Catalytic reduction of N2O with CH4 over various Cu-SBA-15 catalysts

• Main Authors: M. H. M., Husin, M. R., Nordin, I. S., Mohamad, S. Y., Chin
• Format: Conference or Workshop Item
• Language: English
• Published: Centre for Advanced Research on Energy 2018
• Subjects: TP Chemical technology
• Online Access: http://umpir.ump.edu.my/id/eprint/21579/1/Catalytic%20reduction%20of%20N2O%20with%20CH4.pdf; http://umpir.ump.edu.my/id/eprint/21579/; http://www3.utem.edu.my/care/proceedings/

The N2O catalytic reduction by methane over Cu-SBA -15 molar ratio (1:30) was studied based on physical mixture, impregnation method and pH adjustment method preparation. All catalytic reduction of N2O with methane were carried out in a flow reactor system at atmospheric pressure with 100 mL/min total flow was used. For the N2O:CH4 ratio effect, suggested that N2O reacts with CH4 is represented by 4N2O + CH4  4N2 + CO2 + 2H2O. The Cu/SBA-15 prepared by pH adjustment method has highest activity compared to Cu-SBA-15 prepared by impregnation method and physical mixture of CuO and SBA-15.