A filin dust removal hada iska inji, shi ne daya daga cikin sabon kayayyakin da aka ci gaba da mu masana'antu, shi ya yi amfani da iska inji tilasta pumping, samar da mummunan matsin lamba a hayaki gas da ƙura samar tushen, sa hayaki gas da ƙura ta hanyar iska harvesting rufi, halitta shiga cikin dust removal hada iska, ta hanyar mataki da yawa tacewa, sa ƙura removal sakamakon kai sama da 95%.
Idan ƙura yana da daraja, za a iya sake amfani da shi