Biomass conversion technologies transform a variety of wastes into heat, electricity and biofuels by employing a host of strategies. Conversion routes are generally thermochemical or biochemical, but may also include chemical and physical. Physical methods are frequently employed for size reduction of biomass wastes but may also be used to aggregate and densify small particles into pellets or briquettes.
A wide range of conversion technologies are under continuous development to produce biomass energy carriers for both small and large scale energy applications. Combustion is the most widely used technology that releases heat and can also generate power by using boilers and steam turbines. The simplest way is to burn the biomass in a furnace, exploiting the heat generated to produce steam in a boiler, which is then used to drive a steam turbine. At the smaller scale, biomass pellet and briquette combustion systems mainly used for domestic and industrial heat…
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