Hollow Fiber-based Rapid Temperature Swing Adsorption (RTSA) Process for Carbon Capture from Coal-fired Power Plants

Kuan Chen Chen; Jui Yuan Lee; Cheng Liang Chen

doi:10.1016/B978-0-323-85159-6.50320-1

Hollow Fiber-based Rapid Temperature Swing Adsorption (RTSA) Process for Carbon Capture from Coal-fired Power Plants

Kuan Chen Chen
, Jui Yuan Lee
, Cheng Liang Chen

Department of Chemical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

Post-combustion carbon capture is one of the feasible methods to reduce emission of carbon dioxide (CO₂) from coal-fired power plants. This work proposes a hollow fiber based rapid temperature swing adsorption (RTSA) method for capturing CO₂ from a typical 550 MW coal-fired power plant. The proposed RTSA approach can shorten the operating time and using low-grade energy for regeneration of adsorption elements. This work studies the impact of using low-grade steam extracted from a low-pressure turbine as the heating source of the dual column vacuum RTSA (DC-vRTSA). The DC-vRTSA at 120 °C-55 °C will reduce the efficiency of the coal-fired power plant by 8.2 % to 1.9 %. The lowest CO₂ capture cost, 19.20 US dollars per tons of captured CO₂, is located at 60 °C desorption temperature.

Original language	English
Title of host publication	Computer Aided Chemical Engineering
Publisher	Elsevier B.V.
Pages	1921-1926
Number of pages	6
DOIs	https://doi.org/10.1016/B978-0-323-85159-6.50320-1
Publication status	Published - 2022 Jan

Publication series

Name	Computer Aided Chemical Engineering
Volume	49
ISSN (Print)	1570-7946

UN SDGs

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

SDG 13 Climate Action

All Science Journal Classification (ASJC) codes

General Chemical Engineering
Computer Science Applications

Access to Document

10.1016/B978-0-323-85159-6.50320-1

Cite this

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title = "Hollow Fiber-based Rapid Temperature Swing Adsorption (RTSA) Process for Carbon Capture from Coal-fired Power Plants",

abstract = "Post-combustion carbon capture is one of the feasible methods to reduce emission of carbon dioxide (CO2) from coal-fired power plants. This work proposes a hollow fiber based rapid temperature swing adsorption (RTSA) method for capturing CO2 from a typical 550 MW coal-fired power plant. The proposed RTSA approach can shorten the operating time and using low-grade energy for regeneration of adsorption elements. This work studies the impact of using low-grade steam extracted from a low-pressure turbine as the heating source of the dual column vacuum RTSA (DC-vRTSA). The DC-vRTSA at 120 °C-55 °C will reduce the efficiency of the coal-fired power plant by 8.2 \% to 1.9 \%. The lowest CO2 capture cost, 19.20 US dollars per tons of captured CO2, is located at 60 °C desorption temperature.",

author = "Chen, \{Kuan Chen\} and Lee, \{Jui Yuan\} and Chen, \{Cheng Liang\}",

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doi = "10.1016/B978-0-323-85159-6.50320-1",

language = "English",

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AU - Lee, Jui Yuan

AU - Chen, Cheng Liang

PY - 2022/1

Y1 - 2022/1

N2 - Post-combustion carbon capture is one of the feasible methods to reduce emission of carbon dioxide (CO2) from coal-fired power plants. This work proposes a hollow fiber based rapid temperature swing adsorption (RTSA) method for capturing CO2 from a typical 550 MW coal-fired power plant. The proposed RTSA approach can shorten the operating time and using low-grade energy for regeneration of adsorption elements. This work studies the impact of using low-grade steam extracted from a low-pressure turbine as the heating source of the dual column vacuum RTSA (DC-vRTSA). The DC-vRTSA at 120 °C-55 °C will reduce the efficiency of the coal-fired power plant by 8.2 % to 1.9 %. The lowest CO2 capture cost, 19.20 US dollars per tons of captured CO2, is located at 60 °C desorption temperature.

AB - Post-combustion carbon capture is one of the feasible methods to reduce emission of carbon dioxide (CO2) from coal-fired power plants. This work proposes a hollow fiber based rapid temperature swing adsorption (RTSA) method for capturing CO2 from a typical 550 MW coal-fired power plant. The proposed RTSA approach can shorten the operating time and using low-grade energy for regeneration of adsorption elements. This work studies the impact of using low-grade steam extracted from a low-pressure turbine as the heating source of the dual column vacuum RTSA (DC-vRTSA). The DC-vRTSA at 120 °C-55 °C will reduce the efficiency of the coal-fired power plant by 8.2 % to 1.9 %. The lowest CO2 capture cost, 19.20 US dollars per tons of captured CO2, is located at 60 °C desorption temperature.

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M3 - Chapter

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ER -

Hollow Fiber-based Rapid Temperature Swing Adsorption (RTSA) Process for Carbon Capture from Coal-fired Power Plants

Abstract

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