METHOD AND AN ARRANGEMENT FOR EFFICIENT TORREFACTION OF BIOMASS
摘要
The invention relates to a method and a system for efficient torrefaction of a biomass. Said system comprises a first zone for heating of an optionally pre-dried biomass and an insulated second zone for torrefying the heated biomass. The second zone has an inlet being connected to an outlet of the first zone and means for withdrawing torrefied biomass arranged at the bottom of the second zone, such that the biomass can move downwards through the second zone by means of gravity. Means for heating are arranged at the first zone, but not at the second zone.
申请公布号
WO2012158116(A1)
申请公布日期
2012.11.22
申请号
WO2012SE50531
申请日期
2012.05.16
申请人
BIOENDEV AB;OLOFSSON, INGEMAR;NORDWAEGER, MARTIN;NORDIN, ANDERS;HAAKANSSON, KATARINA
发明人
OLOFSSON, INGEMAR;NORDWAEGER, MARTIN;NORDIN, ANDERS;HAAKANSSON, KATARINA