Mass transfer in liquid spout—fluid beds of ion exchange resin

Non-Newtonian Fluids in Spout-Fluid Beds: Mass Transfer Coefficient at Low Reynolds Numbers

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Non-Newtonian Fluids in Spout-Fluid Beds: Mass Transfer Coefficient at Low Reynolds Numbers

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Globally Optimal Design and Operation of a Continuous Photocatalytic Advanced Oxidation Process Featuring Moving Bed Adsorption and Draft-Tube Transport

“…Equation 16 is the log mean (geometric) concentration difference, overall driving force of the transferable component from the rich phase into the lean phase throughout the mass exchanger. Note that the Langmuir adsorption (eq 12) is used to describe the equilibrium between the rich and the lean phase.…”

“…The hydrodynamics of the vertical transport of solid particles through smooth pipes has been extensively studied in the literature. 9,[13][14][15][16][17][18][19] The model used to describe multiphase vertical transport of fluid and particles is typically a one-dimensional, two-fluid model with individual fluid and particle momentum balances. The steady state one-dimensional mixture momentum equation with constant fluid properties is given by 9,13 To minimize the complexity of the draft tube model the following assumptions are made: 9 ‚ Nonuniformities in fluid/particle flow patterns near the wall are negligible.…”

“…Draft Tube Transport Model. The hydrodynamics of the vertical transport of solid particles through smooth pipes has been extensively studied in the literature. ,− The model used to describe multiphase vertical transport of fluid and particles is typically a one-dimensional, two-fluid model with individual fluid and particle momentum balances. The steady state one-dimensional mixture momentum equation with constant fluid properties is given by 9,13 To minimize the complexity of the draft tube model the following assumptions are made: 9…”

Non-Newtonian Fluids in Spout-Fluid Beds: Mass Transfer Coefficient at Low Reynolds Numbers

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Globally Optimal Design and Operation of a Continuous Photocatalytic Advanced Oxidation Process Featuring Moving Bed Adsorption and Draft-Tube Transport

“…Equation 16 is the log mean (geometric) concentration difference, overall driving force of the transferable component from the rich phase into the lean phase throughout the mass exchanger. Note that the Langmuir adsorption (eq 12) is used to describe the equilibrium between the rich and the lean phase.…”

“…The hydrodynamics of the vertical transport of solid particles through smooth pipes has been extensively studied in the literature. 9,[13][14][15][16][17][18][19] The model used to describe multiphase vertical transport of fluid and particles is typically a one-dimensional, two-fluid model with individual fluid and particle momentum balances. The steady state one-dimensional mixture momentum equation with constant fluid properties is given by 9,13 To minimize the complexity of the draft tube model the following assumptions are made: 9 ‚ Nonuniformities in fluid/particle flow patterns near the wall are negligible.…”

“…Draft Tube Transport Model. The hydrodynamics of the vertical transport of solid particles through smooth pipes has been extensively studied in the literature. ,− The model used to describe multiphase vertical transport of fluid and particles is typically a one-dimensional, two-fluid model with individual fluid and particle momentum balances. The steady state one-dimensional mixture momentum equation with constant fluid properties is given by 9,13 To minimize the complexity of the draft tube model the following assumptions are made: 9…”

Non-Newtonian Fluids in Spout-Fluid Beds: Mass Transfer Coefficient at Low Reynolds Numbers

“……”

“……”

Globally Optimal Design and Operation of a Continuous Photocatalytic Advanced Oxidation Process Featuring Moving Bed Adsorption and Draft-Tube Transport

“…Equation 16 is the log mean (geometric) concentration difference, overall driving force of the transferable component from the rich phase into the lean phase throughout the mass exchanger. Note that the Langmuir adsorption (eq 12) is used to describe the equilibrium between the rich and the lean phase.…”

“…The hydrodynamics of the vertical transport of solid particles through smooth pipes has been extensively studied in the literature. 9,[13][14][15][16][17][18][19] The model used to describe multiphase vertical transport of fluid and particles is typically a one-dimensional, two-fluid model with individual fluid and particle momentum balances. The steady state one-dimensional mixture momentum equation with constant fluid properties is given by 9,13 To minimize the complexity of the draft tube model the following assumptions are made: 9 ‚ Nonuniformities in fluid/particle flow patterns near the wall are negligible.…”

“…Draft Tube Transport Model. The hydrodynamics of the vertical transport of solid particles through smooth pipes has been extensively studied in the literature. ,− The model used to describe multiphase vertical transport of fluid and particles is typically a one-dimensional, two-fluid model with individual fluid and particle momentum balances. The steady state one-dimensional mixture momentum equation with constant fluid properties is given by 9,13 To minimize the complexity of the draft tube model the following assumptions are made: 9…”