Analysis of hydrogen depletion using a scaled passive autocatalytic recombiner Original Research Article

Hydrogen depletion tests of a scaled passive autocatalytic recombiner (PAR) were performed in the Surtsey test vessel Germany) at Sandia National Laboratories (SNL). The experiments were used to determine the hydrogen depletion rate of a PAR in the presence of steam and also to evaluate the effect of scale (number of cartridges) on the PAR performance at both low and high hydrogen concentrations.