Exploració per autor "Contreras, Sandra"
Ara es mostren els items 1-3 de 3
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Effect of impregnation protocol in the metallic sites of Pt-Ag/activated carbon catalysts for water denitration
Aristizabal, A.; Contreras, Sandra; Jiménez Divins, Nuria; Llorca Piqué, Jordi; Medina Cabello, Francisco (2014-04-15)
Article
Accés restringit per política de l'editorialThe influence of the Pt precursor and the impregnation protocol in the catalytic behavior of 3%Pt-1.5%Ag supported on activated carbon for water denitration in a continuous reactor was studied. Pt(NH3)(4)(NO3)(2) and H2PtCl6 ... -
Pt-Ag/activated carbon catalysts for water denitration in a continuous reactor: Incidence of the metal loading, Pt/Ag atomic ratio and Pt metal precursor
Aristizabal, A.; Contreras, Sandra; Jiménez Divins, Nuria; Llorca Piqué, Jordi; Medina, Francisco (2012-10-30)
Article
Accés restringit per política de l'editorialSeveral Pt–Ag catalysts supported on activated carbon powder were tested in the catalytic reduction of nitrates in a continuous flow reactor. The influence of the noble metal precursor (Pt(NH3)4(NO3)2 or H2PtCl6), the Pt/Ag ... -
Simultaneous in situ generation of hydrogen peroxide and Fenton reaction over Pd-Fe catalysts
Yalfani, Mohammad S.; Contreras, Sandra; Llorca Piqué, Jordi; Domínguez Escalante, Montserrat; Sueiras, Jesús; Medina, Francesc (2010)
Article
Accés obertHigh mineralization degree of organic compounds can be achieved by a novel environmentally-friendly full heterogeneous Pd–Fe catalytic system, which involves in situ generation of hydrogen peroxide from formic acid and ...