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Coal activated carbon for desulfurization has developed porosity,mainly used for the chemical raw material gas, ,chemical synthesis gas,the carbon dioxide and hydrogen of pharmaceutical and beverage industry, nitrogen, hydrogen chloride inert gas and the purification of atomic facilities, but also for the drop off pollutants in the air and classification purification of gas mixtures.
Product Specifications(GB/T 7701.1-1997)
Type | Grain size | Iodine value mg/g | CCL4 % |
Ash? % |
Bulk specific weight g/L | Strength? % ? |
Moisture? % ? |
ZK-4.0(A) | Ф4.0 | ≥900 | ≥55 | 6-12 | ≥400 | ≥95 | ≤5 |
ZK-4.0(B) | Ф4.0 | ≥1050 | ≥70 | 8-12 | ≥380 | ≥90 | ≤5 |
ZK-4.0(C) | Ф4.0 | ≥1100 | ≥80 | 8-15 | ≥360 | ≥90 | ≤5 |
PK 8x16 | 8x16 | >1000 | ≥60 | 8-12 | ≥400 | ≥95 | ≤5 |
pk 4x10 | 4x10 | >1050 | ≥70 | 8-15 | ≥380 | ≥90 | ≤5 |
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