Laserfiche WebLink
a <br /> r <br /> Example calculation; i m n-paraffins (np) <br /> ft3 nn _lb.n lb-gas. <br /> Xnp w .114 ftp ps 40 fin 6 Jt-mo _e gas <br /> b asbin _ <br /> 46 ft fag 77 lb-mole np <br /> Xnp - 0.12 lb-mol n-paraffins <br /> b-mol gasoline <br /> Eydrocarbon Molar Fraction (Xj <br /> M-Parafins 0.12 <br /> Iso a cycloparaffins 0.44 <br /> mono-olefins 0.10 <br /> mramatics 0.34 <br /> Gasoline 1.00 <br /> III. A Arent benzene detected per mole o= h drocarbon "i" <br /> present <br /> Assume: PIA calibrated to benzene <br /> F IRbi - (Dsi) (Xi) <br /> i <br /> where: Nbi t apparent benzene detection lb-mole benzene <br /> b-mole i <br /> DSiL <br /> detection sensitivity of i lb-mole detected <br /> lb-mole Aetna <br />