Experimental testing of methanol sorption on selected coal samples from Upper Silesian Basin

• Autorzy: Baran P. , Jodłowski G. S. , Krzyżanowski A. , Zaręba K.

Identyfikatory

DOI

10.7494/geol.2014.40.3.261

• Języki publikacji: EN

Abstrakty

EN

This paper summarises the results of methanol sorption on three selected coal samples from Polish collieries. These coals differ in terms of their degree of metamorphism (coal rank), petrography and elemental composition. It was found out that during the sorption of methanol, the sorption capacity is closely related to the structure of the coal surface and the amount of sorbed polar substance tends to decrease with the higher degree of metamorphism. Experimental data were plotted as isotherms. Empirical measurements were supported by thermodynamic analysis of aliphatic hydrocarbons sorption. The procedure is based on the Multisorption Model (MSM) designed for describing small molecules sorption in different types of carbonaceous materials (hard coals, lignites, active carbons).

Słowa kluczowe

EN

coal; sorption; methanol; multisorption model

• Wydawca: Wydawnictwa AGH
• Czasopismo: Geology, Geophysics and Environment
• Rocznik: 2014
• Tom: Vol. 40, no. 3
• Strony: 261--269
• Opis fizyczny: Bibliogr. 16 poz., tab., wykr.

Twórcy

autor

Baran P.

• AGH University of Science and Technology, Faculty of Energy and Fuels; al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Jodłowski G. S.

• AGH University of Science and Technology, Faculty of Energy and Fuels; al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Krzyżanowski A.

• AGH University of Science and Technology, Faculty of Energy and Fuels; al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Zaręba K.

• AGH University of Science and Technology, Faculty of Energy and Fuels; al. Mickiewicza 30, 30-059 Krakow, Poland

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