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Impact of progressive pulse cleaning pressure on polyester filter media performance using pulse jet filtration test rig

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Title Impact of progressive pulse cleaning pressure on polyester filter media performance using pulse jet filtration test rig
 
Creator Dutta, Sudev
Mukhopadhyay, Arunangshu
Narain, Jai
 
Subject Needle-punched fabric
Nonwoven filter
Particulate emission
Polyester
Progressive pulse cleaning
PTFE finish
Pulse jet filtration
Residual pressure drop
 
Description 150-156
The effect of progressive pulse cleaning pressure (2 bar to 3.5 bar) on filtration behaviour of two different polyester
needle-punched nonwoven filter materials, viz. PTFE finished and without finished media has been studied at varying dust
densities using flyash aerosol. The filter materials have been investigated on a flatbed filtration test rig based on cleaning at
a fixed peak pressure drop of 1000 Pascal for an equal number of test cycles during the first three phases (conditioning,
ageing and stabilizing phase) and further for the final measuring phase of four hours. The particulate emission and residual
pressure drop behaviour are found to be significantly less in the case of PTFE-coated material under all the operating
conditions. However, a significant difference among all levels of progressive pulse pressure has been found for both the
examined materials.
 
Date 2023-06-27T09:17:26Z
2023-06-27T09:17:26Z
2023-06
 
Type Article
 
Identifier 0975-1025 (Online); 0971-0426 (Print)
http://nopr.niscpr.res.in/handle/123456789/62096
https://doi.org/10.56042/ijftr.v48i2.59301
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJFTR Vol.48(2) [June 2023]