Acetic acid 1 Biomass 1 Biomass Gasification 1 Biomass updraft gasifier 1 Carbonaceous deposits 1 Catalyst activity 1 Catalytic reforming 1 Commercialisation 1 Deposits 1 Dolomite 1 Gas compositions 1 Gasification 1 Low temperatures 1 Metal-based catalyst Metal-based catalysts 1 Naturally occurring 1 Olivine 1 Operating condition 1 Primary tar reforming 1 Silicate minerals 1 Tar 1 Temperature 1 acetic acid 1 biomass 1 catalysis 1 catalyst 1 commercialization 1 low temperature 1 pH 1