- AutorIn
- Mathias Rieger
- Titel
- Advanced modeling and simulation of integrated gasification combined cycle power plants with CO2-capture
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:105-qucosa-150522
- Übersetzter Titel (DE)
- Fortgeschrittene Modellierung und Simulation von GuD-Kraftwerken mit integrierter Kohlevergasung und CO2-Abtrennung
- Datum der Einreichung
- 16.08.2013
- Datum der Verteidigung
- 17.04.2014
- Abstract (EN)
- The objective of this thesis is to provide an extensive description of the correlations in some of the most crucial sub-processes for hard coal fired IGCC with carbon capture (CC-IGCC). For this purpose, process simulation models are developed for four industrial gasification processes, the CO-shift cycle, the acid gas removal unit, the sulfur recovery process, the gas turbine, the water-/steam cycle and the air separation unit (ASU). Process simulations clarify the influence of certain boundary conditions on plant operation, performance and economics. Based on that, a comparative benchmark of CC-IGCC concepts is conducted. Furthermore, the influence of integration between the gas turbine and the ASU is analyzed in detail. The generated findings are used to develop an advanced plant configuration with improved economics. Nevertheless, IGCC power plants with carbon capture are not found to be an economically efficient power generation technology at present day boundary conditions.
- Freie Schlagwörter (DE)
- IGCC, CO2-Abtrennung, Kohlendioxidabtrennung, LZA-Integration, Luftzerlegungsanlage, Kohlevergasung, Gaskonditionierung, CO-Konvertierung, Sauergasentfernung, Gasturbine, GuD
- Freie Schlagwörter (EN)
- IGCC, CO2-capture, carbon capture, ASU integration, air separation unit, coal gasification, gas conditioning, CO-shift, acid gas removal, gas turbine, combined cycle
- Klassifikation (DDC)
- 600
- Normschlagwörter (GND)
- Kombinationskraftwerk, Kohlevergasung, Carbon dioxide capture and storage, Emissionsverringerung, Prozesssimulation, Gasreinigung, Gaszerlegung, Sauergas, Kohlenmonoxid, Kohlendioxid
- GutachterIn
- Prof. Dr.-Ing. Bernd Meyer
- Prof. Dr.-Ing. Michael Beckmann
- BetreuerIn
- Prof. Dr.-Ing. Bernd Meyer
- Den akademischen Grad verleihende / prüfende Institution
- TU Bergakademie Freiberg, Freiberg
- URN Qucosa
- urn:nbn:de:bsz:105-qucosa-150522
- Veröffentlichungsdatum Qucosa
- 14.08.2014
- Dokumenttyp
- Dissertation
- Sprache des Dokumentes
- Englisch