Monga mphamvu yayikulu komanso nthawi yayitali yogwiritsira ntchito, imatha kuwerengedwa ngati zinthu za A-Grade pamsika wapakhomo. Ndi amphamvu oxidizing
katundu, akhoza kuwola mpweya woipa ndi reducibility mu mlengalenga kuti ayeretse mpweya, komanso ali Mwachangu mkulu kuchotsa mpweya wina zoipa monga hydrogen sulfide, sulfure dioxide, klorini, formaldehyde, nitric okusayidi, etc. Izi mankhwala adsorption voliyumu, moyo wautali utumiki, wafika mlingo kutsogolera mayiko. KMnO4 pa alumina adamulowetsa akhoza makonda, ndi
Zomwe zili mu KMnO4 zidzakhala: 4%, 6%, 8% ndi zina.
Kanthu | Chigawo | Kufotokozera zaukadaulo |
Maonekedwe | Chigawo chofiirira | |
AI2O3 | % | ≥80 |
KmnO4 | % | ≥ 8 |
Tinthu kukula | mm | 2-3, 3-5, 4-6 |
Kuchulukana kwakukulu | g/cm3 | 0.90 |
Malo apamwamba | m2/g | ≥200 |
Pore volume | cm3/g | ≥0.38 |
Kuphwanya mphamvu | N/Chigawo | ≥90 |
Zomwe zili m'madzi | % | 16 |