The method 1 wherein said solid particulate material is selected from {HEAD ~ the group} of sand, carbon, graphite, silicon carbide, magnesite, and {TAIL ~ dolomite} 
of
The method 1 wherein said solid particulate material is selected from { HEAD ~ the group } of sand , carbon , graphite , silicon carbide , magnesite , and { TAIL ~ dolomite }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL