Search results for " TECNOLOGIE"
showing 10 items of 1308 documents
Combination of Photocatalysis and Ozonation for the treatment of Contaminated Water Containing Bromide Ions
2013
The influence of the catalyst on the photacatalytic synthesis of vanillin
2014
Carbon Nitride-Based Catalysts for High Pressure CO2 Photoreduction
2022
In the current research, the productivity of CO2 photoreduction has been boosted by performing the reaction in an innovative photocatalytic reactor, which allows for operation up to 20 bar. A set of photocatalysts were used, including three types of pristine TiO2, i.e., one commercially prepared (Evonik P25), one home-prepared by flame spray pyrolysis (FSP), and one obtained by the hydrolysis of TiCl4 (TiO2exCl), a bare thermo-exfoliated carbon nitride (C3N4-TE), and binary materials composed of TiO2 and C3N4-TE. The photoreduction was carried out in water at pH 14 and in the presence of Na2SO3 as a hole scavenger. Hydrogen and very small amounts of CO were detected in the head space of the…
Dry cherry tomato: innovation from studies on isotherms
2014
The drying of vegetables is a very ancient practice for food preservation still in use nowadays. Tomatoes cut into two parts, added with salt and dried are an important element of the food tradition in south of Italy. The tomato’s drying in Sicily is still carried out with a sun-drying process, with an empiric method. The final product obtained has a high quality which it is not homogeneous. In addition to dried products, the market offer even semidry products, to limit the loss of the nutritional characteristics of the dried product. The semidry product is a special category of dehydrated products that have a residual moisture content about 30%; for this reason, nutritional product charact…
SUN-DRYING AND DRYER: COMPARISON OF PRODUCT QUALITY.
2010
Experimental campaign to assess numerical simulation of tool wear in orthogonal cutting
2007
La trasformazione degli agrumi del Giardino della Kolimbetra in marmellate
2012
Video projection mapping e arti performative. Una nuova macchina scenotecnica della visione per generare nuovi spazi aumentati
L’oggetto principale della dissertazione è il video projection mapping, un’applicazione di realtà aumentata che utilizza le tecniche di videoproiezione digitale non su tradizionali schermi di proiezione ma sulla realtà stessa, sugli oggetti fisici, ai quali si adatta e si lega in maniera inestricabile, ibridando il livello fisico-reale e il livello digitale. Al contrario di come spesso è stato considerato, il video projection mapping non è solo un gadget tecnologico dei nostri tempi; quando si ibrida con altri media, come le arti performative, diviene linguaggio metaforico, oltrepassando il suo livello tecnologico per produrre significati, per mediare idee. Considerando il suo uso nello spe…
Evoluzione dei composti volatili nel processo di distillazione delle vinacce di Grillo
2011
composti volatili, Grillo, vinacce, distillato