I-anthracite ekumgangatho ophezulu yeNingxia (umlotha ophantsi okhethekileyo, isalfure ephantsi, iphosphorus ephantsi, ikhabhoni ezinzileyo ephezulu, ixabiso eliphezulu leekhalori) i-calcined kwi-1200 ℃, inokumelana okunamandla kwe-oxidation, amandla aphezulu oomatshini, umsebenzi ophezulu weekhemikhali, izinga eliphezulu lokubuyisa amalahle acocekileyo kunye nezinye iimpawu. Isetyenziswa kakhulu ukwandisa ikhabhoni ekwenzeni intsimbi. Umsebenzi wayo kukunyusa ubushushu ngokukhawuleza, ngesiphumo esihle kunye nezinga elizinzileyo lokufunxa ikhabhoni. Ingasetyenziselwa ukulungisa umxholo wekhabhoni kunye nomxholo weoksijini wentsimbi enyibilikisiweyo, ukutshintsha ubulukhuni bayo kunye nokuqina kwayo, kwaye ngaloo ndlela iphucule amandla e-nucleation yentsimbi enyibilikisiweyo kunye nomgangatho wangaphakathi we-billet.
