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Publisher DOI: 10.1016/j.egypro.2009.01.066
Title: Comparative thermodynamic analysis and integration issues of CCS steam power plants based on oxy-combustion with cryogenic or membrane based air separation
Language: English
Authors: Pfaff, Imo 
Kather, Alfons 
Keywords: CCS;oxyfuel;oxycoal;integration;cryogenic air separation;membrane based air separation;ASU;comparative study
Issue Date: 9-Apr-2009
Publisher: Elsevier
Source: Energy Procedia 1 (1): 495-502 (2009)
Journal or Series Name: Energy procedia 
Abstract (english): When realizing CSS steam power plants based on oxy-combustion, the energy demand for oxygen production is one of the main causes for efficiency losses. This comparative study focuses on the impact of the air separation technology - cryogenic as well as high temperature membrane based - on the efficiency of a coal-fired oxyfuel steam power plant. As a result of this study both show comparable efficiency potentials whereas the membrane based technology needs a higher degree of integration into the power cycle to compete efficiencies of the oxyfuel power plant with cryogenic ASU. © 2009 Elsevier Ltd. All rights reserved.
Conference: 9th International Conference on Greenhouse Gas Control Technologies (GHGT-9), 16–20 November 2008, Washington DC, USA 
DOI: 10.15480/882.2313
ISSN: 1876-6102
Institute: Energietechnik M-5 
Type: InProceedings (Aufsatz / Paper einer Konferenz etc.)
License: CC BY-NC-ND 3.0 (Attribution-NonCommercial-NoDerivatives) CC BY-NC-ND 3.0 (Attribution-NonCommercial-NoDerivatives)
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