Method and device for removing tars from synthesis gas obtained during gasification of biomass
摘要
<p>Method and system for gasifying biomass. Tar loaded gas from the reactor for gasifying the biomass is subjected to a saturation and absorption treatment with a first and second fluid respectively. The first fluid comprises aromatic hydrocarbons whilst the second fluid comprises linear hydrocarbons. Tars received in the aromatic fluid is entered together with such fluid in a separation column. Separation is effected based on evaporation temperature and the lighter fraction is returned to the inflow of the saturation separator. The heavier fractions are either discharged or sent back to the biomass reactor. An intermediate buffer vessel can be provided between the discharge of the saturation cleaner and the separator.</p>
申请公布号
AU2010298801(A1)
申请公布日期
2012.05.10
申请号
AU20100298801
申请日期
2010.09.24
申请人
STICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND
发明人
ZWART, ROBIN WILLEM RUDOLF;BOS, ALEXANDER;KUIPERS, JOHANNES