Naphtha (petroleum), heavy coker; Kerosine — unspecified; [A complex combination of hydrocarbons from the distillation of products from a fluid coker. It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly in the range of C6 through C15 and boiling in the range of approximately 157 °C to 288 °C (315 °F to 550 °F).]