Sell activated carbon for pharmaceutical purification @China (Mainland)

· Zinc chloride method wood based activated carbon for pharmaceutical&injection

1.production process

1.Choosing the wood chips or sawdust as raw material

2.Sieving the raw material from wood sawdust

3.Drying the sawdust ,to control the moisture be around 10%

4.Adding the zinc chloride solution and catalyst to the dried sawdust to soak for 30 mins

5.Carbonized the wood sawdust which is with zinc chloride acid solution in the Plate furnace

,6.Testing the semi product

7.Acid washing

8.7.Water washing

8.Testing the semi product

9.Drying and crushing

10.10.Packing the product.

2.Specification

1.Item	Zinc chloride method wood based activated carbon
2.Grade	AAA (food grade)
3.Model	ED-ZnAC-15
4.Raw material	Chinese fir sawdust
5.Methylene blue decoloration	15-18 ml/0.1g
6.sulfate value	Less than 0.1%
7. Iodine value	1000mg/g
8.Iron content	150- 200ppm
9.Ash content	3%
10.PH Value	4-5 or 4-6
11.Moisture content	10%
12.Chloride	400ppm
13.Mesh size	200mesh or 325mesh
14.Package	20kg/bag 20FCL:10T 40FCT 20T
15. Supply ability	300T/Month
16.Delivery	15days
17.Port	Shanghai, Guangzhou

More information and latest price please contact Ann free.

Or call me +86 13767188564

Post by Ann Guan Chemicals @2013-03-13 08:21:38

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