Quality control of fuels (gasoline, diesel, kerosene)

Quality control of polyols Fast results on hydroxyl value with NIR pre-calibrations HIGHLIGHTS − C  ompliant with ASTM D6342-12 and ISO 15603:2011 − Based on real product spectra − Can be used by non-specialists Pre-calibrations expedite and simplify quality…

AN-NIR-080 Quality Control of Diesel Fast and straightforward determination of cetane index, flash point, CFPP, D95, and viscosity with NIRS Summary The cetane index (ASTM D613), flash point (ASTM D56), cold filter plug point (CFPP) (ASTM D6371), D95 (ISO 3405),…

Near-Infrared Spectroscopy Application Note NIR–25 Real-time inline predictions of jet fuel properties by NIRS NIR predicted vs. lab values of API gravity R2 = 0.9858 SEC = 0.2585 SECV = 0.2728 NIRS XDS Process Analyzer Raw data of 105 overlaid…

AN-NIR-096 Quality Control of Diesel Moisture determination within one minute using NIRS Summary Fuels can incorporate traces of water during the production process, in transport, and while in storage. Excessive water in fuels poses several problems. For example, elevated water…