90691825
May 5, 2021
Metal reclamation services; Material treatment services in connection with recycling; Processing and treating refuse and waste for the recovery of metals; Vanadium extraction in the nature of vanadium metal reclamation services; Waste processing services, namely, processing of spent refinery catalysts, gasification ashes, gasification residues, and secondary raw materials containing vanadium for the reclamation of vanadium metal used in the production of ferrovanadium, high purity vanadium pentoxide and vanadium chemicals
Treatment of Materials