Uncedo Lokucoca iDiatomite
Impahla: Uncedo lokucoca iDiatomite
Elinye igama: Kieselguhr, Diatomite, Diatomaceous earth.
I-CAS#: 61790-53-2 (Umgubo oxutyiweyo)
I-CAS#: 68855-54-9 (Umgubo one-Flux-calcined)
Ifomula: i-SiO22
Ifomula yoLwakhiwo:
Ukusetyenziswa: Ingasetyenziselwa ukwenza utywala, iziselo, amayeza, ioyile yokucokisa, ukucokisa iswekile, kunye nomzi-mveliso weekhemikhali.
Iinkcukacha
| Into | Umgangatho |
| Inkangeleko | Umgubo omhlophe omhlophe/otyheli okhanyayo/opinki |
| I-darcy yokukwazi ukuchacha | 0.07-0.15/0.15-0.25/0.6-1.30/1.40-2.70/2.50-3.50/ 3.50-5.00/5.00-6.50/6.50-8.00/8.00-12.00 |
| Izinto ezingezizo ezesilicon | ≤25.0% |
| I-SiO2 | ≥85% |
| Al2O3 | ＜4.5% |
| Fe2O3 | ≤1.5% |
| I-CaO | ＜0.5% |
| I-MgO | ＜0.4% |
| Izinto ezinyibilikayo emanzini | ≤3.0% |
| Ukulahlekelwa kukutsha | ≤0.5% |
| Izinto ezinyibilikayo ze-asidi | ≤3.0% |
| Ilahleko yokomisa | ≤3.0% |
| PH | 6-8/8-11 |
| Pb | ≤4.0mg/kg |
| As | ≤5.0mg/kg |