Decolorized and refined carbon

High-quality powdery activated carbon:
1.material:husk and sawdust
2.black powder
3.high purity
4.for sugar manufacture
Technical Specifications
TestItem Name
Targetechnical Index
Absorption of Sulfate-quinoline mg/g ≥e
120
Decoloration of Methylene Blue Absorption (0.15%) mg/0.1g
135
Molysite % ≤
0.02
Chloride % ≤d
0.1
Ash Ccontent % ≤n
3
Water Ccontent % ≤c
10
pPH Value
5-7
Dissolved in acid % ≤l
0.8
Sulfate % ≤t
0.05
Heavy Metal (Calculated by PbLead) % ≤M
0.003
Not of carbonized
≥shall not be below standard
SulfidSulfide
No response
Cyanide
No response

Items
Technical Target
YQ--1
YQ--2
Decolorigation of methylene blue, ml/0.1g ≥
12
10
Iodine adsorption value, mg/g ≥
1000
900
Loss on drying, % ≤
10
10
pH value
4∼11
4∼11
Particle size 200 mesh, % ≥
90


Remark:
1. This standard is for reference only.
2. If customers have extra request, according to their request.
3. Additional test will be made available as customers required.
4. This standard is according to GB/T 12496.1-12496.22-1999. If customers have their own test method, use theirs.

Speciality and Purpose:
This serial product use wood as raw material, refined by unique process. It has characteristics of advanced mesoporous molecular, strong absorption capacity and fast filter speed. It is widely used for purification of drinking water, alcohol and all kinds of water for drink, recycling treatment of domestic waste water.