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Biodiesel production from Neochloris oleoabundans by supercritical technology
(Elsevier Science Sa, 2017-09)
Oleaginous microalgae have been proposed as a sustainable alternative biomass to produce biodiesel in order to substitute conventional vegetable oils derived from oilseed crops. Particularly, recent studies pointed out the ...
Modeling and Simulation Tools for Supercritical Fluid Processes
(Elsevier, 2000-05)
The application of an upgraded group contribution equation of state combined with rigorous simulation and optimization to supercritical processes is reviewed and new applications are presented for vegetable oil purification ...
Supercritical fluid CO2 extraction of essential oil from Marchantia convoluta: global yields and extract chemical composition
(Pontificia Universidad Católica de Valparaíso, 2007)
Modeling and optimization of supercritical fluid processes
(Elsevier Science, 2008-01-20)
In this work, we discuss recent advances on thermodynamic modeling, process simulation and optimization of supercritical extraction and fractionation processes. The increasing availability of experimental data, as well as ...
Bubbling solutions for supercritical problems on manifolds
(Elsevier, 2015)
Let (M, g) be an n-dimensional compact Riemannian manifold without boundary and Gamma be a non-degenerate closed geodesic of (M, g). We prove that the supercritical problem
-Delta(g)u + hu = u(n+1/n+3) (+/-) (epsilon), ...
Supercritical elliptic problems in domains with small holes
(2007)
Let D be a bounded, smooth domain in R-N, N >= 3, P is an element of D. We consider the boundary value problem in Omega = D \ B delta (P), Delta u +u(p) =0, u > 0 i n Omega, u = 0 on partial derivative Omega, with p ...
Supercritical fluid extraction from Priprioca: Extraction yield and mathematical modeling based on phase equilibria between solid and supercritical phases
(Elsevier Science BvAmsterdamHolanda, 2014)
Thermodynamic modeling and process optimization of supercritical fluid fractionation of fish oil fatty acid ethyl esters
(American Chemical Society, 2002-03)
Rigorous thermodynamic modeling, simulation, and optimization of the supercritical fractionation of EPA and DHA esters is presented. These valuable products are obtained from complex mixtures of fish oil fatty acid alkyl ...