combustion en lit fluidisé sous pression atmosphérique

OBS: La différence entre le lit fluidisé sous pression et le lit fluidisé sous pression atmosphérique est simplement que la pression du premier est beaucoup plus élevée que la pression atmosphérique.

CONT: Atmospheric fluidized bed combustion (AFBC) is a process that reduces sulfur emissions from coal-fired electric-generating plants. The residue from this process is a mixture of alkaline oxides, calcium sulfate, and coal ash constituent. ... The best and safest use of AFBC residue in agriculture was as a substitute for agricultural lime.
OBS: The process reduces approximately 90 percent of sulfur dioxide emissions and causes a moderate reduction of nitrogen oxide emissions.