What is CTC % in Activated Carbon

What is CTC % in Activated Carbon?

CTC stands for Carbon Tetra Chloride. 

CTC % shows activated carbon’s capacity to adsorb and it’s expressed as a W/W %.

CTC % describes the internal porosity of materials indicating how effectively it can trap gases.

So, CTC % is majorly considered for air filtration application

CTC % is also universally accepted as a means of specifying the degree of activation or quality of activated carbon. 

Commercially available carbons range from 20% to 90% CTC activity.

For some rare applications it can also go upto 100% CTC

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