Specific product performance
The term specific product output of a reaction vessel ( reactor ) is understood to mean the amount of product formed per space and time in a reactor, for example t (tons) of ammonium sulfate nitrate per cubic meter and year or kg per liter and second .
One finds in the literature often the term space-time yield (English: space-time yield ), since it but the term yield is a kind of subset confusion are possible, which are avoided by the use of specific product performance. In contrast, the term spacetime , which stands for the denominator part of the definition for the specific product performance, is e.g. B. 1 / (l · sec) is often used in the optimization of reactors.