Biomass gasification coupled with coal-fired power generation system

The SG-biomass gasification coupling coal-fired power generation system technology adopts the process flow of fluidized bed biomass gasification and fixed-bed gas cooling. The calorific value of the gas cooled by the fixed bed is 5%-10% higher than that cooled by the conventional heat exchanger, and the problem of contamination/corrosion of the heating surface caused by the precipitation of tar and alkali metals is avoided. The twin bed design reduces the load of a single bed, is easy to be large-scale, and can provide an overall solution with a power generation of 10MW~50MW according to user needs.