Other name: Diatomaceous earth, Diatomite filter aid, Flux Calcined Filter Aid, Kieselguhr filter aid
CAS NO.: 61790-53-2
HS NO.:251200
Appearance: White /gray /light pink powder
Technical Parameters
Grade |
Appearance |
Color |
Darcy |
Moisture |
PH |
Tap density g/cm3 |
Wet density g/cm3 |
150mesh retained |
Particle size(μm) |
Ts10 |
Fine powder |
Yellow-orange |
0.05-0.14 |
≤0.3 |
5.5-8 |
≤0.53 |
≤0.34 |
1.5 |
16 |
Ts20 |
Fine powder |
Yellow-orange |
0.15-0.22 |
≤0.3 |
5.5-8 |
≤0.53 |
≤0.34 |
1 |
18 |
Ts80 |
Powder |
Pink-white/white |
0.8-1.5 |
≤0.3 |
8-11 |
≤0.53 |
≤0.35 |
1.5 |
20 |
Ts100 |
Powder |
White |
1.2-1.8 |
≤0.3 |
8-11 |
≤0.53 |
≤0.34 |
2 |
22 |
Ts200 |
Powder |
White |
1.7-2.5 |
≤0.3 |
8-11 |
≤0.53 |
≤0.34 |
2.5 |
25 |
Ts300 |
Powder |
White |
2.0-3.5 |
≤0.3 |
8-11 |
≤0.53 |
≤0.34 |
3 |
28 |
Ts400 |
Powder |
White |
3.5-4.5 |
≤0.3 |
8-11 |
≤0.53 |
≤0.34 |
8 |
32 |
Ts500 |
Powder |
White |
4.0-6.0 |
≤0.3 |
8-11 |
≤0.53 |
≤0.35 |
15 |
34 |
Ts600-2000 |
Roughish powder |
White |
≥6.0 |
≤0.3 |
|
≤0.53 |
≤0.35 |
≥20 |
36 |
Grade |
Sio2(%) |
FeO3(%) |
AL2O3(%) |
Water soluble substance(%) |
Acid soluble substance(%) |
Ignition loss(%) |
Heavy Metal (as Pb) |
Ts10 |
≥85 |
≤2.0 |
≤4.5 |
≤0.2 |
≤3.0 |
≤2.0 |
≤4.0 |
Ts20 |
≥85 |
≤2.0 |
≤4.5 |
≤0.2 |
≤3.0 |
≤2.0 |
≤4.0 |
Rs80 |
≥85 |
≤2.0 |
≤4.5 |
≤0.5 |
≤3.0 |
≤2.0 |
≤4.0 |
Rs100 |
≥85 |
≤2.0 |
≤4.5 |
≤0.5 |
≤3.0 |
≤2.0 |
≤4.0 |
Rs200 |
≥85 |
≤2.0 |
≤4.5 |
≤0.5 |
≤3.0 |
≤2.0 |
≤4.0 |
Rs300 |
≥85 |
≤2.0 |
≤4.5 |
≤0.5 |
≤3.0 |
≤2.0 |
≤4.0 |
Rs400 |
≥85 |
≤2.0 |
≤4.5 |
≤0.5 |
≤3.0 |
≤2.0 |
≤4.0 |
Rs500 |
≥85 |
≤2.0 |
≤4.5 |
≤0.5 |
≤3.0 |
≤2.0 |
≤4.0 |
Rs600-2000 |
≥85 |
≤2.0 |
≤4.5 |
≤0.5 |
≤3.0 |
≤2.0 |
≤4.0 |
Performance Plate
Bleaching Earth Process Flow
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