IECM 12.0 beta User Manual > Modules Included with the IECM > Integrated Gasification Combined Cycle (IGCC) Plant > SET PARAMETERS > CO2 Capture, Transport & Storage > 1. Chemical Looping >

Retrofit or Adjustment Factors

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See Retrofit or Adjustment Factor Inputs for an explanation of retrofit costs. The chemical looping CO2 capture system has the following capital cost process areas:

•Air Reactor: The oxygen carrier (OC) is oxidized in the air reactor.

•Fuel Reactor: The oxygen carrier (OC) is reduced in the fuel reactor.

•Cryogenic Purification Unit: The flue gas is compressed, dried and then purified using a partial condensation and distillation process.

•Solids Handling Equipment: Make-up sorbent and purged sorbent are transported using the solids handling equipment.