Particle and Aerosol Research Vol. 10, No. 2, June 2014 |
ISSN : 1738-8716 (Print) ISSN : 2287-8130 (Online) |
Theoretical Study on Magnetic Field Application for Fine Particle Capture
Shan Huang, Haewoo Park, Youngmin Jo*
Abstracts
Fine particle capture is facing a challenge since traditional filtration which relies on the combination of impaction,
interception, diffusion has a limited efficiency for fine particle capture particularly in size from 0.1 to 0.5 ¥ìm. This
paper reviewed the collection efficiency of above mechanisms, as well as magnetic mechanisms for ferromagnetic
particles, and mainly studied the influencing factors of magnetic filtration. Filtration velocity, magnetic field intensity
and fiber size were found to be the most important parameters for magnetic filtration.
Keywords£ºMagnetic filtration, Single fiber efficiency, Submicron particle, Magnetic field intensity
Par.
File
1Á¶¿µ¹Î(45-51).pdf
Download