Shanghai Activated Carbon Co.,Ltd.
Shanghai Activated Carbon Co.,Ltd.
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1.5mm Anti-CO 80 Impregnated Extruded Pellet Coal Activated Carbon for Packing Canister/Fire Escape Hood/Self-rescuer
Description
It is a kind of coal-based extruded activated carbon for packing canister,fire escape hood,self-rescuer etc,for the protection against CO.
Physical activation: The precursor is developed into activated carbons using gases.
This is generally done by using one combination of the following processes:
1.) Carbonization: Material with carbon content is pyrolyzed at temperatures in the range of 300–700℃, in absence of oxygen (usually in inert atmosphere with gases like argon or nitrogen)
2.) Activation/ Oxidation: Raw material or carbonised material is exposed to oxidizing atmospheres (carbon monoxide, oxygen, or steam) at temperatures above 700 ℃, usually in the temperature range of 700–900℃. The product is also designed to comply with all the applicable provision of AWWA standard for extruded activated carbon
Applications
The product is used primarily for packing canister, fire escape hood, self-rescuer etc,for the protection against CO. This carbon is a coarser mesh media and is generally used in deep bed filters where pressure drop may be concerned.It functions as a dual purpose media providing both filtration and adsorption.
Specification
| Specifications | Value |
| Against CO | 80 (min) |
| Screen Size by weight, US Sieve Series | |
| Partical Size | 1.5mm |
Advantages
Filter of the air, for this kind of activated carbon has the combined function of physical adsorption and chemical decomposition.Decomposing formaldehyde,ammonia,benzene, cigarette, lampblack and other noxious emissions and peculiar smell of the air, especially cancerogenic aromatic compounds. Having strong adsorption ability, it is a common adsorbent, catalyst, or catalyst carrier for the function of fully contact with harmful gas. Clear air will be produced and harmful gas will be absorpt to its pores.