Patents
- Home >
- Technologies >
-
Arsenic Recovery From Copper-Arsenic Sulphides
PATENT
Arsenic Recovery From Copper-Arsenic Sulphides
Methods are provided for precipitating arsenic from an acidic sulphate copper leach solution as a stable scorodite precipitate prior to any refining steps. The method utilizes pyrite or chalcopyrite in the leach train as the primary source of ferric ions for the precipitation of scorodite.
To view more project details and submit an expression of interest
Explore more projects
Solutions to Business Technological Challenges
-
-
PATENT
14 Sep 2023
Jose Reyes
US
- Small Modular Nuclear Reactor
- Integrated Energy Systems
- Green Industrial Applications
- Carbon Emissions Reduction
-
PATENT
24 Dec 2014
London, Ontario
- chemical analysis
- Cooled Digestion zone
- digestion