Hydrotreating activity of heavy gasoil over NiMo/γ-Al2O3-TiO2

Petroleum Science and Technology

Volumn 22, Issue 1-2, 2004, Pages 103-117

  Santes, Víctor ^a   Herbert, Javier ^a   Cortez, María Teresa ^a   Zárate, René ^a   Díaz, Leonardo ^a   Medellín, Blanca ^a  

^a INSTITUTO MEXICANO DEL PETRÓLEO   (Mexico)

Author keywords

HDA; HDM; HDS; Heavy gasoil; NiMo Al2O3 TiO2

Indexed keywords

ALUMINA; ATOMIC PHYSICS; CATALYSTS; FLUID CATALYTIC CRACKING; IMPREGNATION; METALLIZING; NICKEL COMPOUNDS; TITANIUM DIOXIDE;

HYDRODEMETALLIZATION; HYDROTREATING ACTIVITY; NICKEL MOLYBDENUM COMPOUNDS;

CRUDE PETROLEUM;

EID: 1542286143     PISSN: 10916466     EISSN: None     Source Type: Journal    
DOI: 10.1081/LFT-120028526     Document Type: Article

References (26)

1. Ancheyta, J., Angeles, M. J., Macías, M. J., Marroquín, G., Morales, R. (2002a). Changes in apparent reaction order and activation energy in the hydrodesulfurization of real feedstocks. Energy & Fuels 16:189-193.
2. Ancheyta, J., Betancourt, G., Marroquín, G., Centeno, G., Castañeda, L. C., Alonso, F., Muñoz, J. A., Gómez, Ma. T., Rayo, P. (2002b). Hydroprocessing of Maya heavy crude oil in two reaction stages. Appl. Catal. A: General 233:159-170.
3. Ancheyta-Juárez, J., Maity, S. K., Betancourt-Rivera, G., Centeno-Nolasco, G., Rayo-Mayoral, P., Gómez-Pérez, Ma. T. (2001). Comparison of different Ni-Mo/alumina catalysts on hydrodemetallization of Maya crude oil. Appl. Catal. A: General 216:195-208.
4. Bridge, A. C. (1989). Catalytic hydrodemetalation of heavy oils. Catalysts in Petroleum Refining 363-383.
5. Brito, J. L., Laine, J., Pratt, K. C. (1989). Temperature programmed reduction of Ni-Mo oxides. J. Mater. Sci. 24:425-431.
6. 2 mixed oxides. Hydrotreating and Hydrocracking of Oil Fraction 369-362.
7. 3 catalysts. Appl. Catal. A: General 125:257-269.
8. Dufresne, P., Payen, E., Grimblot, J., Bonnelle, J. P. (1981). Study of nickel-molybdenum-gamma-aluminum oxide catalysts by X-ray photoelectron and Raman spectroscopy. Comparison with cobalt-molybdenum-gamma-aluminum oxide catalysts. J. Phys. Chem. 85:2344-2351.
9. 2. Ind. Eng. Chem. Res. 39(3):666-672.
10. Feng, Y., Yang, P., Kejian, L. (2002). Preparation of new type catalysts with good properties for hydrodesulfurization. Pet. Sci. Tech. 20(3-4):345-355.
11. Fredrick, C. (2002). Sulfur reduction: what are the options? Hydroprocessing Carbon February:45-50.
12. Furimsky, E. (1998). Selection of catalysts and reactors for hydroprocessing. Appl. Catal. A: General 171:177-206.
13. Janssens, J. P., Elst, G., Schrikkema, E. G., van Langeveld, A. D., Sie, S. T., Moulijn, J. A. (1996). Development of a mechanistic picture of the hydrodemetallization reaction of metallo-tetraphenylporphyrin on a molecular level. Recl. Trav. Chim. Pays Bas 115:465-473.
14. Kressmann, S., Morel, F., Harlé, V., Kasztelan, S. (1998). Recent developments in fixed-bed catalytic residue upgrading. Catal. Today 43:203-215.
15. 2 catalysts. Appl. Catal. A: General 74:125-136.
16. 3 hydrotreating catalysts. Appl. Catal. A: General 202:23-35.
17. 3 as catalysts for the hydrotreatment of a light cycle oil-straight run gas oil mixture. Can. J. Chem. Eng. in press.
18. Pankaj, H. D., de Boer, M., Verwoert, J., Lee, S. L., Cerfontain, R., Olthof, F. P., Inoue, Y. (1997). Improve FCC yield structure with pretreating. Hart's Fuel Technology & Management 59-63.
19. 3 supported sulfided molybdenum catalyst. Catal. Today 39:21-32.
20. Ramírez, J., Cedeño, L., Busca, G. (1999). The role of titania support in Mo-based hydrodesulfurization catalysts. J. Catal. 184:59-67.
21. Ramírez, J., Ruiz-Ramírez, L., Cedeño, L., Harle, V., Vrinat, M., Breysse, M. (1993). Titania-alumina mixed oxides as supports for molybdenum hydrotreating catalysts. Appl. Catal. A: General 93:163-180.
22. Reynolds, J. G. (2001). Nickel in petroleum refining. Pet. Sci. Tech. 19(7-8):979-1007.
23. Shorey, S. W. (1999). Exploiting synergy between FCC and feed pretreating units to improve refinery margins and produce low sulfur fuels; in: NPRA Annual Meeting.
24. Thomas, R., van Oers, E. M., de Beer, V. J. H., Medema, J., Moulijn, J. A. (1982). Characterization of γ-alumina-supported molybdenum oxide and tungsten oxide; reducibility of the oxidic state versus hydrodesulfurization activity of the sulfided state. J. Catal. 76:241.
25. Topsoe, H., Clausen, B. S., Massoth, F. E., Anderson, J. R., Boudart, M., eds. (1996). Hydrotreating Catalysis Science and Technology. Vol. 11. NY: Springer.
26. Zeuthen, P., Shaldemose, M., Patel, R. (2002). Advanced FCC feed pretreatment technology and catalysts improves FCC profitability; NPRA Annual Meeting. National Petrochemical & Refiners Association, San Antonio, Texas, AM-02-58.