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METHOD OF CONCURRENTLY FILTERING PARTICLES AND COLLECTING GASES

United States Patent

9,017,458
April 28, 2015
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
Indestructible Ultra-filtration: Ceramic HEPA Filters
A system for concurrently filtering particles and collecting gases. Materials are be added (e.g., via coating the ceramic substrate, use of loose powder(s), or other means) to a HEPA filter (ceramic, metal, or otherwise) to collect gases (e.g., radioactive gases such as iodine). The gases could be radioactive, hazardous, or valuable gases.
Mitchell; Mark A.; (Dublin, CA), ; Meike; Annemarie; (Oakland, CA), ; Anderson; Brian L.; (Lodi, CA)
Lawrence Livermore National Security, LLC (Livermore CA)
13/ 709,456
20140162346
December 10, 2012
FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT [0002] The United States Government has rights in this invention pursuant to Contract No. DE-AC52-07NA27344 between the United States Department of Energy and Lawrence Livermore National Security, LLC for the operation of Lawrence Livermore National Laboratory.