coal beneficiation IIM
Oct 17 2015 However immediate perceived benefits from lower ash coal is that there will be reduction in freight costs Besides transport costs very low monetary value is given to other benefits viz savings in ash disposal costs reduced land requirements reduced transport and handling costs social benefits like Oct 17 2015 However immediate perceived benefits from lower ash coal is that there will be reduction in freight costs Besides transport costs very low monetary value is given to other benefits viz savings in ash disposal costs reduced land requirements reduced transport and handling costs social benefits like