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Combustion-Catalysis
Lab-Man.: S.Marengo
Fuel Testing | Environment | Combustion-Catalysis | Thermochemistry | Engine | Flammability| Research|
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The properties and performance of all major types of heating fuels are studied under the fundamental and practical aspects.
Combustion modelling, carried out both with a thermo-fluodynamic and a chemical kinetics approach, is utilised in order to evaluate different combustion systems and to predict the behaviour of fuels when conditions of utilisation are modified. To this purpose, Fluent and Chemkin programs are employed.
To assist fundamental studies, experiments of flame diagnostics are performed with LIF (Laser Induced Fluorescence) and Rayleigh scattering techniques; for the study of solid fuels, specially designed experimental reactors (drop tube, foil reactor) are available to attain controlled combustion and pyrolysis conditions.



The use of traditional (natural gas, gasoil, fuel oil) and alternative fuels (water-gasoil, water-fuel oil emulsions, and biodiesel) is extensively investigated with an array of experimental thermal plants allowing accurate evaluation of the combustion properties, thermal yield, and stack emissions.
In addition, various catalytic systems for pollutant control are studied on different scales, from microreactor to the real thermal plant.



In the field of catalysis, materials and processes for the petroleum and petrochemical industry are investigated. The lab instrumentation includes low pressure microreactors and a high pressure unit for the study of catalytic processes. Both traditional methods and innovative techniques such as infrared thermography for the study of thermal effects inside catalytic reactors;

also visible imaging and UV-Vis-NIR imaging spectrometry can be applied.
Surface and textural properties of solid materials and catalysts are studied by physisorption and chemisorption techniques.

 

 



 

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