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The product uses high quality coal as raw material. It is carefully made by advanced technological equipments. It looks like some columnar dull-black granules. It is a kind of activated-charcoal with many characteristics. It has big specific surface area. Suitable hole structure and high mechanical strength. It can withstand high temperatures and high pressures. It can not easily be tattered. It can be easily regenerated. It has a long using lifetime, and is widely used for flue gas desulfuration in heating power plant, oil refinery, petro-chemical works, chemical fibre industry, etc. Raw material gas desulfuration in chemical fertilizer industry, as well as removing sulphide from gas, natural gas and other chemical industries. Also the best additive in composing carbon bisulfide.
| Spec |
Activated Carbon uses Air Desulfuration |
| ZY-2.0 |
ZY-3.0 |
ZY-4.0 |
| Hardness(%) |
>95 |
>93 |
>90 |
| Sulphur Capacity(mg/g) |
850 |
900 |
950 |
| Specific Surface Area(m2/g) |
800 |
850 |
900 |
| Ash Content(%) |
<15 |
<15 |
<15 |
| Moisture(%) |
<3 |
<3 |
<3 |
| Grain Diameter(mm) |
Φ2.0 |
Φ3.0 |
Φ4.0 |
| Loading Density(g/l) |
470-540 |
470-520 |
470-510 |
| Spec |
ZY-5.0 Activated Carbon uses Fe2o3 Decolourant |
| A(usually temperature) |
B(middel-temperature) |
| Colour |
brow |
red-brown |
| Specifications(mm) |
16x5 |
6x5 |
| Diameter(mm) |
5.0 |
5.0 |
| Fe2o3 content(%) |
>50 |
>90 |
| Pile Density(kg/l) |
0.7-0.8 |
1.4-1.5 |
| Specific Surface Area (m2/g) |
80 |
20-30 |
| Side Hardness(n/m) |
50 |
110-170 |
| through Sulphur Capacity (%) |
≥30 |
≥20 |
| Amount Sulphur Capacity (%) |
≥40 |
≥80 |
| Saturation Sulphur Lapacity(%) |
50 |
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| Spec |
ZY-6.0 Activated Carbon uses liquid desulfuration |
| Colour |
yellow or brown |
| Diameter(mm) |
5.5-6 |
| Altitude(mm) |
1-15 |
| Pile Density(kg/l) |
0.5-0.55 |
| Specific surface Area(m2/g) |
5-15 |
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