Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Laura Arrighi"'
Autor:
Laura Arrighi
Publikováno v:
Questes. :109-123
Nichee au cœur de l’espace rural et collinaire toscan, la ville de Sienne constitue aux xive et xve siecles un ensemble urbain raccorde par la Via Francigena au reste de l’Italie. Cet axe, reliant Rome a l’Europe, etait indispensable a la fin
Publikováno v:
The Journal of Physical Chemistry C. 115:10569-10575
The location of cobalt in two porous metal-substituted zeolites, mordenite and ZSM5, and in a reference amorphous silicoalumina material, was investigated by solid-state NMR spectroscopy. The hyperfine shift and pseudoshift effects due to the paramag
Publikováno v:
Journal of Hazardous Materials. 160:265-288
The available technologies for the abatement of phenol from water and gaseous streams are briefly reviewed, and the recent advancements summarized. Separation technologies such as distillation, liquid-liquid extraction with different solvents, adsorp
Autor:
Guido Busca, Luis J. Alemany, Maria Concepción Herrera Delgado, Paola Riani, Carlo Resini, Laura Arrighi, Silvia Berardinelli, Maria Angeles Larrubia Vargas, Rinaldo Marazza
Publikováno v:
International Journal of Hydrogen Energy. 31:13-19
The conversion of the C3 organics propane, propene, isopropanol and acetone in auto-thermal and endothermic steam reforming conditions has been investigated over a Pd–Cu/Al2O3 catalyst in a flow reactor. Although several reactions may occur at lowe
Publikováno v:
Intermetallics. 13:669-680
Ternary Y-La-Mg alloys have been studied by X-ray diffraction, optical microscopy, scanning electron microscopy, and electron probe microanalysis. Phase equilibria have been established in the isothermal section at 500 °C in the 50 to 100 at. Pct Mg
Autor:
Stefano Rossini, Roberta Miglio, Marta Panizza, Laura Arrighi, Sara Sechi, Guido Busca, Carlo Resini
Publikováno v:
Chemical Engineering Journal. 89:75-87
The conversion of propane in the presence of oxygen on V–K/Al 2 O 3 catalysts with different surface area and in different feed conditions has been investigated. The activation energy measured at low conversion is 21 kcal/mol (88 kJ/mol) and the re
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 22(22)
Cu-Pd/Al2O3 bimetallic catalysts have been characterized by XRD, TEM, and EDX techniques. The surface structure has been investigated by FT-IR spectroscopy of low-temperature adsorbed CO in the reduced and in the oxidized state. Evidence has been pro
Autor:
Rinaldo Marazza, Guido Busca, Luis J. Alemany, Maria Concepción Herrera Delgado, Carlo Resini, Laura Arrighi
Experiments of propane and propene steam reforming have been performed over a Pd–Cu/c-Al2O3 catalyst and over a Ni/NiAl2O4 catalyst. Over the palladium-based catalyst, the steam reforming of propene is faster and more selective than steam reforming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d17ee287956b40e38caf2ec9f1f74c7e
http://hdl.handle.net/11567/246038
http://hdl.handle.net/11567/246038
The chemical and mechanistic aspects of the selective catalytic reduction (SCR) of NO by ammonia and by methane have been investigated. In the classical NH 3 -SCR process, operating near 600 K over vanadia-titania based catalysts, ammonia is activate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91caf34735b1557c47a6c7c77d717c3d
http://hdl.handle.net/11567/245371
http://hdl.handle.net/11567/245371