Repowering a coal-fired power plant with a gas turbine to supply heat for the desorption process

• Autorzy: Bartela, Ł. , Mikosz, D.
• Języki publikacji: EN

Abstrakty

EN

This paper presents the results of an analysis for a 900MWsupercritical coal-fired power plant integrated with an absorption CO2 separation installation and a gas turbine unit. In this unit the gas turbine with evaporator is the heat source for the desorption process, which is realized in a CO2 separation installation. The aim of the analysis was to determine the thermodynamic, ecological and economic evaluation indicators, which are defined in the paper. Analyzes were carried out for the variable heat demand required for the desorption process. Additionally, the impact of a change in emission allowance price on selected economic evaluation indicators was analyzed.

Słowa kluczowe

PL

CO2; dwutlenek węgla; separacja dwutlenku węgla; analiza termodynamiczna; analiza ekonomiczna

EN

carbon dioxide; carbon dioxide separation; CO2 separation; thermodynamic analysis; economic analysis

• Czasopismo: Journal of Power Technologies
• Rocznik: 2014
• Tom: Vol. 94, nr 4
• Strony: 329–-338
• Opis fizyczny: Bibliogr. 18 poz., rys., tab., wykr.

Twórcy

autor

Bartela, Ł.

• Institute of Power Engineering and Turbomachinery, Silesian University of Technology, ul. Konarskiego 18, 44-100 Gliwice, Poland

autor

Mikosz, D.

• Institute of Power Engineering and Turbomachinery, Silesian University of Technology, ul. Konarskiego 18, 44-100 Gliwice, Poland

Bibliografia

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