Institut für Verfahrens-, Brennstoff- und Umwelttechnik, Technische Universität Wien, Getreidemarkt 9/159, A-1060, Vienna, Austria
Abstract:
The hydrolysis of isocyanic acid in the gaseous phase has been investigated at temperatures between 553 and 613 K by mass spectrometry and evaluated to obtain the corresponding kinetic data. The reaction order and reaction constant have been determined. Finally, the influence of water on the catalysed formation of melamine from isocyanic acid under the operating conditions employed has been investigated in order to determine whether there is a need to try the process gas.