Volume 41, Issue 3 pp. 524-531
Research Article

Power Generation from Coke Oven Gas Using Chemical Looping Combustion: Thermodynamic Simulation

Ming Luo

Corresponding Author

Ming Luo

Jiangsu University, School of Energy and Power Engineering, 301 Xuefu Road, 212013 Zhenjiang, China

Correspondence: Ming Luo ([email protected]), Jiangsu University, School of Energy and Power Engineering, 301 Xuefu Road, 212013 Zhenjiang, China.Search for more papers by this author
Chao Wang

Chao Wang

Jiangsu University, School of Energy and Power Engineering, 301 Xuefu Road, 212013 Zhenjiang, China

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Yang Yi

Yang Yi

Jiangsu University, School of Energy and Power Engineering, 301 Xuefu Road, 212013 Zhenjiang, China

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Ke Liu

Ke Liu

State Grid Shandong Electric Power Research Institute, 2000 Wangyue Road, 250003 Jinan, China

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Jianjun Cai

Jianjun Cai

Xi'an Jiaotong University, Key Laboratory of Thermo-Fluid Science and Engineering of MOE, School of Energy and Power Engineering, 28 Xianning West Road, 710049 Xi'an, China

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Qian Wang

Qian Wang

Jiangsu University, School of Energy and Power Engineering, 301 Xuefu Road, 212013 Zhenjiang, China

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First published: 24 November 2017
Citations: 4

Abstract

A chemical looping combustion (CLC) combined cycle with coke oven gas as fuel and NiO/NiAl2O4 as an oxygen carrier is proposed. The system was simulated by Aspen Plus® and the oxygen carrier circulation ratio was calculated. The effects of key operational temperatures and different gas turbines on the system performance were investigated. Under optimized conditions, a high CO2 capture efficiency could be achieved. To capture CO2 thoroughly, the PG6561B gas turbine can be employed, allowing for nearly 100 % CO2 capture efficiency.

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