Carbon na-arụ ọrụ granular bụ nke sitere na shei aki oyibo, shei mkpụrụ osisi, na coal site na usoro mmepụta ihe.A na-ekewa ya n'ime ihe ndị edoziri na amorphous.A na-eji ngwaahịa eme ihe n'ọtụtụ ebe na mmiri ọñụñụ, mmiri ụlọ ọrụ mmepụta ihe, ime ime, ọgwụgwọ gas n'efu, decolorization, desiccants, ọcha gas, na mpaghara ndị ọzọ.
Ọdịdị nke granular na-arụ ọrụ carbon bụ nwa amorphous ahụ;Ọ mepụtara usoro pore, arụmọrụ adsorption dị mma, ike ọrụ dị elu, ma dị mfe ịmaliteghachi ugboro ugboro;A na-eji ya eme ihe maka nhicha nke gas na-egbu egbu, ọgwụgwọ gas na-ekpofu ihe, ụlọ ọrụ mmepụta ihe na ime ụlọ, mgbake mgbaze, na akụkụ ndị ọzọ.