Výsledky vyhledávání - "C.V. Loricera"

Factors influencing selectivity in the liquid-phase phenol hydrodeoxygenation over ZSM-5 supported Pt/Ir and Pt plus Ir catalysts

Autor: N. Mota, C.V. Loricera, Christophe Geantet, J.L.G. Fierro, Bárbara Pawelec, Rufino M. Navarro

Publikováno v: Molecular Catalysis
Molecular Catalysis, Elsevier, 2020, 482 (---), ⟨10.1016/j.mcat.2019.110669⟩

The effect of partial Pt substitution by Ir on the catalytic response of bimetallic Pt-Ir/ZSM-5 (Pt/Ir = 1) catalyst in the liquid-phase hydrodeoxygenation (HDO) of phenol was investigated. To evaluate the catalyst intrinsic activity, the ZSM-5 suppo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b18b4984fec7a41b368c85026db41f7
https://hal.archives-ouvertes.fr/hal-02506032

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Effect of Ir and Pt Addition on the HDO Performance of RuS2/SBA-15 Sulfide Catalysts

Autor: Antonia Infantes-Molina, José Luis García Fierro, C.V. Loricera, Enrique Rodríguez-Castellón, Antonio Jiménez-López, Bárbara Pawelec

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Ir and Pt have been tested as dopants for ruthenium sulfide supported on ordered SBA-15 mesoporous silica. The incorporation of Ir or Pt into RuS2/SBA-15 was found to enhance the activity in the gas-phase hydrodeoxygenation (HDO) of phenol carried ou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::800fc88f59ff7105bcd944865c305c7c
https://doi.org/10.1007/s11244-015-0366-0

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Structure and Reactivity of sol–gel V/SiO2 Catalysts for the Direct Conversion of Methane to Formaldehyde

Autor: Adel A. Ismail, Saleh A. Al-Sayari, C.V. Loricera, José Luis García Fierro, M. Consuelo Alvarez-Galvan, R. Guil-López

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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[EN] Vanadium oxide-silica catalysts prepared by the sol–gel method were characterized by different techniques (nitrogen adsorption–desorption isotherms, scanning electron microscopy, X-ray diffraction, temperature-programmed reduction, Raman spe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b79d732a517680ea237c163c5cfcf12
http://hdl.handle.net/10261/202757

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Removal of refractory S-containing compounds from liquid fuels over P-loaded NiMoW/SBA-16 sulfide catalysts

Autor: J.A. de los Reyes, J.R. Hernández, C.V. Loricera, Manuel Guzmán, Rafael Huirache-Acuña, Bárbara Pawelec, J.N. Díaz de León

Publikováno v: Fuel. 103:321-333

P-containing SBA-16 mesoporous systems were used as supports of ternary Ni–Mo–W hydrodesulfurization (HDS) catalysts. The samples were characterized by a variety of techniques (N 2 adsorption–desorption isotherms, XRD, TPR, TPD-NH 3 , DRS UV–

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7182220ee7414d3fc138e4e21fd5edf0
https://doi.org/10.1016/j.fuel.2012.07.005

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Comparison of the morphology and HDS activity of ternary Ni(Co)-Mo-W catalysts supported on Al-HMS and Al-SBA-16 substrates

Autor: C.V. Loricera, Eric M. Rivera-Muñoz, R. Nava, Brenda Torres, Bárbara Pawelec, Rafael Huirache-Acuña, José Luis García Fierro

Publikováno v: Applied Catalysis B: Environmental. 125:473-485

This research compares the hydrodesulphurization (HDS) activity of supported Co(Ni)-Mo-W ternary catalysts with respect to the nature of the support (hexagonal mesoporous silica (HMS) versus SBA-16 material having cage-like mesoporous structure), the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d730407eca7dcd12ed323e4c2276c336
https://doi.org/10.1016/j.apcatb.2012.05.034

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Hydrogenolysis of anisole over mesoporous sulfided CoMoW/SBA-15(16) catalysts

Autor: José Luis García Fierro, María Consuelo Alvarez-Galván, R. Nava, Rafael Huirache-Acuña, Bárbara Pawelec, Antonia Infantes-Molina, C.V. Loricera

Publikováno v: Catalysis Today. 172:103-110

This contribution describes the effect of SBA-15(16) support modification with variable quantity of P 2 O 5 (0.5 and 1.0 wt%) on the catalytic response of supported ternary CoMoW catalysts tested in the gas-phase hydrogenolysis of anisole, as a model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c903a98af5ad6bb4d413fb78c979a111
https://doi.org/10.1016/j.cattod.2011.02.037

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Upgrading of bio-liquids on different mesoporous silica-supported CoMo catalysts

Autor: José Luis García Fierro, R. Nava, C.V. Loricera, Bárbara Pawelec, Pedro Castaño, María Consuelo Alvarez-Galván

Publikováno v: Applied Catalysis B: Environmental. 92:154-167

Bio-liquids upgrading via catalytic hydrotreating represents an alternative route to produce liquid hydrocarbon fuels. In this paper, the upgrading of an olive oil production-derived by-product has been conducted in a down-flow fixed-bed reactor at 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45c6983d1718855842a85409559124df
https://doi.org/10.1016/j.apcatb.2009.07.014

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Characterization and HDS performance of sulfided CoMoW catalysts supported on mesoporous Al-SBA-16 substrates

Autor: Trino A. Zepeda, C.V. Loricera, Bárbara Pawelec, Eric M. Rivera-Muñoz, R. Nava, Rafael Huirache-Acuña

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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In this work, the catalytic activity of ternary Co–Mo–W/Al-SBA-16 systems was investigated in the reaction of hydrodesulfurization (HDS) of dibenzothiophene (DBT) performed in a batch reactor at 350 °C and total H2 pressure of 33.8 bar. The synt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e80aa917db6a6201512e70c07c9d324
http://hdl.handle.net/10261/189847

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