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