What is the effect of coal activated carbon
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Posted by Carrie Ge - Filed in Arts & Culture - 724 views
Coal-based activated carbon is developed through a series of processes such as carbonization→cooling→activation→washing. Its appearance is generally black cylindrical activated carbon, unshaped coal granular activated carbon, also known as broken carbon.
Cylindrical activated carbon, also known as columnar carbon, is generally made from powdered raw materials and binders through kneading, extrusion, and carbonization and activation. coconut shell activated carbon for gold recovery It can also be extruded with powdered activated carbon and binder.
It has prosperous pore structure, good adsorption performance, high mechanical strength, easy to regenerate, low cost and other characteristics; used for the purification of toxic gases, waste gas treatment, purification and disposal of industrial and domestic water, solvent recovery, etc. Coal-based granular activated carbon has the advantages of high strength, flourishing pores, larger surface area than the outer surface, and large micropore volume.
Coal-based activated carbon has a strong ability to adsorb various organic matter in water, free chlorine and harmful gases in the air. It is an adsorbent for the deep purification of urban drinking water and is used to remove bacteria and harmful gases in the air. Coal-based activated carbon has a prosperous pore structure, good chemical stability and mechanical strength, and is a kind of carbon adsorption material.
According to the different surface morphology, coal-based activated carbon can be divided into coal-based granular activated carbon and coal-based powdered activated carbon. Granular activated carbon is further divided into coal-based formed carbon [including columnar carbon, briquette carbon (or pressed carbon) and spherical carbon And raw coal crushed activated carbon.https://chinactivecarbon.com
According to different uses, activated carbon can be divided into multiple uses such as water purification, air purification, decolorization, solvent recovery, injection, protection, etc. Because of its acid, alkali and heat resistance, and the granular activated carbon can be easily regenerated after being saturated with adsorption.