Ukunyangwa kobushushu bomphezulu luluhlu lweenkqubo ezisetyenziselwa ubukhulu becala kunye neengxenye zetsimbi ezisebenzisa ukufudumeza ngeendlela ezahlukeneyo ngamaxesha ahlukeneyo ukuze kuphunyezwe kufuna ipropati yomhlaba.Enye yeenkqubo eziqhelekileyo zokunyanga ukushisa kwiindawo zentsimbi ziqina.Njengoko igama libonisa, ukuqina kuphumela kwindawo eqinile kwindawo yentsimbi.

Ekuqinisweni komphezulu, umphezulu wenxalenye yentsimbi uqala ukufudunyezwa kwiqondo lokushisa lokuguqulwa kwe-800 ℃ okanye ngaphezulu kwaye inani elithile lekhabhoni liyanyibilika phezulu.Inxalenye ke ipholiswe phantsi kusetyenziswa i-oyile okanye amanzi ngelixa i-carbon is supersaturated kwinxalenye yomhlaba.Oku kuvelisa ubuso obunzima.Umbala ongaphezulu weendawo ezomeleleyo utshintsha ube ngwevu obumnyama.

I-Prolean inikezela ngonyango lobushushu bomhlaba kwiindawo zentsimbi.