RSM and ANN modeling of hold up, slip, and characteristic velocities in standard systems using pulsed disc-and-doughnut contactor column
The liquid-liquid extraction process is numerically studied based on two modeling
approaches of artificial neural network (ANN) and response surface methodology (RSM) …
approaches of artificial neural network (ANN) and response surface methodology (RSM) …
Liquid-liquid dispersion in pulsed disc and doughnut column and pulsed sieve plate column: A comparative study
Pulsed disc and doughnut columns (PDDCs) and pulsed sieve plate columns (PSPCs) are
widely used for liquid-liquid extraction processes in nuclear fuel cycle. In this study …
widely used for liquid-liquid extraction processes in nuclear fuel cycle. In this study …
The performance of pulsed scale-up column for permeable of selenium and tellurium ions to organic phase, case study: Disc and doughnut structure
B Shakib, R Torkaman, MT Mostaedi… - … and Processing-Process …, 2020 - Elsevier
A research investigation of the overall mass transfer coefficients, holdup and mean drops of
dispersed phase as well as slip and characteristic velocities were carried out in the pulsed …
dispersed phase as well as slip and characteristic velocities were carried out in the pulsed …
Study on the feasibility of using a pilot plant Scheibel extraction column for the extraction and separation of lanthanum and cerium from aqueous solution
Batch and continuous experiments were carried out in a Scheibel extraction column to
separate La (III) from Ce (III). Central composite design was used to evaluate the influence of …
separate La (III) from Ce (III). Central composite design was used to evaluate the influence of …
Effect of operating and geometric parameters on dispersed phase holdup in pulsed disc and doughnut and pulsed sieve plate columns: a comparative study
A detailed experimental study is performed to understand the effects of different operating
and geometrical parameters on dispersed phase holdup in Pulsed Disc and Doughnut …
and geometrical parameters on dispersed phase holdup in Pulsed Disc and Doughnut …
Mass transfer studies in RDC column by the coupling effects of perforated structure and reactive extraction of Mo (VI) and W (VI) from sulfate solution
Solvent extraction of molybdenum (VI) and tungsten (VI) by synergism of the mixture of D 2
EHPA and TBP were conducted in the RDC extractor with perforated structure. The initial …
EHPA and TBP were conducted in the RDC extractor with perforated structure. The initial …
CFD modeling of pulsed disc and doughnut column: prediction of axial dispersion in pulsatile liquid–liquid two-phase flow
Numerical simulations of liquid–liquid counter-current two-phase flow in pulsed disc and
doughnut columns (PDDCs) are performed. The simulation methodology comprises two …
doughnut columns (PDDCs) are performed. The simulation methodology comprises two …
Direct measurement of droplet breakage in a pulsed disc and doughnut column
H Zhou, S **g, Q Fang, S Li, W Lan - AIChE Journal, 2017 - Wiley Online Library
The lack of experimental data for the droplet breakup has been one of the limitations for the
application of population balance model (PBM). In this work, a high‐speed camera was …
application of population balance model (PBM). In this work, a high‐speed camera was …
Experimental Studies on Two-Phase Flow with a Novel Slotted Plate Internal in an Air Pulsed Column
ABSTRACT A novel air pulsed column plate internal featuring plates having concentric
circular slots of fixed width (3 mm) is conceptualized, tested, and compared against standard …
circular slots of fixed width (3 mm) is conceptualized, tested, and compared against standard …
Study of droplet breakage in a pulsed disc and doughnut column-Part I: Experiments and correlations
H Zhou, S **g, X Yu, H Zhou, W Lan, S Li - Chemical Engineering Science, 2019 - Elsevier
We have developed a direct measurement method for the breakage of droplet swarm in our
previous work. However, experimental data for droplet breakage is still extremely …
previous work. However, experimental data for droplet breakage is still extremely …