CO Oxidation at Ambient Temperature Application > Catalyst CO oxidation at ambient temperature

Application of Purelyst MD-100 catalyst

• Fire escape hood/mask
• Lifeboat, CO removal on emergent ventilation

CO oxidation of Purelyst MD-100 catalyst at dry and humid conditions

CO oxidation at dry condition (Absolute humidity 0%)	CO oxidation at humid condition (Absolute humidity 1.4%)

     Hopcalite and Gold (> USD40/g) catalyst can only oxidize CO at ambient temperatute. CO oxidation of hopcalite catalyst decreases stiffly after pore blocking of the catalyst by moisture to a certain degree.
     Purelyst MD-101 catalyst, which has large pores, shows longer CO oxidation efficiency than other hopcalite ones. It can provide refugees with longer time to escape than other catalysts against carbon monoxide on fire.

Isotherm	BJH desorption pore size distribution