Reactivation of the HZSM-5 Zeolite-Based Catalyst Used in the MTG Process

AIChE Journal

Volumn 43, Issue 6, 1997, Pages 1551-1558

  Gayubo, Ana G ^a   Aguayo, Andrés T ^a   Benito, Pedro L ^a   Landeta, Alberto ^a   Castilla, Marta ^a   Bilbao, Javier ^a  

^a UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYST ACTIVITY; GASOLINE; MATHEMATICAL MODELS; METHANOL; REACTION KINETICS; THERMAL EFFECTS; ZEOLITES;

METHANOL TO GASOLINE CONVERSION;

CATALYSTS;

EID: 0031167282     PISSN: 00011541     EISSN: None     Source Type: Journal    
DOI: 10.1002/aic.690430618     Document Type: Article

References (32)

1. Aguayo, A. T., P. L. Benito, A. G. Gayubo, M. Olazar, and J. Bilbao, "Acidity Deterioration and Coke Deposition in a H-ZSM-5 Zeolite in the MTG Process," Stud. Surf. Sci. Catal., 88, 567 (1994a).
2. Aguayo, A. T., J. M. Arandes, A. G. Gayubo, M. Olazar, J. Ereña, and J. Bilbao, "Isotherms of Chemical Adsorption of Bases on Solid Catalysts for Acidity Measurement," J. Chem. Technol. Biotechnol., 60, 141 (1994b).
3. Aguayo, A. T., A. G. Gayubo, J. M. Onega, M. Olazar, and J. Bilbao, "Catalyst Deactivation by Coking in the MTG Process in Fixed and Fluidized Bed Reactors," Catal. Today, in press (1997).
4. Arandes, J. M., A. T. Aguayo, A. G. Gayubo, M. Olazar, and J. Bilbao, "Design of an Automated Reactor for Catalytic Reactions," Technol. Today, 3, 144 (1990).
5. Argauer, R. J., and G. R. Landolt, "Crystalline Zeolite HZSM-5 and Method of Preparing the Same," U. S. Patent No. 3,702,886 (Nov. 1972).
6. Benito, P. L., A. G. Gayubo, A. T. Aguayo, and J. Bilbao, "Evolution of the Acidic Structure of a H-ZSM-5 Zeolite with the Thermal Treatment Steps in its Preparation," Afinidad, 51, 375 (1994).
7. Benito, P. L., A. G. Gayubo, A. T., Aguayo, M. Castilla, and J. Bilbao, "Concentration-Dependent Kinetic Model for Catalyst Deactivation in the MTG Process," Ind. Eng. Chem. Res., 35, 81 (1996a).
8. Benito, P. L., A. T. Aguayo, A. G. Gayubo, and J. Bilbao, "Catalyst Equilibration for Transformation of Methanol into Hydrocarbons by Reaction-Regeneration Cycles," Ind. Eng. Chem. Res., 35, 2177 (1996b).
9. Benito, P. L., A. G. Gayubo, A. T. Aguayo, M. Olazar, and J. Bilbao, "Deposition and Characteristics of Coke over a HZSM5 Zeolite Based Catalyst in the MTG Process," Ind. Eng. Chem. Res., 35, 3991 (1996c).
10. Chang, C. D., "A Kinetic Model for Methanol Conversion to Hydrocarbons," Chem. Eng. Sci. 35, 619 (1980).
11. Chang, C. D., Hydrocarbons from Methanol, H. Heinemann, ed., Dekker, New York (1983).
12. Chang, C. D., "Methanol Conversion to Light Olefins," Catal. Rev.-Sci. Eng., 26, 323 (1984).
13. Chen, N. Y., and W. J. Reagan, "Evidence of Autocatalysis in Methanol to Hydrocarbons Reactions over Zeolite Catalysts," J. Catal., 59, 123 (1979).
14. Chen, N. Y., J. N. Miale, and W. J. Reagan, "Preparation of Zeolite, Example 5," U.S. Patent No. 4,112,056 (Sept. 1973).
15. Gayubo, A. G., J. M. Arandes, A. T. Aguayo, M. Olazar, and J. Bilbao, "Reaction-Regeneration Cycles in the Isomerization of Cis-Butene and Calculation of the Reactivation Kinetics of a Silica-Alumina Catalyst," Chem. Eng. Sci., 48, 2741 (1993a).
16. Gayubo, A. G., J. M. Arandes, M. Olazar, A. T. Aguayo, and J. Bilbao, "Calculation of the Kinetics of Deactivation by Coke for a Silica-Alumina Catalyst in the Dehydration of 2-Ethylhexanol," Ind. Eng. Chem. Res., 32, 458 (1993b).
17. Gayubo, A. G., J. M. Arandes, A. T. Aguayo, M. Olazar, and J. Bilbao, "Calculation of the Kinetics of Deactivation by Coke in Integral Reactor for a Triangular Scheme Reaction," Chem. Eng. Sci., 48, 1077 (1993c).
18. Gayubo, A. G., P. L. Benito, A. T. Aguayo, M. Olazar, and J. Bilbao, "Relationship between Surface Acidity and Activity of HZSM5 Zeolite Based Catalysts in the Transformation of Methanol into Hydrocarbons," J. Chem. Technol. Biotechnol. 65, 186 (1996a).
19. Gayubo, A. G., P. L. Benito, A. T. Aguayo, I. Aguirre, and J. Bilbao, "Analysis of Kinetic Models of the MTG Process in Integral Reactor," Chem. Eng. J., 63, 45 (1996b).
20. Guisnet, M., and P. Magnoux, "Fundamental Description of Deactivation and Regeneration of Acid Zeolites," Stud. Surf. Sci. Catal., 88, 53 (1994).
21. Harandi, M. N., and H. Owen, "Integrated Etherification and Oxigenates to Gasoline Process," U.S. Patent No. 4,826,507 (May, 1989a).
22. Harandi, M. N. and H. Owen, "Production of Ethers from Methanol," U.S. Patent No. 4,831,195 (May, 1989b).
23. Mihail, R., S. Straja, G. Maria, G. Musca, and Gr. Pop, "A Kinetic Model for Methanol Conversion to Hydrocarbons," Chem Eng. Sci., 38, 1581 (1983).
24. Ortega, J. M., A. G. Gayubo, A. T., Aguayo, P. L. Benito, and J. Bilbao, "Role of Coke Characteristics in the Regeneration of a Catalyst for the MTG Process,"Ind. Eng. Chem. Res., 36, 60 (1997).
25. Royo, C., J. V. Ibarra, A. Monzón, and J. Santamaria, "Regeneration of Coked Catalysts: The Effect of Aging upon the Characteristics of the Coke Deposits," Ind. Eng. Chem. Res., 33, 2563 (1994).
26. Schipper, P. H., and F. J. Krambeck, "A Reactor Design Simulation with Reversible and Irreversible Catalyst Deactivation," Chem. Eng. Sci., 41, 1013 (1986).
27. Sedrán, U., A. Mahay, and H. I. de Lasa, "Modeling Methanol Conversion to Hydrocarbons: Alternative Kinetic Models," Chem. Eng. J., 45, 33 (1990).
28. Schulz, H., D. Barth, and Z. Siwei, "Deactivation of HZSM5 Zeolite During Methanol Conversion: Kinetic Probing of Pore-Architecture and Acidic Properties," Stud. Surf. Sci. Catal., 68, 783 (1991).
29. Schulz, H., K. Lau, and M. Claeys, "Kinetics Regimes of Zeolite Deactivation and Reanimation," Appl. Catal., 132, 29 (1995).
30. Szépe, S., and O. Levenspiel, "Catalyst Deactivation," Proc. Europ. Symp. Chem. Reaction Eng., Pergamon Press, Oxford, p. 265 (1971).
31. Tabak, S. A. and S. Yurchak, "Conversion of Methanol over ZSM-5 to Fuels and Chemicals," Catal. Today, 6, 307 (1990).
32. Villadsen, J., and M. L. Michelsen, Solution of Differential Equation Models by Polynomial Approximation, Prentice Hall, Englewood Cliffs, NJ (1978).