Evidence for Isopentane Adsorption in the Pores of 5A Zeolite;Mise en évidence de l'adsorption de l'isopentane dans les pores de la zéolithe 5A

Oil and Gas Science and Technology

Volumn 55, Issue 3, 2000, Pages 307-314

  Magnoux, P ^a   Boucheffa, Y ^a   Guisnet, M ^a   Joly, G ^a   Jullian, S ^b  

^a Centre National de la Recherche Scientifique   (France)

^b IFP ENERGIES NOUVELLES   (France)

Author keywords

5A z olite; Adsorption; Coke; Isopentane

Indexed keywords

ADSORPTION; PETROLEUM COKE; SATURATION (MATERIALS COMPOSITION); VACUUM APPLICATIONS; ZEOLITES;

ISOPENTANES; MICROBALANCE;

PETROLEUM REFINING;

EID: 0033726067     PISSN: 12944475     EISSN: None     Source Type: Journal    
DOI: 10.2516/ogst:2000021     Document Type: Article

References (19)

1. 7 sur catalyseurs zéolithiques. Revue de l'Institut français du pétrole, 46, 1, 89-107.
2. Johnson, J.A. et Oroska, A.R. (1989) Sorbex Technology for Industrial Scale Separation. Stud. Surf. Sci. Catal., 46, 451-467.
3. Jullian, S., Mank, L. et Minkkinen, A. (1993) Fr. Patent, 2, 679, 245, US Patent 5, 233, 120.
4. Misk, M., Joly, G., Magnoux, P., Jullian, S. et Guisnet, M. (1996) Coking, Aging and Regeneration of Zeolites: XVII. Composition and Location of Carbonaceous Compounds Resulting from Isobutene and Propene Transformation of a 5A Zeolite. Zeolites, 16, 265-270.
5. Thomazeau, C., Cartraud, P., Magnoux, P., Jullian, S. et Guisnet, M. (1996) Formation from Propene of Carbonaceous Compounds Responsible for the Deactivation of a 5A Adsorbent. Removal through Pyrolysis and Oxidative Treatment. Microporous Materials, 5, 337-345.
6. Magnoux, P., Misk, M., Joly, G., Jullian, S. et Guisnet, M. (1997) Composition, Location, Modes of Formation and of Removal of Coke Deposited on a 5A Adsorbent. Stud. Surf. Sci. Catal., 105, 1835-1858.
7. Boucheffa, Y., Thomazeau, C., Cartraud, P., Magnoux, P., Guisnet, M. et Jullian, S. (1997) Formation of Carbonaceous Compounds from Propene and Isobutene over a 5A Zeolite. Influence of Temperature on their Compositions and Locations. Ind. Eng. Chem. Research, 36, 8, 3198-3204.
8. Freude, D., Kärger, J. et Pfeifer, H. (1985) Lattice Defects and Surface Barriers in Thermally Treated Zeolite CaA. Proceedings of the International Symposium on Zeolite Catalysis, Siofok, 89-98.
9. Mix, H., Pfeifer, H. et Staudte, B. (1988) Hydroxyl Groups in Zeolites CaNaA. Chem. Phys. Lett., 146, 6, 541-544.
10. Guisnet, M. et Magnoux, P. (1989) Coking and Deactivation of Zeolites. Influence of the Pore Structure. Appl. Catal, 54, 1-27.
11. Magnoux, P., Roger, P., Canaff, C., Fouché, V., Gnep, N.S. et Guisnet, M. (1987) New Technique for the Characterization of Carbonaceous Compounds Responsible for Zeolite Deactivation. Stud. Surf. Sci. Catal, 34, 317-330.
12. Bin, L., Shaozhou, C., Xiaolong, Z. et Chao, T. (1995) Adsorptive Separation of Light Normal and Iso-Paraffins on 5A Molecular Sieve. Acta Petrolei Sinica, 3, 40-45.
13. Silva, J.A.C. et Rodrigues, A.E. (1997) Sorption and Diffusion of n-Pentane in Pellets of 5A Zeolite. Ind. Eng. Chem. Res., 36, 493-500.
14. 8 Aromatic Hydrocarbons in Faujasite Type Zeolites. II. Sorption Kinetics and Intracrystalline Diffusivities. Zeolites, 6, 283-289.
15. Boucheffa, Y. (1997) Adsorption d'oléfines et de paraffines sur la zéolithe 5A. Thèse, Poitiers.
16. Doetsch, I.H., Ruthven, D.M. et Loughlin, K.F. (1974) Sorption and Diffusion of n-Heptane in 5A Zeolite. Can. J. Chem., 52, 2717-2725.
17. Ruthven, D.M. (1984) in Principles of Adsorption and Adsorption Process, John Wiley and Sons, New York.
18. Breck, D.W. (1974) in Zeolite Molecular Sieves. John Wiley and Sons, New York.
19. Guisnet, M.R. (1990) Model Reactions for Characterizing the Acidity of Solid Catalysts. Acc. Chem. Res., 23, 11, 392-398.