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Kotowicz J.,Zakladu Miernictwa i Automatyki Procesow Energetycznych | Lukowicz P.,Zakladu Miernictwa i Automatyki Procesow Energetycznych
Rynek Energii | Year: 2013

The article presents a concept of a combined heat and power plant with a steam turbine operating on supercritical steam at parameters of 30MPa/650?C/670?C. Nominal electric power is assumed at 320 MW whereas the nominal heating power was set at 50 MW. An analysis between the design (nominal conditions) and an offdesign point at a maximum heating power is carried out by means of thermodynamic coefficients. Possibilities of the power plant integration with a CO2 chemical absorption installation are examined in terms of heating steam extraction point selection since the carbon capture unit (CCU) requires heat for its operation. Finally a comparison between the plant without a CCU and a CCU equipped one is carried out by means of thermodynamic coefficients. Source


Wiciak G.,Zakladu Miernictwa i Automatyki Procesow Energetycznych | Janusz-Szymanska K.,Zakladu Miernictwa i Automatyki Procesow Energetycznych | Kotowicz J.,Zakladu Miernictwa i Automatyki Procesow Energetycznych
Rynek Energii | Year: 2014

In the paper one represented the description research of experimental separations CO2 with the use of polymer membranes joint in different configurations (as the separator). In research one used special gas- mixtures two component. In the article one discussed chosen results of tests membranes about small streams of the flux. Furthermore one presented results of numerical calculations estimation of the work effectivity installation of the separation carbon dioxide and one estimated the surface single membrane and her coefficients of the permeability for the carbon dioxide and nitrogen. Next on the basis of results measurement obtained on the investigative installation one passed the analysis of the agreement with numerical research. Source

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