Protic ionic liquids (PILs) have emerged as cost-effective alternatives to aprotic ionic liquids in biodiesel production. In biphasic transesterification systems, the intrinsic immiscibility between methanol and oil phases represents an important limitation affecting reaction performance. In this context, the present...
Monique E. J. Trindade, D. Cardoso, Kleberson R. O. Pereira et al.· ACS Omega· 0 citations
Heavy and extra-heavy oils represent a large and growing share of recoverable hydrocarbon resources, yet their extreme viscosity, high heteroatom content, and non-Newtonian behavior routinely defeat empirical correlations developed for conventional crude. Machine learning has emerged as a candidate response to this mod...
G. Simonelli, D. Cardoso, Adriana Vieira dos Santos et al.· Processes· 0 citations
Petroleum operations generate large volumes of oily sludge, a complex residue composed of emulsified oil, water, mineral solids, and chemical additives. This waste reduces storage capacity, accelerates corrosion, and poses significant environmental challenges. Although gas condensate (C5+) has been mentioned in isolate...
André Luis Andrade Dos Santos, J. Marques, J. P. D. Dos Santos et al.· ACS Omega· 0 citations
A supervised model based on a Backpropagation Neural Network for simultaneous estimation of four interdependent properties: compressibility factor (Z), viscosity (μ), density (ρ) and gas formation volume factor (Bg) is proposed.
C. Silva, L. C. Santos, G. Simonelli· Modelling· 0 citations
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