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Filtration Application

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Submitted By gsneje
Words 270
Pages 2
Impact of Non Woven in filtration Application
Abstract
Textile filters can be mainly of two types: woven and nonwovens. Woven fabric offer some advantages like easy estimation of its pore size distribution, which relates to filtration efficiency. This means woven fabrics can be produced with required filtration efficiency by changing its weave parameters and yarn properties. When compared with woven filter medium, nonwoven filter media offers many advantages like high permeability, higher number of pores per unit area, better cake release property, no slippage of yarn as in case of woven fabrics, higher filtration efficiency. Lower manufacturing cost and variability makes them suitable for all types of filtration jobs. Nonwoven filter is porous fabric which is made up of randomly arranged fibres or filaments. Its main function is to separate suspended particles or components of gas or fluid passing through it. There are many applications of filter media requiring different profile, conditions and of course different fibre materials. Filter equipments used in application also affects the type of filter medium to be used. Conventionally natural fibres like cotton, cellulose, asbestos were used, which are now replaced by synthetic fibres and glass fibres.
In the presentation we will be discussing about more about high performance filters i.e they will be used at high temperature and high chemical reactive conditions. We have studied the paper like “Chemical and thermal stability of nonwoven filtration media in Fluid power applications” and “Characterizing the Liquid Filtration Performance of Non-woven Media” for generating idea regarding the presentation and will use some more to make our view clearer.
Name of Participants:
Ghanshyam Neje
Aiyub Sheikh

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