
Company Information
Ask for more detail from the seller
Contact SupplierIn GAS PHASE adsorption, Granular Carbon is almost always used because the pressure drop in the carbon bed is of prime importance and only Granular Carbon will allow sufficient flow with an acceptable pressure drop. In LIQUID PHASE applications, both Granular and powered carbon can be used.
Due to SUPERIOR ADSORPTION, HIGH DENSITY, LOW ATTRITION LOSS, use of Granules has resulted in increased service life, greater filter efficiency, fewer regeneration cycles and economy on Hardware costs. Activated Carbon Granules made from coconut shell charcoal is used when a single product or grade is being continuously treated in large quantities. Normally Granular Carbon can be regenerated which involves washing or burning off the impurities and restoring the pore structure.
| Specification | GVC - IV | GVC - III | GVC - II | GVC - I | GVC-I-SP |
|---|---|---|---|---|---|
| Iodine No. mg / gm min. | 500 | 600 to 700 | `700 to 800 | 900 to 1050 | 1100-1200 |
| Apparent Density gm./cc.min | 0.6 | 0.57 | 0.54 | 0.5 | 0.49 |
| CTC% min. | 20 | 40 | 50 | 55 | 60 |
| Ash max % | 3 | 3 | 3 | 3 | 3 |
| Moisture max% | 5 | 5 | 5 | 5 | 5 |
| Hardness min% | 95 | 95 | 90 | 90 | 90 |
| Surface area | 550 | 650 | 750 | 950 | 1150 |
| sq. m / gm. min PH Value | 45148 | 45148 | 45148 | 45148 | 45148 |
| Sieve Size requirement Any standard sieve size to suit Customer's | |||||