In the first plant layout (Figure 3), based on the cycle configuration proposed in [3] which has been adapted here
to the specific MCFC technology previously presented, an air separation unit (ASU) provides 98% purity oxygen to
a burner where the heating value of the spent anode fuel is recovered by producing a hot gas stream which feeds the
fuel reformer at the hot side (oxy-combustion temperature is rather high, about 1190°C, so that the option of
different integrations will be investigated in a future work). The exhaust stream from the reformer is then cooled in a
separate channel of the heat recovery steam generator, avoiding mixing with the cathode exhausts. This stream
mainly contains steam and CO2, so that after water condensation, the content of contaminants in dry CO2 is lower
than 4%2. At the cooling end, the CO2 rich stream is compressed to 80 bar in a 5 stage intercooled compression train
followed by a pump that takes the final pressure to 110 bar.
In the first plant layout (Figure 3), based on the cycle configuration proposed in [3] which has been adapted here
to the specific MCFC technology previously presented, an air separation unit (ASU) provides 98% purity oxygen to
a burner where the heating value of the spent anode fuel is recovered by producing a hot gas stream which feeds the
fuel reformer at the hot side (oxy-combustion temperature is rather high, about 1190°C, so that the option of
different integrations will be investigated in a future work). The exhaust stream from the reformer is then cooled in a
separate channel of the heat recovery steam generator, avoiding mixing with the cathode exhausts. This stream
mainly contains steam and CO2, so that after water condensation, the content of contaminants in dry CO2 is lower
than 4%2. At the cooling end, the CO2 rich stream is compressed to 80 bar in a 5 stage intercooled compression train
followed by a pump that takes the final pressure to 110 bar.
การแปล กรุณารอสักครู่..

In the first plant layout (Figure 3), based on the cycle configuration proposed in [3] which has been adapted here
to the specific MCFC technology previously presented, an air separation unit (ASU) provides 98% purity oxygen to
a burner where the heating value of the spent anode fuel is recovered by producing a hot gas stream which feeds the
fuel reformer at the hot side (oxy-combustion temperature is rather high, about 1190°C, so that the option of
different integrations will be investigated in a future work). The exhaust stream from the reformer is then cooled in a
separate channel of the heat recovery steam generator, avoiding mixing with the cathode exhausts. This stream
mainly contains steam and CO2, so that after water condensation, the content of contaminants in dry CO2 is lower
than 4%2. At the cooling end, the CO2 rich stream is compressed to 80 bar in a 5 stage intercooled compression train
followed by a pump that takes the final pressure to 110 bar.
การแปล กรุณารอสักครู่..
