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HONEYCOMB ACTIVATED CARBON
蜂窝活性炭 |
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| Starblue's honeycomb activated carbon adopts the anthracite from Ningxia as the main material. After a long period of production and application, we have the honeycomb activated carbon frm 400 iodine to 800 iodine. The particular size and
specification carbon are able to be ordered. Honeycomb activated carbon has large specific surface area,developed micropore and high adsorption capacity. It has less air drag and it is easy for desorption.Honeycomb can adsorpt different
gas such as benzene,formaldehyde,acetone,ethanol,methanol,ether,acetic, acid,styrene etc. |
Honeycomb-like activated carbon filter is a new type of absorption material made by high quality powder activated carbon and binder. As picture below, honeycomb carbon block has a large amount of through holes from one end to another end in
a cubic or cylindrical shaped block. This kind of structure gives low pressure drop, high mechanical strength and more contact surface with gas. Honeycomb carbon block is mainly used for vapor phase pollutants removal.now it is widely
use for air purification system which is high flow rate, low-concentration VOC pollutant air streams
This product is not only for industrial application, it also could develop to home application device to control odor, contaminant gas and vapor content with high efficiency |
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XL400N |
XL400WP |
XL500N |
XL500WP |
XL600N |
XL600WP |
XL700N |
XL700WP |
XL800N |
XL800WP |
| size |
mm |
100*100*100 |
100*100*100 |
100*100*100 |
100*100*100 |
100*100*100 |
| 100*100*50 |
100*100*50 |
100*100*50 |
100*100*50 |
100*100*50 |
| micropore |
per/in
2
|
100-400 |
100-400 |
100-400 |
100-400 |
100-400 |
| water resistance |
NO |
YES |
NO |
YES |
NO |
YES |
NO |
YES |
NO |
YES |
| iodine |
mg/g |
400-450 |
500-550 |
600-650 |
700-750 |
800-850 |
| surface area |
m
2
/g
|
600 |
700 |
800 |
900 |
1000 |
static benzene adsorption rate
|
% |
30-35 |
35-40 |
40-45 |
45-50 |
50-55 |
| dynamic benzene adsorption rate |
% |
25-30 |
30-35 |
35-40 |
40-45 |
45-50 |
| CTC rate |
% |
≥35 |
≥40 |
≥45 |
≥50 |
≥55 |
| volume density |
g/ml |
0.4-0.42 |
0.4-0.42 |
0.38-0.4 |
0.38-0.4 |
0.38-0.4 |
| Compressive Strength |
Mpa |
0.9;0.3 |
0.9;0.3 |
0.9;0.3 |
0.9;0.3 |
0.9;0.3 |
| moisture conteng |
% |
≤5 |
≤3 |
≤5 |
≤3 |
≤5 |
≤3 |
≤3 |
≤3 |
≤3 |
≤3 |
| ash content |
% |
≤15 |
≤15 |
≤7 |
≤3 |
≤7 |
≤3 |
≤5 |
≤3 |
≤5 |
≤3 |
| air speed of empty tower(0.8m/s) thinckness 60cm |
pa |
490 |
490 |
490 |
490 |
490 |
Advantage of honeycomb carbon
From product structure, it is easy to understand honeycomb has lower pressure drop when gas go through the holes. A test was done to compare pressure resistance between carbon pallets 1-8 mesh and honeycomb 100 cells per square inch (CPSI), at gas linear velocity 0 to 2.0 meter/second, Honeycomb carbon block has far lower pressure drop trend.
Another study with 300 CPSI honeycomb block and 4mm granular activated carbon was done by a Japan company. At liner velocity 1m/s, Honeycomb is only 1/10 of granular carbon on pressure drop.
Honeycomb carbon has a higher external surface area of adsorbent compare to granular carbon，it has 2X bigger contact areas for adsorption if using 100 CPSI, 4X if using 300 CPSI honeycomb.
Honeycomb shape could be cubes, round cylinders, oval, square and rectangular cylinders, holes density could be 100 to 300 cells per square inch.
It is possible to reduce gas purification system size and energy consumption with application of honeycomb carbon, especially to those high flow rate, low-concentration pollutant air streams devices.
The pollutants can be removed by honeycomb activated carbon: benzene, carbon tetrachloride, acetone, ethanol, aether, carbinol, acetic acid, ethyl ester, cinnamene, chlorine, phosgene, foul gas, butane, etc.
