Detailed Product Description
The product is used the high-quality coconut shell as raw material. The product has the bigger surface and the higher intensity and etc. It has all kinds of specifications, such as: granule, little granule and powder carbon. At present, the coconut shell activated carbon has the best effect to purify the drinking water, get rid of the chlorine and deoxidize. It also can be used in the water purifying equipments, such as: water filter, core filtrate and so on.
Technical data of coconut shell activated carbon:
Parameter | Unit | Product type | |||||
E01 type | E02 type | E03 type | E04 type | E05 type | E06 type | ||
Particle size | mesh | 4-8 | 6-12 | 6-12 | 10-28 | 28-42 | 24-60 |
Surface area | /g | ≥1200 | ≥1100 | ≥1100 | ≥1100 | ≥1100 | ≥1100 |
Pore volume | ml/g | 0.40-0.55 | 0.40-0.55 | 0.40-0.60 | 0.38-0.55 | 0.36-0.55 | 0.38-0.55 |
Bulk density | g/ml | 0.44-0.50 | 0.44-0.50 | 0.44-0.50 | 0.42-0.50 | 0.385-0.42 | 0.37-0.47 |
Specific heat | k/g°C | -0.24 | -0.24 | -0.24 | -0.24 | -0.24 | -0.24 |
Kindling point | °C | 420 | / | / | / | / | / |
Abrasion resistance | % | ≥95 | ≥97 | ≥99 | ≥95 | / | ≥95 |
Moisture | % | ≤10 | ≤10 | ≤10 | ≤10 | / | ≤10 |
Ash content | % | ≤4 | ≤4 | ≤4 | ≤5 | / | ≤3 |
PH |
| ≥7 | ≥7 | ≥7 | ≥7 | 5-7 | 4.5-7.5 |
Iodine value | mg/g | ≥1050 | ≥1050 | ≥1000 | ≥1000 | / | ≥1000 |
Methylene blue adsorption rate | ml | / | / | / | 9 | / | ≥13 |
Calcium, magnesium | % | / | / | / | / | / | ≤0.25 |
iron | % | / | / | / | / | / | ≤0.05 |
Chlorine | % | / | / | / | / | / | ≤0.1 |
Benzene adsorption value | % | ≥45 | ≥45 | ≥40 | ≥45 | / | / |
tetrachloride adsorption value | % | ≥60 | ≥55 | ≥50 | ≥60 | / | / |
