rearrange rate of reaction value from:

mol/kg_catalyst *s^-1 bar To mole/m³ *s^-1 bar

rate of reaction = 0.110 mol/kg * s^-1

^{Particle volume =} 2.7 x10 ^{- 8} m³

density of particle = 2100 kg/m³

^{bulk density = 1200 kg/m3}