American Manganese to patent manganese recovery process
By Kasia Patel
Published: Thursday, 07 March 2013
Extraction method uses less water, energy in processing low grade ores
American
Manganese has received a notice from the US Patent and Trade
Mark Office allowing the company to submit a formal application
for a patent for the company’s manganese recovery
process.
The company says that the process it has developed uses less
energy and water, and has a...