A study on pellets as an alternative source of energy for fossil fuel using adiabatic combustion calorimetry
In: Revue roumaine de chimie: Romanian journal of chemistry, Band 65, Heft 2, S. 211-215
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In: Revue roumaine de chimie: Romanian journal of chemistry, Band 65, Heft 2, S. 211-215
In: Revue roumaine de chimie: Romanian journal of chemistry, Band 65, Heft 3, S. 269-275
In: Revue roumaine de chimie: Romanian journal of chemistry, Band 66, Heft 3, S. 273-280
The aim of this work was to investigate the possibilities of the solvent free synthesis of Schiff base (azomethyne) from terephthalaldehyde and p-aminophenol. The pure compounds and the reaction product were studied by differential scanning calorimetry (DSC), FTIR spectroscopy, UV-Vis spectroscopy and adiabatic combustion calorimetry. The structure of the reaction product was determined by FTIR spectroscopy. Spectral studies have shown that the reaction product is formed in a single stage. The standard enthalpy of reaction was obtained from heat of combustion of reactants and products and their value shows that the reaction is exothermic.
In: Revue roumaine de chimie: Romanian journal of chemistry, Band 64, Heft 12, S. 1083-1089