A kind of method and the active carbon preparing active carbon using slurry oil waste residue

The present invention provides a kind of methods and the active carbon that active carbon is prepared using slurry oil waste residue, the following steps are included: the catalytic cracked oil pulp waste residue that plate frame filter and leaf filter are discharged is carried out desiccation by (1), biomass or plastics are ground, in the slurry oil waste residue after being then added to desiccation；(2) activating solution, and the impregnating active while stirring at 50~100 DEG C is added, it is dry after activation；(3) then, it under an inert atmosphere, is pyrolyzed under conditions of 600~900 DEG C, through supercooling, washing, drying, the slurry oil waste residue active carbon is made.It is combined using being added with abandoned biomass or industrial waste plastics, then the operation activated, being pyrolyzed, a kind of new approaches are provided to the resource utilization of slurry oil waste residue, has many advantages, such as at low cost, the simple less investment of equipment, easy to operate, pollution-free, and the by-product in preparation process can recycling and reusing, can sufficiently recycle each component of slurry oil waste residue.