COMPOST FERMENTATION HEAT POWER GENERATION METHOD AND COMPOST FERMENTATION HEAT POWER GENERATION SYSTEM

摘要

A mixed material, obtained by mixing granular porous carbon (21) and livestock manure (25), is stirred in a storage chamber (11) and made to undergo aerobic fermentation. The heat of fermentation thereby generated causes liquid ammonia (50a) flowing through an endothermic exchanger (12) provided to the storage chamber (11) to gasify so as to form ammonia gas (50b). The barometric pressure in the endothermic exchanger (12) is increased, a turbine of power-generating means (13) connected to the endothermic exchanger (12) is driven by the barometric pressure of the ammonia gas (50b), and power is generated by the power-generating means (13).