Post-combustion CO2 capture in coal-fired power plants: comparison of integrated chemical absorption processes with piperazine promoted potassium carbonate and MEA

Medientyp: E-Artikel

Titel: Post-combustion CO2 capture in coal-fired power plants : comparison of integrated chemical absorption processes with piperazine promoted potassium carbonate and MEA

Beteiligte: Oexmann, Jochen [VerfasserIn]; Kather, Alfons [VerfasserIn]

Körperschaft: Technische Universität Hamburg-Harburg ; Technische Universität Hamburg-Harburg, Institut für Energietechnik

Erschienen: 9 April 2009

Sprache: Englisch

DOI: 10.15480/882.2314; 10.1016/j.egypro.2009.01.106

ISSN: 1876-6102

Identifikator:

Schlagwörter: post-combustion CO2 capture ; MEA ; potassium carbonate ; piperazine ; economics

Entstehung:

Anmerkungen: Sonstige Körperschaft: Technische Universität Hamburg-Harburg
Sonstige Körperschaft: Technische Universität Hamburg-Harburg, Institut für Energietechnik

Beschreibung: A thermodynamic and economic comparison of post-combustion CO2capture processes using aqueous solutions of piperazine (PZ) promoted potassium carbonate (K2CO3) and monoethanolamine (MEA) based on fair boundary conditions and constant assumptions using rigorous thermodynamic models is described. In contrast to a first preliminary comparison, it is shown that under the stated assumptions and considered boundary conditions, a 7 m MEA solution performs better in both thermodynamic and economic terms than aqueous solutions of K2CO3and PZ. © 2009 Elsevier Ltd. All rights reserved.

Zugangsstatus: Freier Zugang

Nur in Feld suchen:

Zuletzt gesuchte Begriffe: