Ni and 89.6% Co extraction achieved at day six Pilot circuit operated continuously for 11 days, followed by 5 days of batch operation >99% recovery of Ni and Co as a mixed hydroxide precipitate ("MHP" ...
In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is nearing the end of its life. At a time when carmakers want the metal for electric-vehicle batteries, nickel ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results