publication . Other literature type . 2012

A Techno Assessment of Different Solvent- based Capture Technologies Within an IGCC-CCS Power-station

Urech, Jeremy;
Open Access
  • Published: 15 Nov 2012
  • Country: Switzerland
Abstract
Detailed IGCC coal power-plant thermo models, including different CO2 capture such as the chemical absorption MDEA and the hot potassium carbonate UNO Mk1, and the physical absorption Selexol are presented in this work. Based on these models, energy integrations are performed and IGCC efficiencies are compared for the cases with and without CO2 capture. For each CO2 capture system, different configurations are simulated in order to determine the best solutions in term of efficiency. The IGCC without capture yields an efficiency of 45.02%. The efficiency are closed for the IGCC with the MDEA and Selexol cases with 36.39% for the IGCC with MDEA capture and 36.42% ...
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