
Chonyamulira cha alumina cha uchi cha mabowo 7 chimapangidwa makamaka ndi alumina woyera kwambiri ngati zopangira, pogwiritsa ntchito porosity yake yayikulu, porosity yake yayikulu, komanso kuchuluka kwa gasi ndi madzi kuti chiwongolere momwe gasi ndi madzi zimagawidwira, motero zimawonjezera mphamvu ya gasi ndi madzi. Poyerekeza ndi zinthu zachikhalidwe, mphamvu yotumizira imatha kukwezedwa ndi 300-400%. Monga chonyamulira cha catalyst, ndi chosavuta kugwiritsa ntchito catalysis ndipo chimagwiritsidwa ntchito kwambiri mumakampani opanga mafuta.
| Al2O3+SiO2 | Al2O3 | Fe2O3 | MgO | K2O+Na2O+CaO | Zina |
| > 99% | 98-99% | <0.06% | <0.06% | <0.1% | <0.1% |
| Chigawo | Deta | Mtengo |
| M'mimba mwake | mm | 18mm |
| Kutalika | mm | 16mm |
| Kukula kwa dzenje | mm | 3mm |
| Kulemera kwa chinthu | g | 4.95 |
| Kuchuluka kwa zinthu zambiri | g/ml | 0.45 |
| Mphamvu | N/cm | 60 |
| Kuchuluka kwa ma pore | ml/g | 0.76 |
| Malo Ozungulira | m2/g | 222.98 |
| Kumwa madzi | % | 74 |
| Kutentha Kwambiri Kwambiri | ℃ | 1650 |
| Fewetsani chinyezi | ℃ | 1730 |
| Kukana asidi | % | 99.54 |
| Kutentha kwapadera | KJ/Kg.k | 1.2~1.4 |
| Kuthamanga kwa alkali | % | 98.05 |
1. Kuchuluka kwa mpweya ndi madzi komanso kufalikira kwa mpweya wabwino.
2. Malo akuluakulu enieni komanso osalimba.
3. Kukana asidi kwambiri komanso kukana asidi bwino.
4. Yosavuta kugwiritsa ntchito ndipo iyenera kugwiritsidwa ntchito kwambiri.