Investigation of Chemical-Looping Combustion of Solid Fuels

Ming Luo; Shu Zhong Wang; Long Fei Wang

doi:10.4028/www.scientific.net/AMM.316-317.95

Paper Titles

Effect of Pocket Location on Combustion Process in Natural Gas-Fueled Rotary Engine
p.73

Experimental Investigation of a Heat Storage Solar Water Heater-Water/Air Source Heat Pump Double Stage Coupling Capillary Network Heating System
p.80

Numerical Analysis on the Performance of Miniature Stirling Engine Driven by Double Swash Plates
p.84

Institutionalization of Industrial Best Practice of Energy Efficiency: The Case of a Global Manufacturing Organization
p.91

Investigation of Chemical-Looping Combustion of Solid Fuels
p.95

Advances in Chemical-Looping Combustion for Solid Fuels
p.99

Steam Gasification of Catalytic Pyrolysis Char for Hydrogen-Rich Gas Production
p.105

Experimental Study on a Solar Photovoltaic DC Refrigerator
p.109

Analysis on the Effect of Fixed Shading over External Window on Energy Consumption and Efficiency of Residential Building in Shanghai
p.113

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 316-317Investigation of Chemical-Looping Combustion of...

Investigation of Chemical-Looping Combustion of Solid Fuels

Abstract:

The chemical-looping combustion process of solid fuels has been investigated using thermogravimetric analysis (TGA). Experimental results showed that CuO showed high reactivity during reduction process with coal. The coal conversion rate increased with the increase of reaction temperature, and the optimum reaction temperature was about 800 °C. When CuO was supported on TiO₂, the temperature to initiate the reaction decreased and the coal conversion rate also increased. Candlenut wood ash, which contained high amount of alkali metal, displayed catalytic activity in mixtures with coal during the CLC process. A key issue is to find the ways for increasing the gasification rates during the CLC process in an industrial process.

You might also be interested in these eBooks

Energy Engineering and Environmental Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 316-317)

Pages:

95-98

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.316-317.95

Citation:

Cite this paper

Online since:

April 2013

Authors:

Ming Luo, Shu Zhong Wang, Long Fei Wang

Keywords:

Chemical-Looping Combustion, CO₂ Separation, CuO Oxygen Carrier, Solid Fuels

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] Information on http://www.esrl.noaa.gov/gmd/ccgg/trends

Google Scholar

[2] R.H. Socolow, Can we bury global warming?, Scientific American, 293 (2005) 49-55.

DOI: 10.1038/scientificamerican0705-49

Google Scholar

[3] J. Adanez, A. Abad, F. Garcia-Labiano, P. Gayan, L.F. de Diego, Progress in Chemical-Looping Combustion and Reforming technologies, Progress in Energy and Combustion Science, 38 (2012) 215-282.

DOI: 10.1016/j.pecs.2011.09.001

Google Scholar

[4] H. Leion, T. Mattisson, A. Lyngfelt, The use of petroleum coke as fuel in chemical-looping combustion, Fuel, 86 (2007) 1947-1958.

DOI: 10.1016/j.fuel.2006.11.037

Google Scholar

[5] H. Leion, T. Mattisson, A. Lyngfelt, Solid fuels in chemical-looping combustion, International Journal of Greenhouse Gas Control, 2 (2008) 180-193.

DOI: 10.1016/s1750-5836(07)00117-x

Google Scholar

[6] S.A. Scott, J.S. Dennis, A.N. Hayhurst, T. Brown, In situ gasification of a solid fuel and CO2 separation using chemical looping, AIChE Journal, 52 (2006) 3325-3328.

DOI: 10.1002/aic.10942

Google Scholar