wood based acid washed Powdered Activated Carbon

Powder activated carbon
1, food grade
2, sugar decolorization
3, wood based fine powder
4, meet ISO9001:2008.
A. Powdered Activated Carbon - acid washed
Powdered Activated Carbon, use wood chips and nutshell as raw material, refined by activator(zinc chloride, phosphoric acid). Black powder, non-toxic, tastless, generally insoluble. It has the best absorption, apply to decolorization and refining of glucose, sucrose, maltose and other sugars production, as well as the macromolecules pigment removal\purification\refining of Citric acid, Cystine, Oil.
Item
MQ-PAC01A
MQ-PAC01B
MQ-PAC02A
MQ-PAC02B
first class
second class
first class
second class
Caramel decoloriztion min
100%
90%


0.15% methylene bule min


12 ml
10 ml
PH value
3~5
3~5
5~7
7~9
Ferric salts max
0.05%
0.10%
0.05%
0.10%
Chloride max
0.20%
0.25%
0.25%
0.25%
Residues after burning max
4.0%
8.0%
5.0%
2.0%
Weight loss after drying max
10%
15%
10%
15%
B.Pwodered Activated Carbon - steamed
Powder Activated Carbon, using high quality charcoal as raw material, be activated by steam processing. Can be used for decolorization, purification, refinement of pharmaceutical, food additives, chemical, beverage production, and water purification.

Item
MQ-PAC03A
MQ-PAC03B
MQ-PAC04A
MQ-PAC04B
first class
second class
first class
second class
0.15% methylene bule min
12 ml
10 ml
14 ml
12ml
PH value
5~7
7~9
7~9
7~9
Ferric salts max
0.05%
0.10%
0.10%
0.10%
Chloride max
0.20%
0.25%
0.20%
0.25%
MgO max
0.25%
0.30%


Acid-soluble substances
3.0%
4.0%


Residues after burning max
5%
8%
9%
10%
Weight loss after drying max
10%
10%
10%
10%