Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Elevated pressure leaching acid solution

In the acid-leaching process, the oxide ore is leached with sulfuric acid at elevated temperature and pressure, which causes nickel, but not iron, to enter into solution. The leach solution is purified, foHowed by reaction with hydrogen sulfide and subsequent precipitation of nickel and cobalt sulfides. [Pg.3]

Australian Vanadium—Uranium Ore. A calcareous camotite ore at YeeHrrie, AustraHa, is iU-suited for salt roasting and acid leaching. Dissolution of vanadium and uranium by leaching in sodium carbonate solution at elevated temperature and pressure has been tested on a pilot-plant scale... [Pg.392]

See other pages where Elevated pressure leaching acid solution is mentioned: [Pg.402]    [Pg.35]    [Pg.36]    [Pg.45]    [Pg.51]    [Pg.402]    [Pg.497]    [Pg.494]    [Pg.897]    [Pg.897]    [Pg.312]    [Pg.7042]    [Pg.423]   
See also in sourсe #XX -- [ Pg.35 , Pg.36 , Pg.37 , Pg.38 ]



SEARCH



Acid leach

Acid leaching

Elevated pressure leaching

Leaching acidity

Pressure elevated

Pressure leaching

© 2024 chempedia.info