Coal Based Crushing Activated Carbon, Brand Name : haosen

We are offering coal based crushing activated carbon.
1. Product introduction
jenny at haosensz dot com.
coal crushing 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.
2. Quality indicator gbt7702-2008
1) product name: activated carbon
2) molecular formula: c
3) cas code: 7440-44-0
4) customs code (hs code): 3802.1000
remarks: the quality indicator not listed can be produced by customers’ requirements.
the productive technology of coal crushing activated carbon:
activated carbon manufacturing basically divide into two major processes
first, include dehydration and carbonization, heating materials, drying in the temperature 170 to 600 and making the original organic carbonized about 80%.
second, it is to make carbonized content activation, which is finished through the activator of steam and carbon reaction. In the heat-sink reaction, it is mainly produce the mixed gases composed by co and h2 to burn heating carbonized content to proper temperature(800--1000),which is used to burn all biodegradable materials. So the activated carbon has advanced mesoporous molecular, large specific area and strong absorption capacity.