Henan Shangchen New Material Technology Co., Ltd.

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Business Type: Manufacturer

Main Products: activated carbon ,coconut shell activated carbon ,coal based activated carbon ,columnar activated carbon ,powder activated carbon ,nut shell activated carbon ,wood activated carbon ,granular activated carbon ,activated carbon for water treatment ,activated carbon for air purification ,food grade activated carbon ,activated carbon for decolorization

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Product Details

Coal based Granular Activated Carbon

Coal based granular activated carbon takes high quality bituminous coal from Xinjiang with low ash and low sulfur as raw material, which is made through crushing, screening, carbonizing, catalyzing and activation radioactivation. The ash of the raw coal is less than 2%.The product has strong adsorption capacity, low ash, less impurity, large packing density, which is suitable for air purification, drinking water purification, catalyst carrier, product decolorization, solvent recovery and etc. And the properties of product can reach the wood carbon level. The ash content falls to less 2% by used special process of ash from processing. As the low ash and low iron carbon can be used instead of wood activated carbon, which is widely used in the industries with particular requirements such as medicine, electronics, chemical and etc.
 Quality Indicator

Items	30-40mesh	1-2mm	2-4mm	Powder
Iodine volume	850～1050mg/g	850～1050mg/g	850～1050mg/g	900～1200mg/g
CTC adsorption value	≥60%	≥60%	≥60%
Loss on drying	≤10%	≤10%	≤10%	≤10%
Lgnition residue	8～15%	8～15%	8～15%	8～15%
Abrasive resistance	≥90%	≥90%	≥90%	≥90%
Methylene blue	120-180mg/g	120-180mg/g	120-180mg/g	120-180mg/g
Pore volume	≥0.65cm3/g	≥0.65cm3/g	≥0.65cm3/g	≥0.73cm3/g
Rate of floatage	≤2%	≤2%	≤2%	≤3%
Benzene adsorption value	≥140mg/g	≥140mg/g	≥140mg/g