The Sustainable Option of Power from Fossil Fuels with Carbon Capture and Storage: An Overview of State-of-the-Art Technology

Diego, M.E.; Finney, Karen N.; Pourkashanian, Mohamed

doi:10.1007/978-981-10-7188-1_9

Cited by 1 publication

(3 citation statements)

References 89 publications

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“…Regarding the water and CO2 produced by combustion, the first is removed by condensation, regarding the second one, since it is introduced into the power cycle, a part of it must be constantly removed from the process. The purge stream contains approximately 97% CO2 and can be used in other applications [5].…”

Section: 𝐶𝐻 + 2𝑂 → 𝐶𝑂 + 2𝐻 𝑂mentioning

confidence: 99%

“…A 120 bar CO2 stream (stream 3) is extracted and mixed with pressurized O2 supplied by the ASU. Through a compressor, it is pressurized up to 300 bar (5).…”

Section: Allam Cycle Layoutmentioning

confidence: 99%

“…It involves multiple hot and cold flows: the exhaust flow from the turbine (15), the recycled CO2-rich flow (5), the flow that moderates the temperature in the combustion chamber (8), the cooling flow of the turbine (10) and the heat transfer fluid that transfers heat from the ASU (AR-1).…”

Section: Regeneratormentioning

confidence: 99%

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Thermodynamic and Exergetic Analysis of the Allam Cycle

Mariani

Talluri

Manfrida

2021

Glob. J. Energ. Technol. Res. Updat.

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This paper presents the study on the current developments of oxy-combustion thermodynamic cycles, which use the CO2 produced by combustion within the cycle itself without releases into the atmosphere. This is the cause of the attention paid to this type of technology and which makes these cycles one of the avant-gardes of power plants. In particular, this study focuses on the analysis of the Allam cycle with the aim of evaluating its performance and therefore investigating whether it may be an alternative to the series of CO2 control technologies. In this paper, a first principle efficiency of 54.6% and a second principle efficiency of 55.7% are estimated, confirming the outstanding prospect of the NET Power cycle.

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Section: 𝐶𝐻 + 2𝑂 → 𝐶𝑂 + 2𝐻 𝑂mentioning

confidence: 99%

“…A 120 bar CO2 stream (stream 3) is extracted and mixed with pressurized O2 supplied by the ASU. Through a compressor, it is pressurized up to 300 bar (5).…”

Section: Allam Cycle Layoutmentioning

confidence: 99%