A Numerical Simulation Study of CO2 Capture Process for an Electric Central

被引：0
作者：
Chavez, Rosa-Hilda [1 ]
Guadarrama, Javier de J. [1 ]
机构：
[1] Inst Nacl Invest Nucl, Carretera Mexico Toluca S-N, Salazar 52750, Estado De Mexic, Mexico
来源：
10TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES | 2011年 / 4卷
关键词：
CO2; capture; MEA; process modeling; structured packing; stripping;
D O I：
10.1016/j.egypro.2011.02.093
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：
Amine absorption technology, in particular that based on the Monoethanolamine (MEA) process, is considered to be viable for low pressure flue gas CO2 capture because of the MEA-CO2 fast reaction rate. MEA absorption processes are associated with high capital and operating cost because a significant amount of energy is required for solvent regeneration and severe operating problems are present such as corrosion and solvent loss and degradation. The overall objective of this study is to evaluate the feasibility of obtaining the heat required for amine absorption for a particular recovery of carbon dioxide. Comparisons among cases were performed to determine the best operating conditions for CO2 capture. An analysis of the lean load and recovery percentage were carried out as well as the different absorber and stripper combinations by using the chemical process simulator and focus a Central Electric in Mexico. (C) 2011 Published by Elsevier Ltd.
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收藏
页码：2096 / 2103
页数：8
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