The criminal act of fuel (gasoline) adulteration still remains a global worry due to its
environmental, health and economic effect. Current methods for the detection of fuel …

In the present work, Fourier transform infrared spectroscopy (FTIR) in association with
multivariate chemometrics classification techniques was employed to identify gasoline …

Gasoline and diesel are the main petroleum products used for road transportation in India.
Due to this reason, adulteration can be done by fraudsters using different miscible …

In this work, transform-infrared spectroscopy (FTIR) was associated with chemometric tools,
especially principal component analysis (PCA) and partial least squares regression (PLSR) …

This work presents a low cost system based on Flame Emission Spectroscopy (FES) that
enables the prediction of fuel adulteration. The spectral data acquired using FES were …

In the last years, the Brazilian Fuel Quality Monitoring Program drastically reduced the
number of analyzed fuel samples as consequence of the current economic crisis in the …

Fourier transform infrared spectroscopy (FTIR) coupled to chemometrics techniques was
used to investigate high quality motor oils samples adulterated with lower quality oils, like …

Brazilian automotive gasoline has been the target of constant adulterations in an attempt to
raise profit margins as a result of the market flexibility and the ensuing increased …

In this work classification of several petroleum products (gasoline, diesel, and kerosene) and
some organic solvents (hexane, paint thinner) using the excitation emission matrices …

Fuel quality control had become increasingly important due to the direct relationship
between fuel quality and vehicle emissions. Variability of gasoline fuel from one refilling …