MK Moro, FD dos Santos, GS Folli, W Romão… - Fuel, 2021 - Elsevier
Quantitative prediction of crude oil properties (eg API gravity, kinematic viscosity, sulfur content) can be conducted using multivariate calibration models. The growth and the …
In the current research, an analytical method was proposed for rapid quantitative determination of saturates, aromatics, resins and asphaltenes (SARA) fractions of crude oil …
In this study a new, fast and simple method based on low field NMR-relaxometry for in-situ determination of SARA (saturates, aromatics, resins and asphaltenes) composition of crude …
BZ Agnoletti, W dos Santos Gomes, GF de Oliveira… - Microchemical …, 2022 - Elsevier
The potential impact of fermentation on coffee quality has been the target of several scientific studies. In this perspective, we present a design of different fermentation processes applied …
The chemical complexity of coffee influences the sensory evaluation of the beverage, the main method used to define the quality of the coffee. In view of the subjectivity that method …
Random Forest (RF) technique has been shown to be promising in the supervised classification applied in different matrices. However, approaches to identifying significant …
EM Kataoka, RC Murer, JM Santos… - Analytical …, 2017 - ACS Publications
In this study, we introduce a simple protocol to manufacture disposable, 3D-printed microfluidic systems for sample preparation of petroleum. This platform is produced with a …
The characterization of oils by the physicochemical properties analyses is the basis of the industrial chain. Multivariate data analysis seeks to optimize this process through a …
H Yu, X Wang, F Shen, J Long, W Du - Fuel, 2022 - Elsevier
Petroleum fuels play an important role in economic society, and near-infrared analysis has been widely used in the characterization of petroleum fuels due to its effectiveness and …