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Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results

Year 2004, Volume: 7 Issue: 4, 173 - 181, 01.12.2004

Andrea Corti Lidia Lombardi

Abstract

The reduction of carbon dioxide from the flue gases of a semi-closed gas turbine combined cycle (SCGT/CC) by means of absorption in ammonia aqueous solutions has been studied. The absorption system has been simulated by means of Aspen PlusTM. The main variables of the removal system have been varied in order to understand their influence on system performance. With reference to the SCGT/CC case study, the removal of CO2, considering a removal efficiency of 89%, dramatically decreases the overall cycle efficiency from 53 to 41%, with the main contribution to this decrease being due to the power consumption for flue gas compression up to the absorption unit pressure. CO2 specific emissions pass from 390 to 57 kg/MWh.

Keywords

greenhouse effect carbon dioxide CO2 absorption ammonia semi-closed gas turbine combined cycle

Year 2004, Volume: 7 Issue: 4, 173 - 181, 01.12.2004

Andrea Corti Lidia Lombardi

Abstract

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Details

Primary Language English
Journal Section Regular Original Research Article
Authors

Andrea Corti This is me

Lidia Lombardi This is me

Publication Date December 1, 2004
Published in Issue Year 2004 Volume: 7 Issue: 4

Cite

APA Corti, A., & Lombardi, L. (2004). Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results. International Journal of Thermodynamics, 7(4), 173-181.
AMA Corti A, Lombardi L. Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results. International Journal of Thermodynamics. December 2004;7(4):173-181.
Chicago Corti, Andrea, and Lidia Lombardi. “Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results”. International Journal of Thermodynamics 7, no. 4 (December 2004): 173-81.
EndNote Corti A, Lombardi L (December 1, 2004) Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results. International Journal of Thermodynamics 7 4 173–181.
IEEE A. Corti and L. Lombardi, “Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results”, International Journal of Thermodynamics, vol. 7, no. 4, pp. 173–181, 2004.
ISNAD Corti, Andrea - Lombardi, Lidia. “Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results”. International Journal of Thermodynamics 7/4 (December 2004), 173-181.
JAMA Corti A, Lombardi L. Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results. International Journal of Thermodynamics. 2004;7:173–181.
MLA Corti, Andrea and Lidia Lombardi. “Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results”. International Journal of Thermodynamics, vol. 7, no. 4, 2004, pp. 173-81.
Vancouver Corti A, Lombardi L. Reduction of Carbon Dioxide Emissions from a SCGT/CC by Ammonia Solution Absorption – Preliminary Results. International Journal of Thermodynamics. 2004;7(4):173-81.