Coal Fired Power Plant with Chemical Looping Combustion


  • Gajanan Dattarao Surywanshi National Institute of Technology, India
  • Venkata Suresh Patnaikuni National Institute of Technology, India


chemical looping combustion, power plant, coal, CO2 capture


Around 54.7% of the total energy in India is produced from coal-fired power plants. In order to reduce the emission of CO2 into the atmosphere from these power plants, the effluent CO2 needs to be captured and sequestered or utilized. Chemical looping combustion (CLC) is an inherent CO2 capture technique in which coal is reacted with oxygen in the form of metal oxide instead of air and produces concentrated CO2 as a mixture of CO2 and steam. CO2 from this mixture can be easily separated and captured by condensing the steam. In this paper, a CLC integrated coal fired power plant with Fe2O3/Al2O3 as oxygen carrier was simulated using Aspen Plus ® simulation tool and the energy analysis was presented. High ash Indian coal was used in the present work. Results showed that CLC integrated coal fired power plant (CFPP) is more energy efficient with CO2 capture.


C. Song, “Global challenges and strategies for control, conversion and utilization of CO2 for sustainable development involving energy, catalysis, adsorption and chemical processing,” Catalysis Today, vol. 115, no. 1-4, pp. 2-32, June 2006.

J. Adanez, A. Abad, F. L. Garcia, P. Gayan, and L. F. de Diego, “Progress in chemical-looping combustion and reforming technologies,” Progress in Energy and Combustion Science, vol. 38, no. 2, pp. 215-282, April 2012.

P. Nema, S. Nema, P. Roy, “An overview of global climate changing in current scenario and mitigation action,” Renewable and Sustainable Energy Reviews, vol. 16, no. 4, pp. 2329-2336, May 2012.

IPCC Special Report on Carbon dioxide Capture and Storage, Chapter 2, 2005

M. K. Mondal, H. K. Balsora, and P. Varshney, “Progress and trends in CO2 capture/separation technologies: A review,” Energy, vol. 46, no. 1, pp. 431-441, October 2012.




How to Cite

G. D. Surywanshi and V. S. Patnaikuni, “Coal Fired Power Plant with Chemical Looping Combustion”, Proc. eng. technol. innov., vol. 6, pp. 12–16, Sep. 2017.