Process simulation and analysis of energy consumption for a new technology of carbon capture

Jianmin Gao; Zhang Zheng; Jianguo Yang; Yu Zhang; Mingyue He; Qian Du; Shaohua Wu

doi:10.13334/j.0258-8013.pcsee.2016.05.017

Process simulation and analysis of energy consumption for a new technology of carbon capture

Jianmin Gao^*
, Zhang Zheng
, Jianguo Yang
, Yu Zhang
, Mingyue He
, Qian Du
, Shaohua Wu

^*Corresponding author for this work

School of Energy Science and Engineering, Harbin Institute of Technology
Hudian Electric Power Research Institute

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Base on a 300 MW power plant, using software Aspen plus, the traditional and the new model was set up. Comparative analysis of the effects of the operating parameters on CO₂ removal efficiency, ammonia escape, CO₂ removal amount and regeneration heat duty between the two technologies was carried out. Obtaining that the new technology has a great advantage on CO₂ absorption and desorption process. In absorption process, the new technology guarantees the high reaction rate and the high NH₃ efficiency. In desorption process, the new technology capture the amount of carbon more 30% than the old technology. More important, the regeneration heat duty of the new technology is only 41.5% of the traditional one. So, the new technology is more economic.

Original language	English
Pages (from-to)	1315-1321
Number of pages	7
Journal	Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering
Volume	36
Issue number	5
DOIs	https://doi.org/10.13334/j.0258-8013.pcsee.2016.05.017
State	Published - 5 Mar 2016
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Aspen Plus
Carbon capture by aqueous ammonia
Energy efficiency optimization
NH efficiency
Reaction rate
Reinforced crystallization

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10.13334/j.0258-8013.pcsee.2016.05.017

Cite this

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title = "Process simulation and analysis of energy consumption for a new technology of carbon capture",

abstract = "Base on a 300 MW power plant, using software Aspen plus, the traditional and the new model was set up. Comparative analysis of the effects of the operating parameters on CO2 removal efficiency, ammonia escape, CO2 removal amount and regeneration heat duty between the two technologies was carried out. Obtaining that the new technology has a great advantage on CO2 absorption and desorption process. In absorption process, the new technology guarantees the high reaction rate and the high NH3 efficiency. In desorption process, the new technology capture the amount of carbon more 30\% than the old technology. More important, the regeneration heat duty of the new technology is only 41.5\% of the traditional one. So, the new technology is more economic.",

keywords = "Aspen Plus, Carbon capture by aqueous ammonia, Energy efficiency optimization, NH efficiency, Reaction rate, Reinforced crystallization",

author = "Jianmin Gao and Zhang Zheng and Jianguo Yang and Yu Zhang and Mingyue He and Qian Du and Shaohua Wu",

note = "Publisher Copyright: {\textcopyright} 2016 Chin. Soc. for Elec. Eng.",

year = "2016",

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doi = "10.13334/j.0258-8013.pcsee.2016.05.017",

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}

TY - JOUR

T1 - Process simulation and analysis of energy consumption for a new technology of carbon capture

AU - Gao, Jianmin

AU - Zheng, Zhang

AU - Yang, Jianguo

AU - Zhang, Yu

AU - He, Mingyue

AU - Du, Qian

AU - Wu, Shaohua

PY - 2016/3/5

Y1 - 2016/3/5

N2 - Base on a 300 MW power plant, using software Aspen plus, the traditional and the new model was set up. Comparative analysis of the effects of the operating parameters on CO2 removal efficiency, ammonia escape, CO2 removal amount and regeneration heat duty between the two technologies was carried out. Obtaining that the new technology has a great advantage on CO2 absorption and desorption process. In absorption process, the new technology guarantees the high reaction rate and the high NH3 efficiency. In desorption process, the new technology capture the amount of carbon more 30% than the old technology. More important, the regeneration heat duty of the new technology is only 41.5% of the traditional one. So, the new technology is more economic.

AB - Base on a 300 MW power plant, using software Aspen plus, the traditional and the new model was set up. Comparative analysis of the effects of the operating parameters on CO2 removal efficiency, ammonia escape, CO2 removal amount and regeneration heat duty between the two technologies was carried out. Obtaining that the new technology has a great advantage on CO2 absorption and desorption process. In absorption process, the new technology guarantees the high reaction rate and the high NH3 efficiency. In desorption process, the new technology capture the amount of carbon more 30% than the old technology. More important, the regeneration heat duty of the new technology is only 41.5% of the traditional one. So, the new technology is more economic.

KW - Aspen Plus

KW - Carbon capture by aqueous ammonia

KW - Energy efficiency optimization

KW - NH efficiency

KW - Reaction rate

KW - Reinforced crystallization

UR - https://www.scopus.com/pages/publications/84964049768

U2 - 10.13334/j.0258-8013.pcsee.2016.05.017

DO - 10.13334/j.0258-8013.pcsee.2016.05.017

M3 - 文章

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SN - 0258-8013

VL - 36

SP - 1315

EP - 1321

JO - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

JF - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

IS - 5

ER -

Process simulation and analysis of energy consumption for a new technology of carbon capture

Abstract

UN SDGs

Keywords

Access to Document

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