Study on the Particle Removal Efficiency of Multi Inner Stage Cyclone by CFD Simulation
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 32799
Study on the Particle Removal Efficiency of Multi Inner Stage Cyclone by CFD Simulation

Authors: Sang Won Han, Won Joo Lee, Sang Jun Lee

Abstract:

A new multi inner stage (MIS) cyclone was designed to remove the acidic gas and fine particles produced from electronic industry. To characterize gas flow in MIS cyclone, pressure and velocity distribution were calculated by means of CFD program. Also, the flow locus of fine particles and particle removal efficiency were analyzed by Lagrangian method. When outlet pressure condition was –100mmAq, the efficiency was the best in this study.

Keywords: Cyclone, SiO2 particle, Particle removal efficiency, CFD simulation

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1330605

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1733

References:


[1] O. Yamamoto, T. Takuma and M. Kinouchi, "Recovery of SF6 from N2/SF6 Gas Mixtures by Using a Polymer Membrane", IEEE Electrical Insulation Magazine, vol. 18, No. 3, pp. 32-37, May/June 2002
[2] B. W. Han, H. J. Kim, Y. J. Kim and K. S. Han, "Removal Characteristics of Gaseous Contaminants by a Wet Scrubber with Different Packing Materials", J. Korean Society for Atmospheric Environment,. Vol. 23, No. 6, pp. 744-751, 2007
[3] V. Mohindra, H. Chae, H. H. Sawin and M. T. Mocella, "Abatement of Perfluorocompounds (PFC-s) in a Microwave Tubular Reactor using O as an Additive Gas", IEEE Transactions on Semiconductor manufacturing, Vol. 10, No.3, pp. 399-411, Aug. 1997
[4] P. Biswas and C. Y. Wu, "Nonoparticles and the environment", J. Air & Waste Manage. Assoc., Vol. 55, No. 6, pp. 708-746, June. 2005
[5] J. N. Hsu, C. J. Tsai, C. China and S. N. Li, "Silane Removal at Ambient Temperature by Using Alumina-Supported Metal Oxide Adsorbents", J. Air & Waste Manage. Assoc., Vol. 57, pp. 204-210, Feb. 2007
[6] Y. Jo, C. Tien and M. B. Ray, "Development of a post cyclone to improve the efficiency of reverse flow cyclones",Powder Technology, Vol. 113, pp. 97-108, 2000
[7] W. Wang, P. Zhang, L. Wang, G. Chen, J. Li and X. Li, "Structure and performance of the circumfluent cyclone", Powder Technology, Vol. 200, pp. 158-163m 2010
[8] H. Yoshida, Y. Hayase, K. Fukui and T. Yamamoto, "Effect of conical length on separation performance of sub-micron particles by electrical hydro-cyclone", Powder Technology, Vol. 219, pp. 29-36, 2012
[9] G. Wan, G. Sun, X. Xue and M. Shi, "Solids concentration simulation of different size particles in a cyclone separator", Powder Technology, Vol. 183, pp. 94-104, 2008
[10] A. Hossain, J. Maser and M. Imteaz, "Extended Analytical Turbulent Diffusion Model for Particle Dispersion and Deposition in a Horizontal Pipe: Comparison with CFD Simulation", Environ Model Assess, Vol. 16, pp. 295-311, 2011