NMR Express-analyser for quality monitoring of motor fuel

2nd Conference on Plasma & Laser Research and Technologies

Protasov, E.A.^1 ; Protasov, D.E.^1

National Research Nuclear University MEPhI, Kashirskoe sh. 31, Moscow

115409, Russia^1

关键词: Ferrocenes;    Gas stations;    Measurements of;    Motor fuels;    Quality monitoring;    Rapid analysis;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/747/1/012065/pdf
DOI  :  10.1088/1742-6596/747/1/012065

来源: IOP

【 摘 要 】

A method for the rapid analysis of motor fuel quality was developed by artificial increase of the octane number through dissolving ferrocene in a low-octane gasoline (C10H10Fe). Measurements of the spin-lattice relaxation time of nuclear magnetic resonance is used for determination of ferrocene presence in standardized and real fuel from gas stations. The results of measurements of the relaxation characteristics among certain grades of motor fuel with dissolving ferrocene therein are presented.