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" ...

There are more than 1.4 billion cars in the world today, and that number could double by 2036. If all those cars burn petrol or diesel, the climate consequences will be dire. Electric cars emit fewer ...

Among the environmental scars left behind by mining are heaps of waste known as tailings. They sit in exposed piles, are buried or are deposited in ponds and lakes. The danger comes from sulfide ...

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 ...

High metal extractions with 99% Ni, 98% Co and 90.6% Cu confirmed in the second set of bioleaching lab-scale tests on massive sulphides from the Ferguson Lake copper – nickel – cobalt – palladium – ...

MANILA, Philippines - The Mines and Geosciences Bureau (MGB) has initiated a research on the use of a type of bacteria to promote bioleaching of refractory gold ore. A refractory gold ore is naturally ...

As of 2021, there are over 1.4 billion vehicles globally, and by 2036 the numbers could be doubled. If all cars burn diesel or petrol, the world will suffer a terrible climate consequence. Electric ...

E-waste specialist Bioscope Technologies has signed up Techbuyer, which refurbishes and resells servers and other data center equipment, as an early adopter of its novel bioleaching solution.

Bacterial-assisted leaching of uranium from the Haggan uranium deposit in central Sweden may be technically feasible, would-be developer Aura Energy has announced. Initial work has shown that the ...