Sin kwang Granular activated carbon is
carbonated coconut skin, coals(brown coal,
bituminous coal), and becomes activated by being
heated as 1,100~1,300? in reduction current
rotating furnace. The size of the particle could be
manufactured as 0.25mm ~ 5mm, according to the
customers? request.

The material for particle Activated
carbon is sawdust, and we restore this sawdust
under the reduction current in flow layer of
900~1000?.  It is generally used for
discoloration, deodorization, removal of
impurities and bas taste of liquid phase material.