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

• Autorzy: Kochel A. , Cieplińska A. , Szymanek A.
• Języki publikacji: EN

Abstrakty

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 CaC03 decomposition in atmospheres with an increased C02 concentration.

Słowa kluczowe

EN

calcination; limestone; CO2

PL

kalcynacja; wapień; CO2

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2012
• Tom: Vol. 33, nr 2
• Strony: 255--262
• Opis fizyczny: Bibliogr. 4 poz., rys., tab.

Twórcy

autor

Kochel A.

autor

Cieplińska A.

autor

Szymanek A.

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

Bibliografia

• [1] Flu 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.
• [2] 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.
• [3] Szymanek A., 2008. The flue gas desulphurisation using mechanically activated lime waste, Oficyna Wydawnicza Politechniki Wroclawskiej, Prace Naukowe Instytutu Inzynierii Ochrony Srodowiska Politechniki Wroclawskiej. Monografie, Wroclaw, ISSN 0084-2869 (in Polish).
• [4] Wieczorek-Ciurowa K., 1995. Physicochemistry of the limestone sulphation process, Monographs 191, Chemical Engineering and Technology Ser., Cracow University of Technology, Cracow (in Polish).