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Chemical changes in biomass during torrefaction
(Åbo Akademi University, Johan Gadolin Process Chemistry Centre, 2016-01-22)
Torrefaction is moderate thermal treatment (~200-300 °C) of biomass in an inert atmosphere. The torrefied fuel offers advantages to traditional biomass, such as higher heating value, reduced hydrophilic nature, increased ...
The feasibility of torrefaction for the co-firing of wood in pulverised-fuel boilers
(Åbo Akademi University, Johan Gadolin Process Chemistry Centre, 2015-12-11)
Torrefaction is the partial pyrolysis of wood characterised by thermal degradation of predominantly hemicellulose under inert atmosphere. Torrefaction can be likened to coffee roasting but with wood in place of beans. This ...