Preparation and characterisation of Mn-Zr-O high-temperature desulphurisation and solid oxide fuel cells performance test

摘要

Different Mn-Zr-O samples were synthesised and evaluated to develop a highly active sorbent for H2S removal. We investigate impact of different factors like the preparation of calcinations temperature, space velocity and different La content on desulphurisation performance. The simulated gas after desulphurisation was passed into the solid oxide fuel cells for the first time. It was found that there was no attenuation of solid oxide fuel cells life through 24 hours, which provide a powerful support to the application of direct carbon solid oxide fuel cells.