The products are made from high quality raw materials like coconut shell, apricot nutshell and walnut shell, and are designedly producted by drying, charring and high temperature steam activating. Characterized by large specific surface area, strong adsorption power, high mechanical strength, and varieties of sizes, they are widely used in air purification, catalyst carrier .extraction of noble metal, solvent recovery and decolorization of medicines, especially in treatment of industrial and drinking water.
Specifications | YK-1/YK-2 | YK-3 | YK-4 | YKA-1 | YKA-2 | GK coarse type | GK fine type | GKA coarse type | GKA fine type |
Lodine value | 1000min | 1000min | 950min | 1000min | 1000min | 950min | 950min | 950min | 950min |
Moisture% | 10max | 10max | 10max | 10max | 10max | 10max | 10max | 10max | 10max |
Abrasion resistance% | 90min | 90min | 90min | 90min | 90min | 90min | 90min | 90min | |
PH | 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 | |
Apparent density(g/l) | 430-530 | 450-550 | 430-530 | 430-530 | 350-430 | 350-450 | 350-430 | 350-450 | |
Particle size: 2.5-6.68mm 0.9-2.5mm 0.45-0.90mm Below0.45mm | 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 methods:according to GB/T12496-1999 stipulations. For external stand, refer to ASTM STANDARD FOR ACTIVATED CARBON & AWWA STANDARD FOR ACTIVATED CARBON.
• Packing: net 25kgs,put in woven bag with plastic film and Kraft paper bag inside, or meet special requirement of customers.