Accessibility in alumina matrices of FCC catalysts

Mostrar otras versiones (1)

The accessibility in aluminas considered to be representative of matrices used in FCC resid catalysts, with mean pore sizes between 64 and 201 Å, was characterized through a kinetic approach by means of the conversion of 1,3,5-tri-isopropylbenzene (TIPB) at 500 °C in a CREC Riser Simulator fluidized...

Descripción completa

Detalles Bibliográficos
Autor principal: Falco, M.
Otros Autores: Morgado, E., Amadeo, Nora Elvira, Sedran, U.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: Elsevier 2006
Acceso en línea:Registro en Scopus
DOI
Handle
Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
Biblioteca Central Dr. Luis F. Leloir (FCEN) de Universidad de Buenos Aires
LEADER 07496caa a22009017a 4500
001 PAPER-21712
003 AR-BaUEN
005 20240930083531.0
008 190411s2006 xx ||||fo|||| 00| 0 eng|d
024 7 |2 scopus  |a 2-s2.0-33751191204 
030 |a ACAGE 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
100 1 |a Falco, M. 
245 1 0 |a Accessibility in alumina matrices of FCC catalysts 
260 |b Elsevier  |c 2006 
270 1 0 |m Sedran, U.; Instituto de Investigaciones en Catálisis y Petroquímica (INCAPE), FIQ, UNL-CONICET, Santiago del Estero 2654, 3000 Santa Fe, Argentina; email: usedran@fiqus.unl.edu.ar 
504 |a O'Connor, P., Hakuli, A., Humphries, A., Francis, J., (2002) Anales of the Fifth South American Meeting of Catalytic Cracking, p. 25. , Maceió, Brazil, August 26-29 
504 |a Maglio, A., Keweshan, C.F., Madon, R.J., McLean, J.B., (1994) Proceedings of the NPRA Annual Meeting, , San Antonio, Texas, USA, March 20-22 (Paper AM-94-59) 
504 |a Von Ballmoos, R., Hayward, C.T., (1991) Stud. Surf. Sci. Catal., 65, p. 171 
504 |a Marcilly, C., (1996) Arab. J. Sci. Eng., 21, p. 299 
504 |a O'Connor, P., Yanik, S.J., (1996) Stud. Surf. Sci. Catal., 100, p. 323 
504 |a Silverman, L.D., Winkler, S., Tiethof, J.A., (1986) Proceedings of the NPRA Annual Meeting, , Los Angeles, USA, March 23-25 (Paper AM-86-62) 
504 |a Dight, L., Leskowicz, M., Deeba, M., (1991) Proceedings of the NPRA Annual Meeting, , San Antonio, Texas, USA, March 17-19 (Paper AM-91-53) 
504 |a Otterstedt, J.E., Zhu, Y.M., Sterte, (1988) J. Appl. Catal., 38, p. 143 
504 |a Yung, K.Y., O'Connor, P., Yanik, S.J., Bruno, K., (2003) Catal. Courier, 53, p. 2 
504 |a Hakuli, A.K., Imhof, P., Kuehler, C.W., (2001) Proceedings of the Akzo Nobel ECO-MAGIC Symposium, , Noordwijk, The Netherlands, June 10-13 (F-4) 
504 |a Ross, K., Liepold, A., Koch, H., Reschetilowski, W., (1997) Chem. Eng. Technol., 20, p. 326 
504 |a Falabella, E., Murta, M.L., Silva, M.P., Silva, D.F., (1995) Zeolites, 15, p. 620 
504 |a Al-Khattaf, S., Atias, J.A., Jarosch, K., de Lasa, H., (2002) Chem. Eng. Sci., 57, p. 4909 
504 |a de la Puente, G., Sedran, U., (2000) Chem. Eng. Sci., 55, p. 759 
504 |a Bidabehere, C., Sedran, U., (2001) Ind. Eng. Chem. Res., 40, p. 530 
504 |a Fung, S.C., Querini, C.A., (1992) J. Catal., 138, p. 240 
504 |a Magee, J.S., Letzsch, W.S., (1994) Proceedings of the ACS Symposium Series, p. 571. , ACS, Washington, USA (Fluid catalytic cracking III. Chap. 25) 
504 |a Falabella, E., Murta, M.L., (1996) Anales of the Second South American Meeting of Catalytic Cracking, p. 25. , Recife, Brazil, August 14-16 
504 |a Al-Khattaf, S., de Lasa, H., (2000) Proceedings of the Second International Symposium on Deactivation and Testing of Catalyst, 219th National Meeting of ACS, p. 278. , San Francisco, USA, March 26-31 
504 |a Sullivan, R.F., Egan, C.J., Langlois, G.E., (1964) J. Catal., 3, p. 183 
504 |a Parry, E.P., (1963) J. Catal., 2, p. 371 
504 |a Morterra, C., Magnacca, G., (1996) Catal. Today, 27, p. 497 
504 |a Tung, S.E., Mcininch, E., (1964) J. Catal., 3, p. 229 
504 |a Sarbak, Z., (1997) Appl. Catal. A: Gen., 159, p. 147 
504 |a Falco, M., Chiovetta, G., Kuehler, C., Sedran, U., (2003) Actas XIII Argentinian Meeting on Catalysis and Second Mercosur Congress on Catalysis, p. 119. , Villa Giardino Córdoba, Argentina, October 22-24 
504 |a Corma, A., Grande, M., Fornés, V., Cartlidge, S., Shatlock, M.P., (1990) Appl. Catal., 66, p. 45 
504 |a de la Puente, G., Sousa-Aguiar, E.F., Costa, A.F., Sedran, U., (2003) Appl. Catal. A: Gen., 242, p. 381 
506 |2 openaire  |e Política editorial 
520 3 |a The accessibility in aluminas considered to be representative of matrices used in FCC resid catalysts, with mean pore sizes between 64 and 201 Å, was characterized through a kinetic approach by means of the conversion of 1,3,5-tri-isopropylbenzene (TIPB) at 500 °C in a CREC Riser Simulator fluidized bed laboratory reactor. The product distribution was essentially the same as that observed on an equilibrium commercial FCC catalyst, but the activity of the aluminas was much lower. The main products (propylene, benzene, isopropylbenzene, di-isopropylbenzenes) showed that a series cracking mechanism prevailed in the conversion of TIPB. The apparent first order kinetic constants assessed and the conversion profiles allowed establishing a ranking of activities that could be associated directly to accessibilities and not to the number of acid sites (Lewis nature), which was proportional to the specific surface area of the alumina. The sequence of accessibilities followed the same trend as the mean pore size of the aluminas. © 2006 Elsevier B.V. All rights reserved.  |l eng 
536 |a Detalles de la financiación: Agencia Nacional de Promoción Científica y Tecnológica, PICT2000-2001 14-08990 
536 |a Detalles de la financiación: 20-144 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas, PIP 0630/98 
536 |a Detalles de la financiación: This work was performed with the financial assistance of University of Litoral (Santa Fe, Argentina), Secretary of Science and Technology, Project CAID 2002 #20-144, CONICET, PIP 0630/98 and ANPCYT, PICT2000-2001 14-08990. The authors gratefully acknowledge the useful discussions with and contributions from Petrobras specialists Dr. Rosana L.P. Cardoso (GC–MS), and Denise Costa and Denise D. Filgueiras (FT-IR). 
593 |a Instituto de Investigaciones en Catálisis y Petroquímica (INCAPE), FIQ, UNL-CONICET, Santiago del Estero 2654, 3000 Santa Fe, Argentina 
593 |a Centro de Pesquisas e Desenvolvimento Leopoldo A.M. Mello, PETROBRAS (CENPES/TFCC), Cidade Universitária, Q.7, Rio de Janeiro 21949-900, Brazil 
593 |a Departamento de Ingeniería Química (FI, UBA), Ciudad Universitaria, 1428 Buenos Aires, Argentina 
690 1 0 |a ACCESSIBILITY 
690 1 0 |a ALUMINA 
690 1 0 |a CATALYTIC CRACKING 
690 1 0 |a MATRIX 
690 1 0 |a RESID 
690 1 0 |a ALUMINA 
690 1 0 |a CATALYTIC CRACKING 
690 1 0 |a FLUIDIZED BEDS 
690 1 0 |a MATRIX ALGEBRA 
690 1 0 |a PORE SIZE 
690 1 0 |a REACTION KINETICS 
690 1 0 |a ACCESSIBILITY 
690 1 0 |a ALUMINA MATRICES 
690 1 0 |a CRACKING MECHANISMS 
690 1 0 |a KINETIC CONSTANTS 
690 1 0 |a CATALYSTS 
700 1 |a Morgado, E. 
700 1 |a Amadeo, Nora Elvira 
700 1 |a Sedran, U. 
773 0 |d Elsevier, 2006  |g v. 315  |h pp. 29-34  |p Appl Catal A Gen  |x 0926860X  |w (AR-BaUEN)CENRE-3756  |t Applied Catalysis A: General 
856 4 1 |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-33751191204&doi=10.1016%2fj.apcata.2006.08.028&partnerID=40&md5=48da5a18a3e7bdb8fee4d1fa1196c311  |x registro  |y Registro en Scopus 
856 4 0 |u https://doi.org/10.1016/j.apcata.2006.08.028  |x doi  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_0926860X_v315_n_p29_Falco  |x handle  |y Handle 
856 4 0 |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0926860X_v315_n_p29_Falco  |x registro  |y Registro en la Biblioteca Digital 
961 |a paper_0926860X_v315_n_p29_Falco  |b paper  |c PE 
962 |a info:eu-repo/semantics/article  |a info:ar-repo/semantics/artículo  |b info:eu-repo/semantics/publishedVersion 

Ejemplares similares