Technical and economic performance assessment of post-combustion carbon capture using piperazine for large scale natural gas combined cycle power plants through process simulation
نویسندگان
چکیده
The main challenges to the commercial deployment of solvent-based post-combustion carbon capture technology include high energy consumption and capital operating costs. New solvents alternative process configurations are being pursued reduce costs process. This paper investigates technical economic performance using piperazine (PZ) solvent for a 250 MWe natural gas combined cycle power plant. Three different PZ were evaluated compared standard 30 wt% monoethanolamine (MEA) solvent. was rate-based model developed in Aspen Plus® V8.4 evaluation carried out Process Economic Analyzer®V8.4. results showed that total demand reduces from 5.34 GJ/tCO2 MEA 3.56 PZ. lowest 2.76 achieved with advanced flash stripper 40 show annual cost M$26.58 per year CO2 $34.65 tonneCO2 obtained (AFS) It concluded would bring practical benefits large-scale applications current solution. Therefore, this study will inspire policymakers researchers towards PCC
منابع مشابه
Selective Exhaust Gas Recirculation in Combined Cycle Gas Turbine Power Plants with Post-combustion Carbon Capture
.................................................................................................................................... ii Acknowledgements .................................................................................................................. iii Declaration of originality .....................................................................................................
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ژورنال
عنوان ژورنال: Applied Energy
سال: 2021
ISSN: ['0306-2619', '1872-9118']
DOI: https://doi.org/10.1016/j.apenergy.2021.116893