The method 1, wherein during irradiation {HEAD ~ the biomass feedstock} is conveyed past {TAIL ~ a particle gun} and through a beam of electrons 
is conveyed past
The method 1 , wherein during irradiation { HEAD ~ the biomass feedstock } is conveyed past { TAIL ~ a particle gun } and through a beam of electrons
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH