Particles movement behavior and apparent density in gas–solid fluidized bed as determined by an electronic dynamometer and electrical capacitance tomography

X Liu, X Fan, Y Zhao, C Duan, C Zhou - Chemical Engineering Journal, 2022 - Elsevier
Fluidization technology is extensively applied in the field of wastewater treatment, the
petroleum industry, and coal separation. In some industrial production processes, large …

Real-time magnetic resonance imaging of fluidized beds with internals

A Penn, CM Boyce, N Conzelmann, G Bezinge… - Chemical engineering …, 2019 - Elsevier
The effect of internals on the fluidization dynamics in three-dimensional (3D) cylindrical
fluidized beds was studied using real-time magnetic resonance imaging. Instantaneous …

Effect of inclined distributor on the motion behavior of a large spherical object in the bottom zone of a fluidized bed

R Cai, C Gu, Y Zhang, Q Li, A Meng - Powder Technology, 2015 - Elsevier
In many applications of the fluidized bed, large and dense objects may be captured in a
stagnant zone over the air distributor, having paramount influence on the performance of the …

Heat transfer behavior of the immersed tubes and solid circulation rate of a conventional U type loop-seal with an in-line tube bundle in the recycle chamber with and …

A Armatsombat, A Chinsuwan - Powder Technology, 2020 - Elsevier
A loop-seal having a horizontal immersed tube bundle in the recycle chamber with aeration
at the bottom of the supply and return chambers or a conventional loop seal with heat …

Force characteristic of a large dense object in a fluidized bed equipped with an inclined air distributor

R Cai, Y Zhang - Advanced Powder Technology, 2016 - Elsevier
Large dense objects are easily stagnated over the distributor during fluidization, having
serous influence on bed performance. In this study, three-dimensional modeling of the gas …

The behaviour of gas-emitting particles in fluidised beds

Z Bond - 2022 - repository.cam.ac.uk
This dissertation concerns solid spheres, with diameters~ 6-10 mm, densities between~ 700-
1500 kg m-3 and emitting gas at various peripheral velocities, Ud, and their tendency to float …