hot selling granular activated carbon for oil bleaching chemicals
Product specification:
Supply wood based powder for food grade activated carbon can be made to any grade of absorb ability, discolor ability, any sieve per customer's requirement. It's high rate of absorption, strong ability of discoloring help to speed the refine, catalyze and coagulate effect. It reduces user's construction and maintaining cost effectively. Powdered AC is widely used in water plant, food and medicine industry.
Uses:
Mainly used in many kinds of air cleaner, air-conditioner air condition fan, computers monitor, lampblack purification and so on. It also can be used in living domain, such as making activated carbon shoe pad, health care mattress, pillow core, the refrigerator and so on, and has good deodorizing effect. It is designed for the removal of objectionable tastes, chlorine, unpleasant odor, color spore, lead, and microorganisms. At the same time, it keeps high flow.
Advantage:
1). One of the supplier for Norit.
2). High methylene blue: 200mg/g min
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.
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 pollution 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 food grade Phosphoric acid solution and catalyst to the dried sawdust to soak for 30 mins
5. 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 bigger
6. Testing the semi product (testing the product every 30 minutes, and 48 times a day)
7. Acid washing( washing the phosphoric acid and impurities to be divided from the carbon
8. Water washing (3 times by boiling water, 2 times by cooling water.
Spcification:
Item
|
Data
|
Item
|
Data
|
Iodine value
|
900-1000mg/g
|
Methylene blue Value
|
120-160mg/g
|
Molasses
|
80-120%
|
Density
|
0.32 g/cm3
|
PH
|
5-7
|
Size
|
200mesh 90% min
|
Moisture
|
5% max
|
Ash
|
3% max
|
Iron
|
80ppm
|
Water soluble
|
3% max
|
|
10ppm
|
Heavy metal
|
15ppm
|
Package: 1.Small bag:25kg/20kg PP bag,2. Big bag:500kg-550kg bag,3.According to customer's requrements.
Shipping: 1. 20GP FCL:10tons,2. 40HQ:20-22tons,3.40HQ fcl:22tons,or 26 tons,The above quantity without pallet. Stroage: 1.Must be stored in fireproof building,2. Not be mixed with oxidizing agent,3.Storage place must ban naked frame.
Company Profiles:
We are a professional manufacturer which has already had about eight years history of Activated Carbon production and domestic trade. Now we devotes to develop our international trade. Our main products include activated carbon, polyacrylamide, polyaluminium chloride, zeolite, manganese sand. anthracite filter, and so on. We insists the principle of " Integrity Management, High Quality, Good Service " to promote our rapid development.
FAQ:
Q: Where is your factory located? How can I visit there?
A:Our factory is located in Henan Province,China which has rich coal.All our clients, from home or
abroad, are warmly welcome to visit us.
Q: How can I get the sample?
A:We'd like to supply samples free of charge, but you need pay for the freight fees.
Q: How does your factory do regarding quality control?
A:Quality is priority. My company always attaches great importance to quality controlling from the very beginning to the very end.
Q: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and L/C,Paypal, Western Union are the most usual ways we are using.
Q: How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
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