A Novel Process of Recovery Tungsten and Vanadium from a Leached Solution of Tungsten Scrap
- Organization:
- International Mineral Processing Congress
- Pages:
- 1
- File Size:
- 101 KB
- Publication Date:
- Jan 1, 2003
Abstract
A novel process is developed in this study for separation of tungsten and vanadium from a leach solution of tungsten alloy scraps. Specifically, a magnesium salt combined ammonium solution is employed to precipitate vanadium and impurities in the purification of the leach solution. This separates vanadium from tungsten by rejecting tungsten in aqueous solution. Finally, tungsten is recovered as the form of ammonium para-tungstate (APT). Vanadium is recovered as the form of ammonium meta-vanadate(AMV).
Citation
APA: (2003) A Novel Process of Recovery Tungsten and Vanadium from a Leached Solution of Tungsten Scrap
MLA: A Novel Process of Recovery Tungsten and Vanadium from a Leached Solution of Tungsten Scrap. International Mineral Processing Congress, 2003.