An overview of novel geometrical modifications and optimizations of gas-particle cyclone separators

M Guo, L Yang, H Son, DK Le, S Manickam… - Separation and …, 2024 - Elsevier
A gas-particle cyclone separator is an economical device for removing particulate solids
from a gas system, which is widely utilized in industrial applications. This review mainly …

Evaluation and improvement of particle collection efficiency and pressure drop of cyclones by redistribution of dustbins

G Zhang, G Chen, X Yan - Chemical Engineering Research and Design, 2018 - Elsevier
The pressure drop and particle collection efficiency are important parameters for cyclone
performance. Reynolds stress model (RSM) and discrete phase model (DPM) are used to …

A brief review on improving materials particulates using cyclone separator by geometrical and turbulence factors

R Vivek, S Venkatesh, V Manoj, M Kumar - Materials Today: Proceedings, 2022 - Elsevier
A detailed literature review for the particulate materials collection efficiency and flow pattern
for the dust collector/cyclone separator identifies significant use in the cement industry. The …

Experimental and Numerical Investigations of a Dual‐Stage Cyclone Separator

T Zhang, K Guo, C Liu, Y Li, M Tao… - Chemical Engineering …, 2018 - Wiley Online Library
Cyclone separators can be utilized in parallel to increase particle collection efficiency.
However, this leads to a maldistribution problem that causes separation performance …

Separation performance of new type of multi-stage axial cyclone used as demister in power plant emission system

J Feng, W Chen, L Wang, X Peng - Journal of Dispersion Science …, 2020 - Taylor & Francis
This paper presents an investigation of the performance of a multi-stage axial flow cyclone
used as a demister in power plants to reduce pollution emissions. Four axial cyclones with …

Numerical simulation on gas-solid separation characteristics of in-situ pyrolysis products of tar-rich coal

T Yuan, C Wang, Y Hou, G Fan, L Zhao… - Separation Science and …, 2024 - Taylor & Francis
Tar-rich coal holds the potential to substitute the supply of oil-gas resources. The in-situ
pyrolysis contributes to efficient resource utilization and can potentially achieve net-zero …

Experimental research of gaseous emissions impact on the performance of new-design cylindrical multi-channel cyclone with adjustable half-rings

A Chlebnikovas, D Paliulis, K Kilikevičienė… - Sustainability, 2022 - mdpi.com
Cyclones are widely used for separating particles from gas in energy production objects.
The efficiency of conventional centrifugal air cleaning devices ranges from 85 to 90%, but …

Numerical simulation of the sticking process of glass-microparticles to a flat wall to represent pollutant-particles treatment in a multi-channel cyclone

R Jasevičius, H Kruggel-Emden, P Baltrėnas - Particuology, 2017 - Elsevier
Ultrafine particles are dangerous to human health and are usually difficult to separate from
airflow because of their low inertia, which helps them to stick easily to surfaces because of …

Modeling of two-phase flow parameters of a multi-channel cylindrical cyclone

A Chlebnikovas, J Selech, A Kilikevičius, K Przystupa… - Energies, 2022 - mdpi.com
The variation in the two-phase flow parameters in a cylindrical body of new geometry and
principle of operation are considered for a device for separating solids from air flow, solving …

[HTML][HTML] Insights into local wall erosion characteristics and prevention measures for cyclone separators

M Guo, G Xia, P Guo, S Manickam, JY Yoon… - International Journal of …, 2024 - pubs.aip.org
Cyclone separators are separation devices that use the principle of inertia to remove
particulate matter from flue gases. The present study mainly focuses on wall erosion in …