DRY-SCRUBBING AIR FILTRATION MEDIA


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DRY-SCRUBBING AIR FILTRATION MEDIA
DRY-SCRUBBING AIR FILTRATION MEDIA
Adsorbents/Chemisorbents Practically all commonly available chemical filtration media today are manufactured from (granular) activated carbons, activated aluminas, and/or ion exchange resins/fibers; however, they do not remove all contaminant gases equally. Specific chemical additives, or impregnants, added during the manufacturing process impart special characteristics to the media and make them more or less specific for various chemical species. Many different chemicals are being used on activated carbon for general and specific applications. However, one of the more broad-spectrum chemical impregnants in common use, sodium permanganate (NaMnO4
Citation
Hwaiyu Geng, CMfgE, PE: Semiconductor Manufacturing Handbook, Second Edition. DRY-SCRUBBING AIR FILTRATION MEDIA, Chapter (McGraw-Hill Professional, 2018 2005), AccessEngineering Export