Influence of combined acid treatment on physico-chemical characteristics of ultrastable zeolite Y and on its catalytic properties in the disproportionation of ethylbenzene

Applied Catalysis A: General

Volumn 148, Issue 2, 1997, Pages 373-385

  Leiras Gomes, A C ^a   Falabella S Aguiar, E ^a   Cabral Menezes, S ^c   Cardoso, D ^b  

^a FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^b FEDERAL UNIVERSITY OF SÃO CARLOS   (Brazil)

^c NONE

Author keywords

Dealumination (acid treatment); Disproportionation; Ethylbenzene; USY zeolite

Indexed keywords

EID: 0043048397     PISSN: 0926860X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0926-860X(96)00163-9     Document Type: Article

References (17)

1. Innov. Tec., Zeolites: Caracteristicas, Propriedades y Aplicaciones Industriais, G.P. Giannetto, Caracas, 1990.
2. C.V. McDaniel and P.K. Maher, in Molecular Sieves, Society of Chemical Industry, London, 1968, p. 186.
3. A. Corma, V. Fornés, O. Pallota, J.M. Cruz and A. Ayerbe, J. Chem. Soc. Chem. Commun., (1986) 333.
4. R.D. Shannon, J. Phys. Chem., 89 (1985) 4778.
5. J. Sanz, V. Fornés and A. Corma, J. Chem. Soc. Faraday Trans. 1, 84 (1988) 3113.
6. G.H. Karge, J. Ladebeck, Z. Sarbak and K. Hatada, Zeolites, 2 (1982) 94.
7. D. Seddon, Appl. Catal., 7 (1983) 327.
8. G.H. Karge, K. Hatada, Y. Zhang and R. Fiedorow, Zeolites, 3 (1983) 13.
9. L. Leu, B. Kang, S. Wu and J. Wu, Appl. Catal., 63 (1990) 91.
10. E.V. Lunina, O.O. Parenago, A.V. Fionov, L.E. Latysheva, S.A. Skornikova and V.V. Chenets, Kinet. Catal., 32 (1991) 447.
11. E.V. Sobrinho, D. Cardoso, E. Falabella S-Aguiar and J.G. Silva, Appl. Catal., 127 (1995) 157.
12. W.W. Kaending, J. Catal., 95 (1985) 512.
13. J. Weitkamp, S. Ernst, P.A. Jacobs and H.G. Karge, Erdgas, 39 (1986) 13.
14. B.C. Lippens and J.H. Boer, J. Catal., 4 (1965) 319.
15. W.D. Harkins and G. Jura, J. Am. Chem. Soc., 66 (1944) 1362.
16. E.C. DeCanio, J.C. Edwards, T.R. Scalzo, D.A. Storm and J.W. Bruno, J. Catal., 132 (1991) 498.
17. A. Corma, V. Fornés, W. Kolodziejski and L.J. Martínez-Triguero, J. Catal., 145 (1994) 27.