Did you know the LEL of a vapor and the MEC for a combustible dust can be lower when mixed together?
A lot of folks know about flammable liquids and their vapors. A smaller group of folks know about combustible dusts. Yet there is a even a smaller group that knows that when a flammable vapor/gas and a combustible dusts are mixed together, both the vapor and the dust will have a LOWER LEL than if…...