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Jorge Ramírez
Jorge Ramírez
Departamento de Ingenieria Quimica Facultad de Química UNAM
Verified email at unam.mx
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Cited by
Cited by
Year
Hydrodesulphurization activity and characterization of sulphided molybdenum and cobalt—molybdenum catalysts comparison of alumina-, silica—alumina-and titania-supported catalysts
J Ramirez, S Fuentes, G Díaz, M Vrinat, M Breysse, M Lacroix
Applied Catalysis 52 (3), 211-223, 1989
2731989
The role of titania in supported Mo, CoMo, NiMo, and NiW hydrodesulfurization catalysts: analysis of past and new evidences
J Ramírez, G Macías, L Cedeño, A Gutiérrez-Alejandre, R Cuevas, ...
Catalysis Today 98 (1-2), 19-30, 2004
2052004
Titania-alumina mixed oxides as supports for molybdenum hydrotreating catalysts
J Ramirez, L Ruiz-Ramirez, L Cedeno, V Harle, M Vrinat, M Breysse
Applied Catalysis A: General 93 (2), 163-180, 1993
2051993
Ni and Mo interaction with Al-containing MCM-41 support and its effect on the catalytic behavior in DBT hydrodesulfurization
T Klimova, M Calderón, J Ramı́rez
Applied Catalysis A: General 240 (1-2), 29-40, 2003
1972003
An FT-IR study of the internal and external surfaces of HZSM5 zeolite
M Trombetta, T Armaroli, AG Alejandre, JR Solis, G Busca
Applied Catalysis A: General 192 (1), 125-136, 2000
1742000
Characterization and catalytic activity of CoMo HDS catalysts supported on alumina-MCM-41
J Ramı́rez, R Contreras, P Castillo, T Klimova, R Zárate, R Luna
Applied Catalysis A: General 197 (1), 69-78, 2000
1442000
Support effects in CoMo hydrodesulfurization catalysts prepared with EDTA as a chelating agent
MS Rana, J Ramírez, A Gutiérrez-Alejandre, J Ancheyta, L Cedeño, ...
Journal of Catalysis 246 (1), 100-108, 2007
1392007
New selective Mo and NiMo HDS catalysts supported on Al2O3–MgO (x) mixed oxides
T Klimova, DS Casados, J Ramı́rez
Catalysis today 43 (1-2), 135-146, 1998
1391998
The role of titania support in Mo-based hydrodesulfurization catalysts
J Ramirez, L Cedeño, G Busca
Journal of Catalysis 184 (1), 59-67, 1999
1321999
A FT-IR study of the adsorption of indole, carbazole, benzothiophene, dibenzothiophene and 4, 6-dibenzothiophene over solid adsorbents and catalysts
MA Larrubia, A Gutièrrez-Alejandre, J Ramı̀rez, G Busca
Applied Catalysis A: General 224 (1-2), 167-178, 2002
1242002
Characterization of Al2O3-ZrO2 mixed oxide catalytic supports prepared by the sol-gel method
T Klimova, ML Rojas, P Castillo, R Cuevas, J Ramírez
Microporous and Mesoporous Materials 20 (4-6), 293-306, 1998
1171998
Effect of boron addition on the activity and selectivity of hydrotreating CoMo/Al2O3 catalysts
J Ramírez, P Castillo, L Ceden, R Cuevas, M Castillo, JM Palacios, ...
Applied Catalysis A: General 132 (2), 317-334, 1995
1161995
Characterization and Hydrodesulfurization Activity of W-Based Catalysts Supported on Al2O3–TiO2Mixed Oxides
J Ramırez, A Gutiérrez-Alejandre
Journal of Catalysis 170 (1), 108-122, 1997
1121997
The use of TiO2—Al2O3 binary oxides as supports for Mo-based catalysts in hydrodesulfurization of thiophene and dibenzothiophene
E Olguin, M Vrinat, L Ceden, J Ramirez, M Borque, A Lopez-Agudo
Applied Catalysis A: General 165 (1-2), 1-13, 1997
1111997
Heavy oil upgrading at moderate pressure using dispersed catalysts: Effects of temperature, pressure and catalytic precursor
H Ortiz-Moreno, J Ramírez, R Cuevas, G Marroquín, J Ancheyta
Fuel 100, 186-192, 2012
1072012
Hydrodesulfurization of hindered dibenzothiophenes on bifunctional NiMo catalysts supported on zeolite–alumina composites
D Solís, AL Agudo, J Ramírez, T Klimova
Catalysis today 116 (4), 469-477, 2006
1062006
Effect of MoS2 morphology on the HDS activity of hydrotreating catalysts
M Vrinat, M Breysse, C Geantet, J Ramirez, F Massoth
Catalysis letters 26, 25-35, 1994
1061994
Characterization of alumina–titania mixed oxide supports: Part II: Al2O3-based supports
A Gutiérrez-Alejandre, M Gonzalez-Cruz, M Trombetta, G Busca, ...
Microporous and mesoporous materials 23 (5-6), 265-275, 1998
105*1998
Activity and surface properties of NiMo/SiO2–Al2O3 catalysts for hydroprocessing of heavy oils
C Leyva, J Ancheyta, A Travert, F Maugé, L Mariey, J Ramírez, MS Rana
Applied Catalysis A: General 425, 1-12, 2012
972012
Redox and acid reactivity of wolframyl centers on oxide carriers: Brønsted, Lewis and redox sites
A Gutiérrez-Alejandre, P Castillo, J Ramı́rez, G Ramis, G Busca
Applied Catalysis A: General 216 (1-2), 181-194, 2001
972001
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