SEARCH Articles Figures Tables Aromatic Hydrocarbons and Petroleum Aromatic compounds, production petroleum refining industry Aromatic hydrocarbons in petroleum Aromatics from Petroleum Aromatization during petroleum formation PETROLEUM NAPHTHA (aromatic Petroleum Aromatic hydrocarbons Petroleum aromatic compounds from Petroleum-based polyesters biodegradable aromatic copolyesters Polynuclear aromatic hydrocarbons petroleum