Simultaneous design and operational optimization for flexible carbon capture process using ionic liquids
Simultaneous design and operational optimization for flexible carbon capture process using ionic liquids
复制标题
使用离子液体的灵活碳捕获工艺的同步设计和操作优化
DOI:
10.1016/j.compchemeng.2023.108344
复制
发表时间:
2023
影响因子:
4.3
通讯作者:
Baldea, Michael
中科院分区:
文献类型:
--
作者:
Seo, Kyeongjun;Retnanto, Adhika P.;Martorell, Jorge L.;Edgar, Thomas F.;Stadtherr, Mark A.;Baldea, Michael
Carbon capture and storage is an effective way to abate CO2emissions during the transition to zero-carbon power generation technologies. As renewable electricity sources such as wind and solar photovoltaics become more prevalent, conventional power generation systems are increasingly required to operate at highly variable rates in order to balance intermittent renewable power supply. As a result, post-combustion carbon capture systems integrated with fossil fuel power plants must also operate at variable load. In addition, the solvent regeneration and CO2compression in capture plants requires substantial amounts of energy and such flexible operation can present an opportunity for operators to take advantage of fluctuating electricity prices, potentially offsetting the cost of carbon capture. This can be achieved through, among others, variable capture rates and utilization of solvent storage. In this paper, we consider a carbon capture system using ionic liquids as a chemical absorption solvent. We study the optimal flexible operation of this system when connected to a natural gas combined cycle power plant under high variable renewable power generation rates. The results show significant cost savings relative to the case of inflexible capture system operation.
登录
查看更多内容
影响因子:
--
作者:
Tangqiumei Song;Oscar Morales-Collazo;J. Brennecke
通讯作者:
Tangqiumei Song;Oscar Morales-Collazo;J. Brennecke
DOI:
10.1016/j.cep.2016.05.012
发表时间:
2016-09
期刊:
Chemical Engineering and Processing
影响因子:
--
作者:
Matt Walters;T. Edgar;G. Rochelle
通讯作者:
Matt Walters;T. Edgar;G. Rochelle
DOI:
--
发表时间:
2021
期刊:
ACS Engineering Au
影响因子:
--
作者:
S. Zanco;José;Antonio Gasós;Beatrice Cordiano;Viola Becattini;M. Mazzotti
通讯作者:
M. Mazzotti
影响因子:
3.9
作者:
F. Cheng;Neha S. Patankar;Sambuddha Chakrabarti;J. Jenkins
通讯作者:
J. Jenkins
影响因子:
3.9
作者:
Colin F. Alie;A. Elkamel;P. Douglas;E. Croiset
通讯作者:
E. Croiset