[EN] METHODS FOR UPGRADING OF CONTAMINATED HYDROCARBON STREAMS<br/>[FR] PROCÉDÉS DE VALORISATION DE FLUX HYDROCARBONÉS CONTAMINÉS
申请人:AUTERRA INC
公开号:WO2014018082A1
公开(公告)日:2014-01-30
A method of upgrading a heteroatom-containing hydrocarbon feed by removing heteroatom contaminants is disclosed. The method includes contacting the heteroatom-containing hydrocarbon feed with an oxidant to oxidize the heteroatoms, contacting the oxidized- heteroatom-containing hydrocarbon feed with caustic and a selectivity promoter, and removing the heteroatom contaminants from the heteroatom-containing hydrocarbon feed. The oxidant may be used in the presence of a catalyst.