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A novel strategy is presented for the utilization of the excess heat released from the exhaust gas of the incinerator system. Incineration technology is a flammable waste treatment process by means of... oxidation at a very high temperature to produce waste heat from combustion. This wasted heat can be converted to electricity as part of an additional product from waste destruction. This study focuses on the binary cycle approach to generate electricity with a thermodynamic model. The simulation uses a hydro drive incinerator plant with a capacity of 30 tones/day that has been developed and established in Soreang, West Java, Indonesia. The simulations are carried out using EES software, which is used to solve the mass and energy balance according to the equation. Exergy analysis is used to identify the location, magnitude, and origin of the thermodynamic inefficiencies. In this research, the binary cycle incinerator hydro drive power plant use n-pentane as an organic working fluid. The simulation results of the n-pentane steam temperature in the turbine at about 120oC and a pressure of 8.3 bar obtained a gross electric power of about 100kW with a cycle thermal efficiency of 15.59% and a flow rate of n-pentane of about 3.51 kg/s. The total destructive exergy value generated was 365.27 kW, with the largest value observed in the condenser. This result is quite feasible to be applied as additional output for the waste power plant pilot project in Soreang.続きを見る
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