Ndi lingaliro lanzeru kuyika ndalama mu chosakanizira chapamwamba cha refractory, chomwe chimatha kukonza bwino, chitetezo ndi kulimba kwa zomera za petrochemical. Pogwiritsa ntchito chosakaniza chathu chapamwamba kwambiri cha refractory m'mafakitale a petrochemical, mutha kukonza zokolola, kuchepetsa mtengo wokonza ndikupeza malo otetezeka ogwirira ntchito.