Process for conversion of fuel grade coke to anode grade coke

摘要

A process of conversion of fuel grade coke produced through thermal cracking of heavy petroleum residue to anode grade coke. The process employs high sulfur fuel grade coke as the feedstock to produce low sulfur coke, which can be used to manufacture electrodes for use in the aluminum industry. A related system is adapted to remove metal content from coke and convert fuel grade coke to anode grade coke.