NOVELTY – The method involves adding a doped solvent with chemical marking to identify a sample of adulterated gasoline in a simple and fast way, and to perform quality control of the gasoline. USE – For identifying adulterated gasoline by solvent detection using chemical markers for spectrometry of masses with ionization to atmospheric pressure. For use by laboratories rendering services for the National Petrol Agency, Consumer Protection Agency, and Environmental Agency. ADVANTAGE – Provides an inexpensive, simple and fast way of determining adulterated gasoline with improved efficiency using a spectrometry of masses for the analysis of the chemical marker.

Main Application Field

S03 (Scientific Instrumentation)

INVENTORS:

EBERLIN MARCOS NOGUEIRA
AUGUSTI DANIELLA VASCONCELLOS
HADDAD RENATO
AUGUSTI RODINEI

71_SOLVENTE

Patent number: BR200503345-A;BR200503345-B1

PATENT STATUS:

GRANTED

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607

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