REMOVING NITROGEN OXIDE FROM GASES

Brand	Owner	Address	Description
"D-NOX"	BECO ENGINEERING COMPANY	800 Third Street Oakmont PA 15139	REMOVING NITROGEN OXIDE FROM GASES;D NOX;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A chemical filter medium for removing ozone and nitrogen oxide includes a first ozone absorption layer for mainly removing ozone having a filtering base material for removing ozone, a first nitrogen oxide absorption layer for mainly removing nitrogen oxide formed on the first ozone absorption layer that includes a filtering base material for removing nitrogen oxide, and a second ozone absorption layer formed on the first nitrogen oxide absorption layer that includes a filtering base material for removing ozone. The chemical filter medium can simultaneously remove ozone and nitrogen oxide.