Mining and metallurgy: The role of filters in mining and quarrying .
Feb 26, 2010 . Extraction of iron ore. . These are quite mature industries, in which no great change in processes has occurred for a long time. . As a result, the mining and metals sector of the filtration market is . Annual growth rates are then expected to climb to more than 6% per annum, by the end of the next five years.Live Chat