and CoA3.HA.2(NH4)2SO4, respectively. Ammonia scrubbing and cobalt stripping studies were carried out from loaded and ammonia free organic Respectively.
Contributor(s):
K C Nathsarma, P V R Bhaskara Sarma
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- Published: 1992
- PDF Size: 0.495 Mb.
- Unique ID: P199209001