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    Current:Home » Product Categories » » (200mesh) wooden activated carbon for glucose with 140% caramel decolorization
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    (200mesh) wooden activated carbon for glucose with 140% caramel decolorization
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    Product:
    Brand: aa 
    Price: 2500.00USD/ 
    MOQ: 1  
    Total supply:
    Delivery time: From the date of payment from the buyer within days of delivery
    update time: 2016-07-16 05:36  Valid to:Long-term effective
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      (200mesh) wooden activated carbon for glucose with 140% caramel decolorization

     

     

    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 300mg/g.

     

     

    2.production process

     

     

    Choosing the wood chips or sawdust from China fir as raw materialà Sieving the raw material from wood sawdust to be sure the material is without pollutionl from the Purifying Device which is imported from Switzerlandà Drying the sawdust in the Drying Equipment to control the moisture be around 10à Adding the food grade Phosphoric acid solution and catalyst to the dried sawdust to soak for 30 minsà Carbonized the   wood sawdust which is with phosphoric acid in the rotary under   high       temperature, during the activation, the carbon molecular structure is changing so that the hole space and the specific surface area will be biggerà Testing the semi product (testing the product every 30 minutes, and 48 times a day)à Acid washing( washing the phosphoric acid and impurities to be divided from the carbonà Water washing (3 times by   boiling water, 2 times by cooling waterà Testing the semi product (testing the product every 30 minutes, and 48 times a day)à Drying and crushing (water and particles control)à Packing the product.

     

     

     

     

    3. Advantage:

     

     

     

    1. One of the supplier for Norit.

     

    2. High methylene blue: 300mg/g

     

    3. High adsorption of caramel: 140%

     

    4. Food grade: using the food grade phosphoric acid which has been passed the certificate of EU food grade.

     

    5. Low metal content: Fe content is lower than 200ppm

     

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

     

     

     

     

     

     

     

     

    4. Specification

     

     

     

     

    1.Item

    Phosphoric acid method wood based activated carbon

    testing standard

    2.Grade

     AAA (food grade)

     

    3.Raw material

     Chinese fir sawdust

     

    4.Methylene blue decoloration

     20ml/0.1g

     

    5.Caramel decolorizing

     140%

     

    6. Specific surface area

    1350m2/g

     

     7.Iron content

     200ppm

     

     8.Ash content

     3%

     

     9.PH Value

     3-5

     

     10.Moisture content

     10%

     

     11.Chloride

     0.05%

     

     12Mesh size

      200mesh or 325mesh

     

     13.Package

    20kg/bag 20FCL:10T   40FCT 20T

     

     14. Supply ability

     300T/Month

     

     15.Delivery

     15days

     

     16.Port

     Shanghai .Guangzhou

     

     

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