Enyemaka nzacha Diatomite
Ngwongwo: Diatomite Filter Aid
Aha ọzọ: Kieselguhr, Diatomite, Diatomaceous earth.
CAS #: 61790-53-2 (Calcined ntụ ntụ)
CAS #: 68855-54-9 (Flux-calcined ntụ ntụ)
Formula: SiO2
Usoro nhazi:
A na-eji ya eme ihe: Enwere ike iji ya maka ịme mmanya, ihe ọṅụṅụ, ọgwụ, mmanụ nnụcha, nchacha shuga, na ụlọ ọrụ kemịkalụ.
Nkọwapụta
| Ihe | Ọkọlọtọ |
| Ọdịdị | Ọcha ọcha / odo odo / ntụ ntụ ọcha pink |
| Permeability darcy | 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 |
| Ihe na-abụghị silicon | ≤25.0% |
| SiO2 | ≥85% |
| Al2O3 | 4.5% |
| Fe2O3 | ≤1.5% |
| CaO | 0.5% |
| MgO | 0.4% |
| Mmiri soluble bekee | ≤3.0% |
| Ọnwụ na mgbanye | ≤0.5% |
| Acid soluble bekee | ≤3.0% |
| Ọnwụ na ihicha | ≤3.0% |
| PH | 6-8/8-11 |
| Pb | ≤4.0mg/kg |
| As | ≤5.0mg/kg |
Dee ozi gị ebe a ziga anyị ya