Extractive desulfurization of model diesel fuel in a micro-channel contactor using deep eutectic solvents (DESs)

AR Mahdavi, MA Sobati, S Movahedirad - Fuel, 2022 - Elsevier
In the present study, the extractive desulfurization of model diesel fuel (ie, dibenzothiophene
(DBT) in n-decane) has been investigated using different deep eutectic solvents (DESs) in a …

Particle shape effect on bubble dynamics in central air jet pseudo-2D fluidized beds: A CFD-DEM study

S Shrestha, S Kuang, A Yu, Z Zhou - Chemical Engineering Science, 2019 - Elsevier
Bubbles considerably influence the characteristics of gas-solid fluidized bed, hence play an
important role in determining process performance. This paper presents a CFD-DEM study …

Bubble and particle dynamics in a thin rectangular bubbling fluidized bed under emulated marine instabilities

AA Sarbanha, F Larachi, SM Taghavi - Chemical Engineering Science, 2023 - Elsevier
Floating fluidized beds are affected by swell/sea waves, limiting their effectiveness in
seagoing applications as an alternative to fixed beds for the removal of exhaust pollutants …

[HTML][HTML] Catalytic partial desalination of saline water

DDJ Antia - Water, 2022 - mdpi.com
More than 1 billion ha of land is adversely affected by salinization, including about 54 million
ha of irrigated cropland. This study trials a batch flow, bubble column, static bed, catalytic …

Experimental investigations into bubble characteristics in a fluidized bed through electrostatic imaging

B Qi, Y Yan, W Zhang, X Li - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Fluidized beds are widely applied in many industrial processes. In order to control and
optimize the operation of a fluidized bed, it is necessary to develop reliable methods for the …

[HTML][HTML] Hydrodynamics of a cold circulating fluidized bed for methanol-to-olefins (MTO) process: experimental and computational investigation

M Babaei, S Movahedirad - Scientific Reports, 2023 - nature.com
The present study aims to investigate the hydrodynamic behavior of gas–solid flow in a
pseudo-two-dimensional cold circulation fluidized bed specifically designed to mimic a …

Particle scale modelling of bubble properties in central air jet gas-solid fluidized beds

S Shrestha, SB Kuang, ZY Zhou - Powder technology, 2018 - Elsevier
Bubbles properties play an important role in determining the characteristics of gas-solid
fluidized beds and thus influence the bed performance significantly. In this work, the bubble …

On the hydrodynamics of a pseudo two-dimensional two-zone gas-solid fluidized bed

AA Sarbanha, S Movahedirad, M Ehsani - Chemical Engineering Journal, 2018 - Elsevier
The hydrodynamics of a pseudo 2-dimensional two-zone fluidized bed reactor has been
studied using both experimental and numerical techniques. In the experimental section a …

Investigating the bubble dynamics in fluidized bed by CFD-DEM

F Mostafaei, S Golshan, R Zarghami, RS Gharebagh… - Powder technology, 2020 - Elsevier
Fluidized beds are of great importance in various industries and presence of bubbles
significantly influence their efficiency. In order to gain a more accurate vision on the …

Experimental investigation of pressure fluctuation propagation in two orthogonal directions using a clapboard-type internally circulating fluidized bed

L Wei, B Zhang, C Lu, Y Lu, CH Wang - Advanced Powder Technology, 2020 - Elsevier
In this work, the pressure wave propagation in the vertical and horizontal directions has
been studied using a self-designed clapboard-type internally circulating fluidized bed. The …