𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of sulfides on gold dissolution in ammoniacal thiosulfate medium

✍ Scribed by D. Feng; J. S. J. van Deventer

Book ID
107451453
Publisher
The Minerals, Metals & Materials Society
Year
2005
Tongue
English
Weight
25 KB
Volume
36
Category
Article
ISSN
1543-1916

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Effect of iron impurity in zinc sulfide
Effect of iron impurity in zinc sulfide concentrates on the rate of dissolution
✍ Frank K. Crundwell πŸ“‚ Article πŸ“… 1988 πŸ› American Institute of Chemical Engineers 🌐 English βš– 688 KB

The rate of dissolution of sphalerite is shown to be directly proportional to the concentration of substitutional iron impurity in the solid. This is attributed to the formation of a narrow impurity band within the forbidden band gap of the sphalerite. The impurity band is of iron d-orbital origin.