HYDROGEN PURIFICATION DEVICE, HYDROGEN GENERATION DEVICE, AND FUEL CELL SYSTEM

摘要

A hydrogen purifier (100) includes: a CO remover (2) configured to reduce carbon monoxide in a hydrogen-containing gas through an oxidation reaction, the hydrogen-containing gas containing ammonia and carbon monoxide; and an ammonia remover (1) provided upstream from the CO remover (2), the ammonia remover (1) being configured to cause a reaction between ammonia in the hydrogen-containing gas and oxygen by using a catalyst to decompose the ammonia.