Recovery of nickel from nickel bearing sulphide minerals by bioleaching

   
   

A method of recovering nickel from a nickel bearing sulphide mineral slurry which includes the steps of subjecting the slurry to a bioleaching process, supplying a feed gas which contains in excess of 21% oxygen by volume, to the slurry, and recovering nickel from a bioleach residue of the bioleaching process.

Метод брать никель от slurry сульфида подшипника никеля минерального вклюает шаги подвергать slurry к bioleaching процессу, поставляя газ питания который содержит свыше кислорода 21% томом, к slurry, и брать никель от выпарки bioleach bioleaching процесса.

 
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