Integration Of A Subsequent CO2 Scrubbing In The Coal-Fired Power Plant Process

被引：1
|
作者：
Stankewitz, Christina [1 ]
Fahlenkamp, Hans [1 ]
机构：
[1] Tech Univ Dortmund, Lehrstuhl Umwelttech Environm Technol, D-44227 Dortmund, Germany
来源：
10TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES | 2011年 / 4卷
关键词：
Simulation; heat integration; use of waste heat;
D O I：
10.1016/j.egypro.2011.02.004
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
For an efficient integration of a subsequent CO2 scrubbing in a power plant, it is necessary to analyze the heat sources and sinks which go along with the scrubbing. For this purpose, a model of the CO2 absorption and desorption process is generated in the equation-based simulation software Aspen Custom Modeler (R). The heat sources and sinks of the scrubbing and the CO2 compression are integrated in a model of the reference power plant North Rhine-Westphalia. To reduce the loss of efficiency, different measures to use the waste heat, like heat pumps, Organic Rankine-or Kalina cycles are reviewed. (C) 2011 Published by Elsevier Ltd.
引用
收藏
页码：1395 / 1402
页数：8
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