Maryland's Defense Patent Database

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Filtration media and process for the removal of hazardous materials from air streams

Patent image
AECBC

The present invention relates to a novel filtration media and process for removing toxic materials from streams of air at ambient conditions using the novel filtration media. The filtration media is comprised of porous zirconium hydroxide onto which at least one reactive moiety is impregnated.

Inventors: 
Rossin, Joseph A.; Peterson, Gregory W.
Patent Number: 
Technical domain: 
Chemical engineering
FIle Date: 
2010-10-28
Grant Date: 
2014-11-04
Grant time: 
1,468 days
Grant time percentile rank: 
27
Claim count percentile rank: 
2
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
UNITED STATES OF AMERICA