767 Wood-Based activated charcoal pellets

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Product detail:

        767 Wood-Based Activated Carbon          

 

 

 

 

 

 

 

 

 

 

Zinc chloride method wood based activated carbon for pharmaceutical

 

 

 

1.Eastern Dragon

 

 

 

 

 

Jiangxi Eastern Dragon Charcoal Industry Co.Ltd and Fujian Yuali Activated Carbon Co. Ltd are the biggest manufacturers of wood activated carbon in China with the technology from Institute of Chemical Industry of Forest Products CAF and National Engineering &Technology Research Center of Forest Chemical Industry. Eastern Dragon Charcoal Industry Co. Ltd has its own scientific research team with 2 laboratories and 4 rotaries which are 42 meters length. The main products for Eastern Dragon Charcoal Industry Co. Ltd are the activated carbon with phosphoric acid method, zinc chloride method and steam method. The highest methylene blue can be 15ml/0.1g . to 18ml/0.1g

 

 

 

 

2.production process

 

 

 

 

 

1.Choosing the wood chips or sawdust from China fir as raw material

 

2.Sieving the raw material from wood sawdust to be sure the material is without pollutionl from the Purifying Device which is imported from Switzerland

 

3.Drying the sawdust in the Drying Equipment 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

 

,during the activation, the carbon molecular structure is changing so that the hole space and the specific surface area will be bigger

 

6.Testing the semi product (testing the product every 30 minutes, and 48 times a day)

 

7.Acid washing( washing the zinc chloride solution and impurities to be divided from the carbon with the Hydrochloric acid )

 

7.Water washing (3 times by   boiling water, 2 times by cooling water

 

8.Testing the semi product (testing the product every 30 minutes, and 48 times a day)

 

9.Drying and crushing (water and particles control)

 

10.Packing the product.

 

 

  

 

 

3. Advantage:

 

 

 

 

 

 

 

1. low impurity, low heavy metal impurities. it is used for injection, the 767 activated carbon

 

 

 

2. High methylene blue: 15-18 ml/0.1g

 

 

 

3. lower chloride: 400ppm

 

 

 

4. Low metal content: Fe content is lower than 150-200ppm

 

 

 

5. PH value: 4-5 (general) 4-6 (can adjustment )

 

 

 

6. Low ash: ash content is lower than 3% as per the raw material of China Fir.

 

 

  

 4. 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

 

 

 

 

 

 

5. producing picturer

 

 

 

       

      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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