Extraction Of Nickel And Cobalt From Acidic Solutions Using LIX63-DNNS Mixtures
- Organization:
- The American Institute of Mining, Metallurgical, and Petroleum Engineers
- Pages:
- 13
- File Size:
- 454 KB
- Publication Date:
- Jan 1, 1981
Abstract
LIX63 In combination with DNNS selectively extracts nickel and/or cobalt from acidic leach liquors with pH values as low as 10 Nickel/cobalt and cobalt/nickel selectivities are achieved by varying the relative concentrations of LIX 63 and DNNS Increasing LIX63 concentration retards both extraction and stripping rates while DNNS has the opposite effect. Slope analyses of equilibrium data Indicate that both LIX63 and DNNS are present in the extracted complexes. Examples of possible flowsheets are presented.
Citation
APA: (1981) Extraction Of Nickel And Cobalt From Acidic Solutions Using LIX63-DNNS Mixtures
MLA: Extraction Of Nickel And Cobalt From Acidic Solutions Using LIX63-DNNS Mixtures. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1981.