The Cooperative Effect of In2O2 and In/HZSM-5 for Reduction of Nitric Oxide with Methane
Figure 2
Effect of being pretreated with steam at high temperature for the activity of In/HZSM-5 and In/HZSM-5/In2O3. The sample was steamed with 4.0% H2O in He at 48 mL·min for 15 h prior to SCR run. Feed gas: 0.25% NO, 0.2% CH4, 2.0% O2, and the balance of He; GHSV = 3600 h−1.
