Effect of calcination temperature on the characteristics of SO42-/TiO2 catalysts for the reduction of NO by NH3

Korean Journal of Chemical Engineering

Volumn 20, Issue 2, 2003, Pages 273-278

  Choo, Soo Tae ^a   Nam, In Sik ^a   Ham, Sung Won ^b   Lee, Jeong Bin ^c  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

^b Kyungil University   (South Korea)

^c Korea Electric Power Research Institute (KEPRI)   (South Korea)

Author keywords

Br nsted Acid; Lewis Acid; Nitric Oxide; SCR; Sulfated Titania (ST)

Indexed keywords

AMMONIA; CATALYSTS; INFRARED SPECTROSCOPY; REDUCTION;

BRONSTED ACID;

CALCINATION;

EID: 0038515451     PISSN: 02561115     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02697240     Document Type: Article

References (25)

1. x Catalyst," J. Catal., 155, 117 (1996).
2. 2," J. Catal., 161, 247 (1996).
3. Busca, G., Saussey, H., Saur, O., Lavalley, J. C. and Lorenzelli, V., "FTIR Characterization of the Surface Acidity of Different Titanium Dioxide Anatase Preparations," Appl. Catal., 14, 245 (1985).
4. 2 Superacid Catalyst," J. Catal., 139, 277 (1993).
5. 3," J. Catal., 161, 597 (1996).
6. 3," Appl. Catal A: General, 200, 177 (2000a).
7. 3," HWAHAK KONGHAK, 38, 597 (2000b).
8. Ebitani, K., Tanaka, T. and Hattori, H., "X-ray Absorption Spectroscopic Study of Platinum Supported on Sulfate Ion-treated Zirconium Oxide," Appl. Catal. A: General, 102(2), 102 (1993).
9. Ferwerda, R., Mass, J. H. and Duijneveldt, F. B., "Pyridine Adsorption onto Metal Oxides: An ab initio Study of Model Systems," J. Mol. Catal. A: General, 104, 319 (1996).
10. 3," Korean J. Chem. Eng., 17, 318 (2000).
11. Ham, S. W. and Nam, I. S., "Selective Catalytic Reduction of Nitrogen Oxides by Ammonia," Royal Society of Chemistry, Catalysis, 16, 236 (2002).
12. o <-16.05," J. Chem. Soc., Chem. Commun., 851 (1980).
13. 2- Content," Catal. Today, 59, 305 (2000a).
14. 2- Catalyst by DRIFTS," Appl. Catal. B: Environmental, 27, L11 (2000b).
15. 2- Anions," J. Catal., 150, 143 (1994).
16. 2 Sol-Gels," Langmuir, 12, 4385 (1996).
17. Nortier, E., Fourre, R., Mohamed Saad, A. B., Saur, O. and Lavalley, J. C., "Effects of Crystallinity and Morphology on the Surface Properties of Alumina," Appl. Catal., 61, 141 (1990).
18. 2 Catalyst," Ind. Eng. Chem. Res., 37, 2350 (1998).
19. 2 as Catalyst for the Selective Catalytic Reduction (SCR) of NO with Propane," Appl. Catal. B: Environmental, 25, 105 (2000).
20. Primet, M., Pichat, P. and Mathieu, M., "Infrared Study of the Surface of Titanium Dioxides. I. Hydroxyl Groups," J. Phy. Chem., 75(9), 1216 (1971)
21. Sayari, A. and Dicko, A., "The State of Platinum in Pt on Sulfated Zirconia Superacid Catalysts," J. Catal. 145, 561 (1994).
22. Song, X. and Sayari, A., "Sulfated Zirconia-Based Strong Solid-Acid Catalyst: Recent Progress," Catal. Rev. Sci. Eng., 38(3), 329 (1996).
23. Tanabe, K., "Solid Acids and Bases Their Catalytic Properties," Kodansha, Tokyo (1970).
24. Ward, J. W., "Infrared Studies of Zeolite Surfaces and Surface Reactions," Zeolite Chemistry and Catalysis, Rabo, J. A., eds., American Chemical Society, Washington D.C. (1976).
25. Yamaguchi, T., "Recent Progress in Solid Superacid," Appl. Catal., 61(1), 1 (1990).