On the Support Effect and the Cr Promotion of Co Based Catalysts for the Acetic Acid Steam Reforming by Marta Cortese, Concetta Ruocco, Vincenzo Palma, Pedro J. Megía, Alicia Carrero, José A. Calles

Subjects: Get full text

Catalysts for Methane Steam Reforming Reaction: Evaluation of CeO₂ Addition to Alumina-Based Washcoat Slurry Formulation by Vincenzo Palma, Eugenio Meloni, Simona Renda, Marco Martino

Subjects: Get full text

Microwave-assisted Steam Reforming in an Ultracompact Catalytic Reactor by Eugenio Meloni, Marco Martino, Vincenzo Palma

“…The results showed that the catalyst with the higher Ni loading (15wt% with respect to Ceria and alumina) approached the thermodynamic equilibrium values for both methane conversion and hydrogen yield at about 780°C. …”
Get full text

Selective Catalytic Oxidation of Lean-H₂S Gas Stream to Elemental Sulfur at Lower Temperature by Daniela Barba, Vincenzo Vaiano, Vincenzo Palma

“…Ceria-supported vanadium catalysts were studied for H₂S removal via partial and selective oxidation reactions at low temperature. …”
Get full text

On the Stability of Metallic Pt-Ni Foams During Oxidative Steam Reforming of Fuel Grade Ethanol by Concetta Ruocco, Vincenzo Palma, Antonio Coppola

“…The stability performance of the above samples was investigated in a stainless steel tubular reactor at 500°C and 1 atm by feeding a commercial fuel grade ethanol stream with a H2O/C2H5OH = 4 and O2/C2H5OH = 0.5. Preliminarily, the ceria loading (between 25 and 45 wt%) as well as the Pt content (between 2 and 5 wt%) were optimized with respect to the washcoat (wc) content for the powder sample. …”
Get full text

Pt/Re/CeO₂ Based Catalysts for CO-Water–Gas Shift Reaction: from Powders to Structured Catalyst by Vincenzo Palma, Fausto Gallucci, Pluton Pullumbi, Concetta Ruocco, Eugenio Meloni, Marco Martino

“…The catalysts were prepared by sequential dry impregnation of commercial ceria, with the salts precursors of rhenium and platinum; the activity tests were carried out by feeding a reacting mixture with a variable CO/H₂O ratio, equal to 7/14, 7/20 and 7/24, and the kinetic parameters were determined. …”
Get full text