STEAM ACTIVATED CARBON Steam activation is the most widely used process because it is generally used to activate both coconut shell and coal based carbons. Steam activated carbons are produced in a two-stage process. Firstly the raw material, in the form of lumps, pre sized material, briquettes or extrudates, is carbonized by heating in an inert atmosphere such as flue gas, so that dehydration and devolatilization of the carbon occur. For this stage temperatures usually do not exceed 700 C. Carbonization reduces the volatile content of the source material to under 20%. A coke is produced which has pores that are either small or too restricted to be used as an adsorbent. |STEAM ACTIVATED CARBON IN VADODARA| |STEAM ACTIVATED CARBON IN GOA| |STEAM ACTIVATED CARBON IN PUNJAB| |STEAM ACTIVATED CARBON IN GUJARAT | |STEAM ACTIVATED CARBON IN DELHI| |STEAM ACTIVATED CARBON IN TAMILNADU||STEAM ACTIVATED CARBON IN JUNAGHADH| |STEAM ACTIVATED CARBON IN MUMBAI|