Advanced Technology

Preferential Oxidation (PROX) Catalyst for Carbon Monoxide
PROX = Preferential Oxidation

This catalyst is used to selectively oxidize carbon monoxide from reforming gas in PEFC.

Because carbon monoxide (CO) poison electrodes, and deteriorate battery performance, the concentration of CO in the reforming gas should be below 10ppm.

How to use PROX catalysts

How to use PROX catalysts

*We offer consultations regarding the trial manufacture and contract production of catalysts that have been customized in accordance with customer needs.