I-1.Ingasetyenziselwa ukuvelisa zonke iintlobo zetyuwa ekhokelela, ipeyinti echasayo, i-agent yokukhusela amanzi, i-pigment filler, i-desiccant yepeyinti, i-agent ye-fiber dyeing, i-solvent yenkqubo ye-cyanidation yensimbi enzima.
I-2.Isetyenziswa ngokubanzi kwidayi, i-coating kunye neminye imveliso yezoshishino.
3.Ikwayi-reagent yokumisela i-chromium kunye ne-molybdenum trioxide kuhlalutyo lweekhemikhali.