| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6659012 | Hydrometallurgy | 2018 | 16 Pages |
Abstract
Post-leaching QEMSCAN analysis indicates that conichalcite and Cu-bearing Fe oxides failed to dissolve completely in all reagents and were the principal causes of low recovery. In addition, native Cu dissolved only partly in thiourea, and chrysocolla dissolved only partly in thiourea, glycine, or cyanide. Other observed mineralogical changes include the total loss of dolomite and partial loss of alunite and iron oxide from all samples, with apparent gains in alunite and jarosite.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Isabel Barton, Junmo Ahn, Jaeheon Lee,