Mechanism of N2O formation during the low-temperature selective catalytic reduction of NO with NH3 over Mn-Fe spinel

Environmental Science and Technology

Volumn 48, Issue 17, 2014, Pages 10354-10362

  Yang, Shijian ^a   Xiong, Shangchao ^a   Liao, Yong ^a   Xiao, Xin ^a   Qi, Feihong ^a   Peng, Yue ^b   Fu, Yuwu ^a   Shan, Wenpo ^a   Li, Junhua ^b  

^a NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

FOURIER TRANSFORM INFRARED SPECTROSCOPY; MANGANESE;

ELEY-RIDEAL MECHANISM; GAS HOURLY SPACE VELOCITIES; LANGMUIR HINSHELWOOD MECHANISM; LOW-TEMPERATURE SELECTIVE CATALYTIC REDUCTIONS; NO CONCENTRATION; NO REDUCTION; SITU DIFFUSE REFLECTANCE INFRARED FOURIER TRANSFORM SPECTROSCOPY; TRANSIENT REACTION;

REDUCTION;

ALUMINUM OXIDE; AMMONIA; IRON; MAGNESIUM OXIDE; MANGANESE; NITRIC OXIDE; NITROUS OXIDE; SPINELL;

ADSORPTION; ARTICLE; CATALYSIS; CHEMISTRY; COLD; INFRARED SPECTROSCOPY; OXIDATION REDUCTION REACTION;

ADSORPTION; ALUMINUM OXIDE; AMMONIA; CATALYSIS; COLD TEMPERATURE; IRON; MAGNESIUM OXIDE; MANGANESE; NITRIC OXIDE; NITROUS OXIDE; OXIDATION-REDUCTION; SPECTROSCOPY, FOURIER TRANSFORM INFRARED;

EID: 84906862074     PISSN: 0013936X     EISSN: 15205851     Source Type: Journal    
DOI: 10.1021/es502585s     Document Type: Article

References (37)

1. Topsoe, N. Y. Mechanism of the selective catalytic reduction of nitric oxide by ammonia elucidated by in situ on-line Fourier transformation infrared spectroscopy Science 1994, 265, 1217-1219
2. x over a V-based catalyst investigated by dynamic methods J. Catal. 2007, 245, 1-10
3. 3 J. Phys. Chem. C 2009, 113, 21177-21184
4. 3 J. Phys. Chem. C 2012, 116, 16582-16592
5. 3 over iron and manganese oxides supported on titania Appl. Catal., B 2003, 44, 217-225
6. 3 at low temperatures Appl. Catal., B 2004, 51, 93-106
7. 3 J. Phys. Chem. B 2004, 108, 15738-15747
8. 3 Ind. Eng. Chem. Res. 2006, 45, 6436-6443
9. 3 Environ. Sci. Technol. 2007, 41, 5812-5817
10. 2 prepared by different methods J. Hazard. Mater. 2009, 162, 1249-1254
11. 3 Catal. Today 2011, 151, 244-250
12. 3 J. Air Waste Manage. Assoc. 2012, 62, 1085-1092
13. 3 at low-temperature Catal. Commun. 2008, 9, 2217-2220
14. 3 over Mn-Fe spinel: Performance, mechanism and kinetic study Appl. Catal., B 2011, 110, 71-80
15. 2 catalyst J. Catal. 2003, 217, 434-441
16. Canfield, D. E.; Glazer, A. N.; Falkowski, P. G. The evolution and future of Earths nitrogen cycle Science 2010, 330, 192-196
17. Prather, M. J.; Hsu, J. Coupling of nitrous oxide and methane by global atmospheric chemistry Science 2010, 330, 952-954
18. 2O): The dominant ozone-depleting substance emitted in the 21st century Science 2009, 326, 123-125
19. x by ammonia over oxide catalysts: A review Appl. Catal., B 1998, 18, 1-36
20. 3 Appl. Catal., B 2010, 99, 156-162
21. 2O selectivity Catal. Sci. Technol. 2014, 4, 224-232
22. 2 catalysts through transient isotopic labeling and in situ FT-IR studies J. Catal. 2012, 292, 53-63
23. Yang, S. J.; Guo, Y. F.; Yan, N. Q.; Wu, D. Q.; He, H. P.; Qu, Z.; Jia, J. P. Elemental mercury capture from flue gas by magnetic Mn-Fe spinel: Effect of chemical heterogeneity Ind. Eng. Chem. Res. 2011, 50, 9650-9656
24. 4 Environ. Sci. Technol. 2011, 45, 1540-1546
25. 2: Mechanism and significance Appl. Catal., B 2013, 136, 19-28
26. 3: Mechanism and structure-activity relationship Appl. Catal., B 2012, 117, 73-80
27. 3 Environ. Sci. Technol. 2010, 44, 9590-9596
28. Singoredjo, L.; Korver, R.; Kapteijn, F.; Moulijn, J. Alumina supported manganses oxides for the low-temperature selective catalytic reductiion of nitric oxide with ammonia Appl. Catal., B 1992, 1, 297-316
29. 3 Ind..Eng. Chem. Res. 1993, 32, 445-452
30. 3 Appl. Catal., B 2007, 76, 123-134
31. 3 over iron titanate catalyst: Catalytic performance and characterization Appl. Catal., B 2010, 96, 408-420
32. 3 Appl. Catal., B 2010, 103, 369-377
33. 3 oxidization Ind. Eng. Chem. Res. 2013, 52, 5601-5610
34. y surface species by IR spectroscopy Catal. Rev. 2000, 42, 71-144
35. 2 fractions Ind. Eng. Chem. Res. 2002, 41, 4008-4015
36. 2: A DRIFTS study J. Mater. Chem. 2001, 11, 900-904
37. 3 and NO complexes J. Catal. 1997, 171, 219-230