Solid-Fueled Pressurized Chemical Looping with Flue-Gas Turbine Combined Cycle for Improved Plant Efficiency and CO₂ Capture

Technical Report · Tue Dec 31 00:00:00 EST 2013

DOI:https://doi.org/10.2172/1123879· OSTI ID:1123879

Liu, Kunlei ^[1]; Chen, Liangyong ^[1]; Zhang, Yi ^[1]; Richburg, Lisa ^[1]; Simpson, James ^[2]; White, Jay ^[2]; Rossi, Gianalfredo ^[2]

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1. Univ. of Kentucky, Lexington, KY (United States)
2. WorleyParsons Group Inc., Reading, PA (United States)

The purpose of this document is to report the final result of techno-economic analysis for the proposed 550MWe integrated pressurized chemical looping combustion combined cycle process. An Aspen Plus based model is delivered in this report along with the results from three sensitivity scenarios including the operating pressure, excess air ratio and oxygen carrier performance. A process flow diagram and detailed stream table for the base case are also provided with the overall plant energy balance, carbon balance, sulfur balance and water balance. The approach to the process and key component simulation are explained. The economic analysis (OPEX and CAPX) on four study cases via DOE NETL Reference Case 12 are presented and explained.

• Research Organization: Univ. of Kentucky, Lexington, KY (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: FE0009469
• OSTI ID: 1123879
• Country of Publication: United States
• Language: English

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