Pt?Ir/Al2O3 catalysts for the ring opening of naphthenes. Performance as a function of time

Autor: C.L. Pieck, María Amparo Sánchez, Maria Ana Vicerich, Viviana Monica Benitez

The catalytic performance of a Pt-Ir/Al2O3 catalyst for the selective ring opening of decalin was studied as a function of time. Fresh and used catalysts were evaluated with the reaction tests of cyclohexane dehydrogenation and cyclopentane hydrogeno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b665703263ab2fe70c0023e4cc5961b
http://link.springer.com/10.1007/s11144-019-01605-w

Influence of the Support Material on the Activity and Selectivity of Ru–Sn–B Catalysts for the Selective Hydrogenation of Methyl Oleate

Autor: Vanina Alejandra Mazzieri, Carlos Luis Pieck, Carlos Roman Vera, Maria Ana Vicerich, María Amparo Sánchez

Publikováno v: Industrial & Engineering Chemistry Research. 54:6845-6854

The influence of the kind of support (Al2O3, SiO2, and TiO2) on the catalytic activity and selectivity of Ru−Sn−Bcatalysts for the hydrogenation of methyl oleate to oleyl alcohol was studied. The results show that the most active and selectivecat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed4d9dd97b6f5852bfc40efa697b50a5
https://doi.org/10.1021/acs.iecr.5b01038

Influence of Time and Temperature on the Regeneration of PtReIn/Al2O3 Naphtha Reforming Catalysts

Autor: Marcelo Oportus, Carlos Luis Pieck, Patricio Reyes, Maria Ana Vicerich, V. M. Benitez

Publikováno v: Catalysis Letters. 144:1178-1187

The influence of temperature (450–500 °C) and time (1–4 h) of coke combustion on the catalytic properties of PtReIn/Al2O3 were studied. The results of the cyclohexane dehydrogenation and cyclopentane hydrogenolysis reactions show that the regene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e8419a06cfce2daa3361358099c334a
https://doi.org/10.1007/s10562-014-1282-9

Controlled preparation and characterization of Pt-Rh/Al2O3 bimetallic catalysts for reactions in reducing conditions

Autor: Laurence Pirault-Roy, Lilian Olivet, Catherine Especel, Carlos Luis Pieck, Nelly Hérault, Maria Ana Vicerich, Florence Epron

Publikováno v: Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2016, 517, pp.81-90. ⟨10.1016/j.apcata.2016.02.024⟩
ResearcherID

Pt-Rh bimetallic catalysts on alumina support were prepared according to three different techniques, one leading to random deposition of the two metals at the support’s surface, the two others, namely the organometallic grafting and the colloidal r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::435233a83604a66813ca3e0b7b3c4624
https://hal.archives-ouvertes.fr/hal-01342597

Influence of iridium content on the behavior of Pt-Ir/Al2O3 and Pt-Ir/TiO2 catalysts for selective ring opening of naphthenes

Autor: Catherine Especel, Florence Epron, Maria Ana Vicerich, Carlos Luis Pieck, V. M. Benitez

Publikováno v: Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2013, 453, pp.167-174. ⟨10.1016/j.apcata.2012.12.015⟩

The influence of Ir content on the properties of Pt-Ir/Al2O3 and Pt-Ir/TiO2 catalysts for selective ring opening of naphthenes was studied. It was found that these catalysts display a strong Pt–Ir interaction but only a weak metal–support interac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bf3b76e2a1e04717d38e4edef70212e
https://hal.archives-ouvertes.fr/hal-00944377