Separation of Multiphase, Multicomponent Systems

Sinaiski, Emmanuil G.; Lapiga, Eugeniy J.

doi:10.1002/9783527611386

Cited by 12 publications

(4 citation statements)

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“…Consequently, the motion of precipitated particles is considered to be transversal laminar shear, still causing coagulation of newly arrived particles. The shear K Sh and Brownian K B coagulation kernels for monodisperse particles are related as follows [51].…”

Section: Shear Coagulationmentioning

confidence: 99%

Coagulation contributing to electrostatic precipitation of ultrafine fly ash from small-scale biomass combustions

Molchanov

Krpec

Horák

et al. 2022

Results in Engineering

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Section: Shear Coagulationmentioning

confidence: 99%

Coagulation contributing to electrostatic precipitation of ultrafine fly ash from small-scale biomass combustions

Molchanov

Krpec

Horák

et al. 2022

Results in Engineering

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“…For turbulent coagulation by inertial mechanism, the equation for particle number (n) variation is written as follows: 23 where ν is the kinematic viscosity coefficient. The coefficient "1/2" on the right side of eq 23 is introduced for correcting the double counting of the collisions between similar droplets.…”

Section: Industrial and Engineering Chemistry Researchmentioning

confidence: 99%

New Approaches to the Modeling and Calculation of Supercritical Expansion and Micro- and Nanoparticle Formation

Anikeev

Stepanov

2015

Ind. Eng. Chem. Res.

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Mathematical modeling of the rapid expansion of supercritical solution (nitrogen, nitrogen–water, propane–methanol–phenanthrene) and formation of particles was performed. A 2D model of expanded supercritical fluid jet and unique calculation algorithms were developed and applied for the calculations. The calculations allowed determination of jet boundaries, shape, and position of normal and barrel shock waves, condensation front, and particles size distribution. Parameter sensitivity analysis of the model helped to identify which parameters are of key importance for the production of particles with the required size and properties.

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“…Adsorption of gas mixtures on solid surfaces has been attracting great interest for many years [1][2][3][4][5][6][7]. In the last decades there has been observed an increased interest to the development of new separation and purification techniques.…”

Section: Introductionmentioning

confidence: 99%

Gyroidal nanoporous carbons - Adsorption and separation properties explored using computer simulations

Furmaniak¹,

Gauden²,

Terzyk³

et al. 2016

Condens. Matter Phys.

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Adsorption and separation properties of gyroidal nanoporous carbons (GNCs) -a new class of exotic nanocarbon materials are studied for the first time using hyper parallel tempering Monte Carlo Simulation technique. Porous structure of GNC models is evaluated by the method proposed by Bhattacharya and Gubbins. All the studied structures are strictly microporous. Next, mechanisms of Ar adsorption are described basing on the analysis of adsorption isotherms, enthalpy plots, the values of Henry's constants, α s and adsorption potential distribution plots. It is concluded that below pore diameters ca. 0.8 nm, primary micropore filling process dominates. For structures possessing larger micropores, primary and secondary micropore filling mechanism is observed. Finally, the separation properties of GNC toward CO 2 /CH 4 , CO 2 /N 2 , and CH 4 /N 2 mixtures are discussed and compared with separation properties of Virtual Porous Carbon models. GNCs may be considered as potential adsorbents for gas mixture separation, having separation efficiency similar or even higher than activated carbons with similar diameters of pores.

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Separation of Multiphase, Multicomponent Systems

Cited by 12 publications

References 0 publications

Coagulation contributing to electrostatic precipitation of ultrafine fly ash from small-scale biomass combustions

Coagulation contributing to electrostatic precipitation of ultrafine fly ash from small-scale biomass combustions

New Approaches to the Modeling and Calculation of Supercritical Expansion and Micro- and Nanoparticle Formation

Gyroidal nanoporous carbons - Adsorption and separation properties explored using computer simulations

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