Identification of adulteration of gasoline applying multivariate data analysis techniques HCA and KNN in chromatographic data

VL Skrobot, EVR Castro, RCC Pereira, VMD Pasa… - Energy & …, 2005 - ACS Publications
… origin of gasoline samples with three different grades on the basis of chromatographic data.
… also employed to detect adulteration in whisky samples using chromatographic data. Tan et …

Use of principal component analysis (PCA) and linear discriminant analysis (LDA) in gas chromatographic (GC) data in the investigation of gasoline adulteration

VL Skrobot, EVR Castro, RCC Pereira, VMD Pasa… - Energy & …, 2007 - ACS Publications
data would supply enough information to identify the subtle differences between pure gasoline
… the presence of solvents in gasoline based on chromatographic data. As far as we are …

Identification of gasoline adulteration using comprehensive two-dimensional gas chromatography combined to multivariate data processing

MP Pedroso, LAF de Godoy, EC Ferreira… - … of Chromatography A, 2008 - Elsevier
… with flame ionization detection (GC × GC–FID) data and multivariate calibration (multi-way …
the concentration of gasoline on samples from chromatographic data. Blends of gasoline and …

Monitoring petroleum fuel adulteration: A review of analytical methods

BP Vempatapu, PK Kanaujia - TrAC Trends in Analytical Chemistry, 2017 - Elsevier
adulteration. Detailed discussions on the role of physico-chemical, chromatographic and
spectroscopic methods in gasolinedata has been used for discriminating between adulterated

[HTML][HTML] Brazilian gasoline quality: study of adulteration by statistical analysis and gas chromatography

LSM Wiedemann, LA d'Avila… - Journal of the Brazilian …, 2005 - SciELO Brasil
… published previous chromatographic data on gasoline samples. In this work, detection of
organic solvent gasoline adulteration by statistical approach and gas chromatography analysis …

Adulteration detection of Brazilian gasoline samples by statistical analysis

LSM Wiedemann, LA d'Avila, DA Azevedo - Fuel, 2005 - Elsevier
… Organic solvent adulterations of gasoline samples have been … together with gas
chromatographic analyses data were … solvent gasoline adulteration by gas chromatography and …

Rapid detection of fuel adulteration using microfabricated gas chromatography

M Chowdhury, A Gholizadeh, M Agah - Fuel, 2021 - Elsevier
… The data presented in this paper show that adulterated diesel with kerosene can be … only
the first few seconds of chromatographic data are needed). Refractometric detection methods …

Rapid and sensitive method for detecting adulterants in gasoline using ultra-fast gas chromatography and Partial Least Square Discriminant Analysis

MG Nespeca, JFVL Munhoz, DL Flumignan… - Fuel, 2018 - Elsevier
… Autoscaling is a typical preprocessing of chromatographic data when FID is used as
detector because different compounds usually present different response factors. In addition, …

Gasoline quality assessment using fast gas chromatography and partial least-squares regression for the detection of adulterated gasoline

DM Lee, DH Lee, IH Hwang - Energy & Fuels, 2018 - ACS Publications
data for all gasoline samples are summarized in Table 1. From these results, adulterated
gasoline samples demonstrated wider ranges of RON than normal gasoline samples because …

… comprehensive two‐dimensional gas chromatography combined with unfolded partial least squares: A reliable approach for the detection of gasoline adulteration

H Parastar, S Mostafapour… - Journal of separation …, 2016 - Wiley Online Library
… Comprehensive two-dimensional gas chromatography and flame ionization detection … assess
the quality of gasoline and to detect its potential adulterants. The data for the calibration set …