Results 41 to 50 of about 4,624,881 (335)

Pore-scale simulation of multicomponent multiphase reactive transport with dissolution and precipitation

open access: yes, 2014
Multicomponent multiphase reactive transport processes with dissolution-precipitation are widely encountered in energy and environment systems. A pore-scale two-phase multi-mixture model based on the lattice Boltzmann method (LBM) is developed for such ...
Chen, Li   +5 more
core   +1 more source

Enskog-Landau kinetic equation for multicomponent mixture. Analytical calculation of transport coefficients [PDF]

open access: yes, 2000
The Enskog-Landau kinetic equation is considered to describe non-equilibrium processes of a mixture of charged hard spheres. This equation has been obtained in our previous papers by means of the non-equilibrium statistical operator method.
Humenyuk, Y. A.   +2 more
core   +2 more sources

Quasichemical Models of Multicomponent Nonlinear Diffusion

open access: yes, 2011
Diffusion preserves the positivity of concentrations, therefore, multicomponent diffusion should be nonlinear if there exist non-diagonal terms. The vast variety of nonlinear multicomponent diffusion equations should be ordered and special tools are ...
A.N. Gorban   +73 more
core   +2 more sources

Feasibility of Batch Reactive Distillation with Equilibrium-Limited Consecutive Reactions in Rectifier, Stripper, or Middle-Vessel Column. [PDF]

open access: yes, 2011
A general overall feasibility methodology of batch reactive distillation of multireaction systems is developed to study all the possible configurations of batch reactive distillation.
Lelkes, Zoltan   +4 more
core   +4 more sources

Steroid diversification by multicomponent reactions

open access: yesBeilstein Journal of Organic Chemistry, 2019
Reports on structural diversification of steroids by means of multicomponent reactions (MCRs) have significantly increased over the last decade. This review covers the most relevant strategies dealing with the use of steroidal substrates in MCRs ...
Leslie Reguera   +3 more
doaj   +1 more source

Sustainable Access to Acridin-9-(10H)ones with an Embedded m-Terphenyl Moiety Based on a Three-Component Reaction

open access: yesMolecules, 2020
A Ce(IV)-catalyzed three-component reaction between chalcones, anilines and β-ketoesters followed by a microwave-assisted thermal cyclization afforded 1,3-diaryl-1,2-dihydroacridin-9(10H)-ones.
Damiano Rocchi   +3 more
doaj   +1 more source

Multicomponent reactions in nucleoside chemistry

open access: yesBeilstein Journal of Organic Chemistry, 2014
This review covers sixty original publications dealing with the application of multicomponent reactions (MCRs) in the synthesis of novel nucleoside analogs.
Mariola Koszytkowska-Stawińska   +1 more
doaj   +1 more source

Synthesis of Depsipeptides via Isocyanide-Based Consecutive Bargellini–Passerini Multicomponent Reactions

open access: yesSynOpen, 2021
An efficient and straightforward approach has been established for the preparation of a new class of depsipeptide structures via isocyanide-based consecutive Bargellini–Passerini multicomponent reactions.
Hassan Farhid   +3 more
doaj   +1 more source

Mechanism reduction for multicomponent surrogates: a case study using toluene reference fuels

open access: yes, 2014
Strategies and recommendations for performing skeletal reductions of multicomponent surrogate fuels are presented, through the generation and validation of skeletal mechanisms for a three-component toluene reference fuel.
Niemeyer, Kyle E, Sung, Chih-Jen
core   +1 more source

Multicomponent Reactions Accelerated by Aqueous Micelles

open access: yesFrontiers in Chemistry, 2018
Multicomponent reactions are powerful synthetic tools for the efficient creation of complex organic molecules in an one-pot one-step fashion. Moreover, the amount of solvents and energy needed for separation and purification of intermediates is ...
Daniel Paprocki   +4 more
doaj   +1 more source

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