Patents

IN239996: A process for microbial leaching of manganese from manganese ore

A process for recovery of manganese from low grade manganese ore has been reported. The process of microbial leaching comprises growing of Penicillium citrinum(MTCC 3303) culture in a specific mineral salt medium for 30-35 days using 2-3% W/V manganese ore and recovering the manganese by standard technoque. Manganese yield by this process is upto about 65% of manganese ore used.

Filing Date: 19-03-2004

Issue Date: 21-04-2010

Applicant: Acharya Cilin, Kar Rati Narayan, Sukla Lala Bihari, Misra Vibhuti Narain Misra

Patent No: IN239996

Application No: 0529DEL2004

IPC Classification: C22B47/00

Country: India

Related Patents