Production method of activated carbon from petroleum coke as raw material

摘要

The present invention relates to a method for producing activated carbon made from petroleum coke, and more particularly, to a method for producing activated carbon from petroleum coke by contacting caustic soda with low-grade petroleum coke to remove sulfur and minerals contained in petroleum coke, It is possible to produce activated carbon.;In the present invention, mixing ratio of caustic soda / low-grade petroleum coke to low-grade petroleum coke is 3 to 4, reaction temperature is 520 to 550 ° C, reaction time is 20 to 60 minutes, acid concentration is 0.3 to 1N hydrochloric acid, To 30 minutes, high-quality petroleum coke is formed and activated carbon having excellent adsorbability can be produced.