Surface P and Al distribution in P-modified ZSM-5 zeolites

Adsorption

Volumn 11, Issue 5-6, 2005, Pages 577-580

  Cardoso, Mauri José Baldini ^a   De Oliveira Rosas, Danielle ^a   Lau, Lam Yiu ^a  

^a CPqD Telecom and IT Solutions   (Brazil)

Author keywords

Characterization of structure; Measurement methods; Properties; Synthesis techniques

Indexed keywords

ALUMINA; ALUMINUM; CHARACTERIZATION; CHEMICAL MODIFICATION; PHOSPHORUS; SILICA; SURFACE CHEMISTRY; SYNTHESIS (CHEMICAL); X RAY PHOTOELECTRON SPECTROSCOPY;

CHARACTERIZATION OF STRUCTURE; MEASUREMENT METHODS; PROPERTIES; SYNTHESIS TECHNIQUES;

ZEOLITES;

EID: 29144432066     PISSN: 09295607     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10450-005-5615-2     Document Type: Article

References (15)

1. Barthomeuf, D., "Structural and Physicochemical Aspects of Acidic Catalysis in Zeolites," Studies in Surface Science and Catalysis, 55, 5 (1980).
2. Butter, S.A. and W.W. Kaeding, "Phosphorus-containing zeolite catalyst," US Patent, 3,972,832 (1976).
3. Caro, J., M. Bulow, and M. Derewinski, "NMR And IR Studies of Zeolite H-ZSM-5 Modified With Orthophosphoric Acid," J. Catal., 124, 367 (1990).
4. Degnan, T.F., G.K. Chitnis, and P.H. Schipper, "History of ZSM-5 Fluid Catalytic Cracking Additive Development at Mobil," Microp. Mesop. Mat., 35, 245 (2000).
5. Hughes, A., "Aluminum Distribution in ZSM-5 by X-ray Photoelectron Spectroscopy," J. Catal., 80, 221-227 (1983).
6. Keading, W.W. and S.A. Butter, "Production of Chemicals From Methanol. 1. Low-Molecular Weight Olefins," J. Catal., 61, 155 (1980).
7. Kaeding, W.W., C. Chu, L.B. Young, B. Weintein, and S.A. Butter, "Selective Alkylation of Toluene With Methanol to Produce ParaXylene," J. Catal., 67, 159 (1981).
8. Kaeding, W.W., C. Chu, L.B. Young, and S.A. Butter, "Shape-Selective Reactions With Zeolite Catalysts.2. Selective Disproportionation of Toluene to Produce Benzene and P-Xylene," J. Catal., 69, 392 (1981).
9. Kaeding, W.W., S.A. Butter, and W.W. Kaeding, "Shape Selective Reactions With Zeolite Catalysts.3. Selectivity in Xylene Isomerization, Toluene Methanol Alkylation, and Toluene Disproportionation Over ZSM-5 Zeolite Catalysts," J. Catal., 76, 418 (1982).
10. Kresnawahjuesa, O., R.J. Gorte, D.O. Rosas, and L.Y. Lam, "A Simple, Inexpensive, and Reliable Method for Measuring BronstedAcid Site Densities in Solid Acids," Catalysis Letters, 82, 155 (2002).
11. Olson, D.H. and W.O. Haag, "Relationship between Structure and Reactivity," ACS Symposium Series, 248, 275 (1984).
12. Vedrine, J.C., A. Auroux, P. Dejaifve, V. Ducarme, H. Hoser, and S. Zhou, "Catalytic and Physical-Properties of Phosphorus-Modified ZSM-5 Zeolite," J. Catal., 73, 147 (1982).
13. Vinek, H., G. Rumplmayr, and J.A. Lercher, "Catalytic Properties of Postsynthesis Phosphorus-Modified H-ZSM5 Zeolites," J. Catal., 115, 291 (1989).
14. Wei, J. "A Mathematical-Theory of Enhanced Para-Xylene Selectivity in Molecular-Sieve Catalysts," J. Catal, 76, 233 (1982).
15. Zhang, K., H.B. Zhang, S.H. Xiang, S.Y. Liu, H.X. Li, and F. He, "Selective Dealumination of ZSM-5 by Hydrothermal Treatment," Chinese Chemical Letters, 9, 397 (1998).