Nutshell Activated Carbon TDS
Nutshell-activated carbon is a kind of high-adsorption activated carbon taking high-quality coconut shells, apricot shells and walnut shells as raw materials and going through the refining process of drying, carbonization and high-temperature steam activation. It has characteristics of large specific surface area, strong adsorption performance as well as high mechanical strength, and it has various granularity. It is widely used in fields such as air purification, catalyst carrier, precious metal extraction, solvent recovery and drug decolorization, etc. and it is especially suitable for the purification of industrial and drinking water.
Specification | Unit | coconut shell type | Walnut,apricot nut shell type | ||||||||
YK-1 | YK-2 | YK-3 | YK-4 | YKA-1 | YKA-2 | GK coarse type | GK fine type | GKA corarse type | GKA fine type | ||
lodine value | mg/g | 1000min | 1000min | 1000min | 950min | 1000min | 1000min | 950min | 950min | 950min | 950min |
*Moisture | % | 10max | 10max | 10max | 10max | 10max | 10max | 10max | 10max | 10max | 10max |
Abrasion resistance | % | 90min | 90min | 90min |
| 90min | 90min | 90min | 90min | 90min | 90min |
PH |
| 8-11 | 8-11 | 8-11 | 8-11 | 5-8 | 5-8 | 8-11 | 8-11 | 6-8 | 6-8 |
Ash | % | 5max | 5max | 5max |
| 5max | 5max | 5max | 5max | 5max | 5max |
Apparent density | g/l | 430-530 | 430-530 | 450-550 |
| 430-530 | 430-530 | 350-430 | 350-450 | 350-430 | 350-450 |
Particle size: | % | 85min | 85min | 85min | 90min | 85min | 85min | 85min | 85min | 85min | 85min |
To meet customer's special requiremet,the above listed coconut shell type carbons can be specially reeated and made into Activated Carbon Permeated Silver,catalyst Support Activated Carbon for Vinyl Acetate Synthesis,Activated Carbon for Gold Recovery,etc.
Analysis method: according to GB/T12496-1999 stipulations.For external standard,refer to ASTM STANDARD FOR ACTIVATED CARBON & AWWA STANDARD FOR ACTIVATED CARBON.
Packing：net wt 25kg each，woven bag with plastic film and Kraft bag inside,or meet special requirements of customers.