With selected low ash low sulphur bituminous coal as raw material, adopted agglomeration process and steam activation. The sugar carbon produces good hardness and high internal surfance area with optimum pore size to adsorb color bodies and odor molecules from solution. It is acid washed to reduce ash and iron content which ensures the safer and cleaner treated solution. The carbon can be reactivated by thermal activation to reduce the overall cost.
The acid washed sugar carbon is used in organic sugar refining and decolorisation and purification of chemical industry such as lyrcine. succinic , organic esters soda ash etc
Sugar carbon impregnated with MgO is what we developed and applied successfully in cane sugar industry when exported to foreign customers.
Using well-selected Datong bituminous coal and strictly-controlled steam activation. The carbons have the following performance:
high internal surface area,optimised pore size, developed transport pore, high hardness, high blue number. All of which makes it more suitable for liqued phase application.
The direct granular activated carbon can be processed into different size (4-325mesh) upon the request of customer.
Selecting low ash low sulphur bituminous ,adopting agglomeration process and well-controlled steam activation. The activated carbons display good hardness and high internal surface area , thus effectively adsorb the organic pollutants with large and small molecules and remove the taste and odor compounds and bear repeated backwashing and resist the abrasion.
The granular activated carbons functioned as both filtration and adsorption mainly treat the surface and ground water source and produce the clean drinking water.
