
Isithwali se-catalyst se-alumina sezinyosi esinezimbobo ezingu-7 senziwe kakhulu nge-alumina emsulwa kakhulu njengezinto zokusetshenziswa, sisebenzisa i-porosity yayo ephezulu, i-porosity ephezulu, kanye nesilinganiso sokuhlukaniswa kwegesi noketshezi ukuze kuthuthukiswe umphumela wokusabela kokusatshalaliswa kwegesi noketshezi, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokusabela kwegesi noketshezi. Uma kuqhathaniswa nemikhiqizo yendabuko, ukusebenza kahle kokulethwa kungathuthukiswa ngo-300-400%. Njengesithwali se-catalyst, kulula ukuyisebenzisa njenge-catalysis futhi isetshenziswa kakhulu embonini ye-petrochemical.
| I-Al2O3+SiO2 | I-Al2O3 | I-Fe2O3 | I-MgO | I-K2O+Na2O+CaO | Okunye |
| > 99% | 98-99% | <0.06% | <0.06% | <0.1% | <0.1% |
| Iyunithi | Idatha | Inani |
| Ububanzi | mm | 18mm |
| Ukuphakama | mm | 16mm |
| Usayizi wembobo | mm | 3mm |
| Isisindo seyunithi | g | 4.95 |
| Ubuningi obukhulu | g/ml | 0.45 |
| Amandla | N/cm | 60 |
| Ivolumu yembobo | ml/g | 0.76 |
| Indawo Yomphezulu | m2/g | 222.98 |
| Ukumuncwa kwamanzi | % | 74 |
| Izinga Lokushisa Eliphezulu Lokusebenza | ℃ | 1650 |
| Nciphisa umswakama | ℃ | 1730 |
| Ukumelana ne-asidi | % | 99.54 |
| Ukushisa okukhethekile | KJ/Kg.k | 1.2~1.4 |
| Ukushesha kuya ku-alkali | % | 98.05 |
1. Ukuqina okuphezulu kanye nomphumela omuhle wokusatshalaliswa kwegesi noketshezi.
2. Indawo enkulu ethile kanye nokumelana okuphansi.
3. Ukumelana ne-asidi ephezulu kanye nokumelana ne-asidi okuhle.
4. Kulula ukuyisebenzisa futhi kufanele isetshenziswe kabanzi.