Process development for the recovery of high grade calcium tungstate from alkaline leach liquor of spent HDS catalyst
Sign Up to like & getrecommendations! Published in 2020 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2019.105237
Abstract: Abstract Molybdenum is often associated with nickel-tungsten based spent HDS catalyst and must be removed from tungstate solution to obtain commercially acceptable tungsten products. In order to address this problem, a different approach has been… read more here.
Keywords: calcium tungstate; high grade; hds catalyst; spent hds ... See more keywords