Limestone in flue gas desulphurization in oxygen-enriched atmospheres - Part I: The effect of CO2 on limestone calcination

• Authors: Angelika Kochel , Aleksandra Cieplińska , Arkadiusz Szymanek
• Languages of publication: EN

Abstracts

EN

The article describes the testing of four selected samples of limestone originating from four commercially exploited deposits. The tests of sorbents included a physicochemical analysis and calcination in different atmospheres. The main aim of the tests was to determine the possibilities for using limestone during combustion in oxygen-enriched atmospheres. Tests in a synthetic flue gas composition make it possible to assess the possibility of CaCO3 decomposition in atmospheres with an increased CO2 concentration.

Keywords

EN

calcination; limestone; CO2

• Publisher: De Gruyter Open
• Journal: Chemical and Process Engineering
• Year: 2012
• Volume: 33
• Issue: 2
• Pages: 255-262

Dates

published

1 - 6 - 2012

online

5 - 7 - 2012

Contributors

author

Angelika Kochel

• Department of Engineering and Environmental Protection, Institute of Advanced Energy Technologies, Częstochowa University of Technology, ul.Dąbrowskiego 73, 42-200 Częstochowa

author

Aleksandra Cieplińska

• Department of Engineering and Environmental Protection, Institute of Advanced Energy Technologies, Częstochowa University of Technology, ul.Dąbrowskiego 73, 42-200 Częstochowa

author

Arkadiusz Szymanek

• Department of Engineering and Environmental Protection, Institute of Advanced Energy Technologies, Częstochowa University of Technology, ul.Dąbrowskiego 73, 42-200 Częstochowa

References

• Hu G., Dam-Johansen K., Wedel S., 2007. Enhancement of the direct sulfation of limestone by alkali metal salts, calcium chloride and hydrogen chloride. Ind. Eng. Chem. Res., 46, 5295-5303. DOI: 10.1021/ie070208u.[Crossref][WoS]
• Hu G., Dam-Johansen K., Wedel S., Hansen J.P., 2006. Review of the direct sulfation reaction of limestone, Prog. Energy Combust. Sci., 32, 386-407. DOI: 10.1016/j.pecs.2006.03.001.[Crossref]
• Szymanek A., 2008. The flue gas desulphurisation using mechanically activated lime waste, Oficyna Wydawnicza Politechniki Wrocławskiej, Prace Naukowe Instytutu Inżynierii Ochrony Środowiska Politechniki Wrocławskiej. Monografie, Wrocław, ISSN 0084-2869 (in Polish).
• Wieczorek-Ciurowa K., 1995. Physicochemistry of the limestone sulphation process, Monographs 191, Chemical Engineering and Technology Ser., Cracow University of Technology, Cracow (in Polish).

Identifiers

DOI

10.2478/v10176-012-0023-0