Promoting effect of fluorine on titania-supported cobalt-molybdenum hydrodesulfurization catalysts

[1]  Jing-jie Ren,et al.  Hydrodesulfurization of dibenzothiophene over siliceous MCM-41-supported nickel phosphide catalysts , 2005 .

[2]  S. Moon,et al.  Performance of fluorine-added, sonochemically prepared MoS2/Al2O3 catalysts in the hydrodesulfurization of dibenzothiophene compounds , 2004 .

[3]  K. Segawa,et al.  Tailoring of alumina surfaces as supports for NiMo sulfide catalysts in the ultra deep hydrodesulfurization of gas oil: case study of TiO2-coated alumina prepared by chemical vapor deposition technique , 2003 .

[4]  R. Prins,et al.  The effects of fluorine, phosphate and chelating agents on hydrotreating catalysts and catalysis , 2003 .

[5]  S. Moon,et al.  Hydrodesulfurization of dibenzothiophene compounds using fluorinated NiMo/Al2O3 catalysts , 2003 .

[6]  A. Ishihara,et al.  Elucidation of promotion effect of cobalt and nickel on Mo/TiO2 catalyst using a 35S tracer method , 2003 .

[7]  R. Prins,et al.  Multinuclear MAS NMR identification of fluorine species on the surface of fluorinated γ-alumina , 2002 .

[8]  R. Prins,et al.  The Effects of in Situ Fluorination and Support on the Hydrodenitrogenation of Methylcyclohexylamine , 2002 .

[9]  A. Ishihara,et al.  Elucidation of Behavior of Sulfur on Mo Catalysts Supported on TiO2 with Various Surface Areas Using 35S Tracer Methods , 2002 .

[10]  S. Moon,et al.  Effect of fluorine addition on the formation of active species and hydrotreating activity of NiWS/Al2O3 catalysts , 2002 .

[11]  R. Prins,et al.  Hydrogenation of Cyclohexene over in Situ Fluorinated NiMoS Catalysts Supported on Alumina and Silica–Alumina , 2002 .

[12]  R. Prins,et al.  A High-Resolution Transmission Electron Microscopy Study of the Influence of Fluorine on the Morphology and Dispersion of WS2 in Sulfided W/Al2O3 and NiW/Al2O3 Catalysts , 2002 .

[13]  A. Ishihara,et al.  Elucidation of sulfidation state and hydrodesulfurization mechanism on Mo/TiO2 catalyst using 35S radioisotope tracer methods , 2002 .

[14]  A. Ishihara,et al.  Elucidation of Sulfidation State and Hydrodesulfurization Mechanism on TiO2 Catalysts Using 35S Radioisotope Tracer Methods , 2001 .

[15]  R. Prins,et al.  A kinetic investigation of the effects of fluorine and nickel on the HDN of toluidine on fully sulfided tungsten sulfide catalysts , 2001 .

[16]  R. Prins,et al.  The role of fluorine, nickel and full sulfidation in the hydrodenitrogenation of o-toluidine over tungsten-based catalysts prepared from oxy- and thiosalts , 2001 .

[17]  T. Bürgi,et al.  TPS, XPS, QEXAFS, and XANES investigation of the sulfidation of NiW/Al2O3-F catalysts , 2001 .

[18]  A. Aboul-gheit,et al.  Hydroisomerization, hydrocracking and dehydrocyclization of n-pentane and n-hexane using mono- and bimetallic catalysts promoted with fluorine , 2001 .

[19]  R. Prins,et al.  Kinetic Investigation of the Effect of Nickel and Fluorine on the HDN of Methylcyclohexylamine over WS2/Al2O3 Catalysts , 2001 .

[20]  Anjie Wang,et al.  Hydrodesulfurization of Dibenzothiophene over Siliceous MCM-41-Supported Catalysts , 2001 .

[21]  T. Bürgi,et al.  TPS, XPS, and QEXAFS Investigation of the Sulfidation Behavior of Tungsten on Fluorine-Promoted Alumina , 2001 .

[22]  S. Moon,et al.  Hydrodesulfurization of DBT, 4-MDBT, and 4,6-DMDBT on fluorinated CoMoS/Al2O3 catalysts , 2000 .

[23]  I. Nova,et al.  Spectroscopic characterisation of MoO3/TiO2 deNOx-SCR catalysts: Redox and coordination properties , 2000 .

[24]  G. Busca,et al.  The role of titania support in Mo-based hydrodesulfurization catalysts , 1999 .

[25]  T. Kabe.  Hydrodesulfurization and hydrodenitrogenation , 1999 .

[26]  K. Segawa,et al.  Hydrodesulfurization of dibenzothiophenes over molybdenum catalyst supported on TiO2–Al2O3 , 1998 .

[27]  K. Sakanishi,et al.  Hydrodesulfurization activity of CoMo and NiMo supported on Al2O3-TiO2 for some model compounds and gas oils , 1998 .

[28]  Zhaobin Wei,et al.  Hydrodesulfurization activity of NiMo/TiO2Al2O3 catalysts , 1998 .

[29]  J. Ramírez,et al.  The use of TiO2—Al2O3 binary oxides as supports for Mo-based catalysts in hydrodesulfurization of thiophene and dibenzothiophene , 1997 .

[30]  A. Gutiérrez-Alejandre,et al.  Characterization and Hydrodesulfurization Activity of W-Based Catalysts Supported on Al2O3–TiO2Mixed Oxides , 1997 .

[31]  A. Ishihara,et al.  Elucidation of molybdenum-based catalysts using a radioisotope tracer method Part 2 Promotion effect of cobalt on molybdena/alumina catalyst , 1997 .

[32]  D. Gonbeau,et al.  Core and valence spectra of titanium dichalcogenides TiX2 (where X is O, S). Experimental and theoretical studies , 1995 .

[33]  A. Ishihara,et al.  Study of Hydrodesulfurization of Dibenzothiophene on Ni-Mo/Al2O3, Mo/Al2O3, and Ni/Al2O3 Catalysts by the Use of Radioisotope 35S Tracer , 1994 .

[34]  S. Davis,et al.  Studies of Fluorine in Catalysts with Ultrasoft X-Ray Absorption Spectroscopy , 1993 .

[35]  B. Delmon,et al.  Titania-modified hydrodesulfurization catalysts: II. Dispersion state and catalytic activity of molybdena supported on titania-alumina carrier , 1991 .

[36]  T. Ho,et al.  Synthesis and activity of hydrotreating catalysts prepared via promotion by low-valent transition-metal complexes , 1991 .

[37]  J. Ramírez,et al.  Promoting effect of fluorine on cobalt—molybdenum/ titania hydrodesulfurization catalysts , 1991 .

[38]  Q. Xin,et al.  Titania-modified Hydrodesulfurization Catalysts .1. Effect of Preparation Techniques On Morphology and Properties of Tio2-al2o3 Carrier , 1990 .

[39]  K. Ooi,et al.  ESR, XRD, and DRS studies of paramagnetic Ti3+ ions in a colloidal solid of titanium oxide prepared by the hydrolysis of TiCl3 , 1990 .

[40]  B. Delmon,et al.  Fluorinated hydrotreatment catalysts: characterization and hydrodesulphurization activity of fluorine-nickel-molybdenum/γ-alumina catalysts , 1988 .

[41]  J. Herrmann.  Electronic effects in strong metal-support interactions on titania deposited metal catalysts , 1984 .

[42]  C. Lund,et al.  A study of the nickel-titanium oxide interaction , 1984 .

[43]  R. Burch,et al.  Enhanced activity of Pd/TiO2 catalysts for the CO/H2 reaction in the absence of strong metal-support interactions (SMSI) , 1984 .

[44]  R. Burch,et al.  Support effects in nickel catalysts , 1984 .

[45]  E. Petersen,et al.  Surface area measurement of platinum/rhenium/alumina: II. Effects of catalyst pretreatment , 1984 .

[46]  D. Resasco,et al.  A model of metal-oxide support interaction for Rh on TiO2 , 1983 .

[47]  J. Dumesic,et al.  Metal-support interactions between iron and titania for catalysts prepared by thermal decomposition of iron pentacarbonyl and by impregnation , 1983 .

[48]  S. C. Fung,et al.  Strong interactions in supported-metal catalysts. , 1981, Science.