- Tytuł:
- The analysis of parameters of the cryogenic oxygen unit cooperating with power plant to realize oxy-fuel combustion
- Autorzy:
-
Hnydiuk-Stefan, A.
Składzień, J. - Powiązania:
- https://bibliotekanauki.pl/articles/240365.pdf
- Data publikacji:
- 2015
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
coal power unit with oxyfuel combustion
two-column cryogenic oxygen unit
mathematical modelling of thermal systems
spalanie tlenowe
modelowanie matematyczne
system termiczny - Opis:
- The paper examines from the thermodynamic point of view operation of coal fired power unit cooperating with the cryogenic oxygen unit, with a particular emphasis on the characteristic performance parameters of the oxygen unit. The relatively high purity technical oxygen produced in the oxygen unit is then used as the oxidant in the fluidized bed boiler of the modern coal fired power unit with electric power output of approximately 460 MW. The analyzed oxygen unit has a classical two-column structure with an expansion turbine (turboexpander), which allows the use of relatively low pressure initially compressed air. Multivariant calculations were performed, the main result being the loss of power and efficiency of the unit due to the need to ensure adequate driving power to the compressor system of the oxygen generating plant.
- Źródło:
-
Archives of Thermodynamics; 2015, 36, 1; 39-54
1231-0956
2083-6023 - Pojawia się w:
- Archives of Thermodynamics
- Dostawca treści:
- Biblioteka Nauki
Artykuł