Removal of carbon dioxide by absorption in a rotating packed bed

Chia Chang Lin; Wen Tzong Liu; Chung Sung Tan

doi:10.1021/ie020669+

Removal of carbon dioxide by absorption in a rotating packed bed

Chia Chang Lin
, Wen Tzong Liu
, Chung Sung Tan^*

^*Corresponding author for this work

Industrial Technology Research Institute of Taiwan
National Tsing Hua University

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

252 Scopus citations

Abstract

The absorption of carbon dioxide from gases containing 1-10 mol % CO₂ in a rotating packed bed was investigated in this study. The aqueous solutions of NaOH, monoethanolamine, and 2-amino-2-methyl-1-propanol were used as the absorbents. The overall volumetric mass-transfer coefficient (K_Gα) was observed as a function of the rotating speed, gas flow rate, liquid flow rate, absorbent concentration, and CO₂ concentration. The obtained results indicated that K_Gα of a rotating packed bed was comparable to a tower packed with the EX packing, implying a great potential of a rotating packed bed applied to the reduction of the greenhouse gas CO₂ from the exhausted gases.

Original language	English
Pages (from-to)	2381-2386
Number of pages	6
Journal	Industrial and Engineering Chemistry Research
Volume	42
Issue number	11
DOIs	https://doi.org/10.1021/ie020669+
State	Published - 28 05 2003
Externally published	Yes

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10.1021/ie020669+

Cite this

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title = "Removal of carbon dioxide by absorption in a rotating packed bed",

abstract = "The absorption of carbon dioxide from gases containing 1-10 mol \% CO2 in a rotating packed bed was investigated in this study. The aqueous solutions of NaOH, monoethanolamine, and 2-amino-2-methyl-1-propanol were used as the absorbents. The overall volumetric mass-transfer coefficient (KGα) was observed as a function of the rotating speed, gas flow rate, liquid flow rate, absorbent concentration, and CO2 concentration. The obtained results indicated that KGα of a rotating packed bed was comparable to a tower packed with the EX packing, implying a great potential of a rotating packed bed applied to the reduction of the greenhouse gas CO2 from the exhausted gases.",

author = "Lin, \{Chia Chang\} and Liu, \{Wen Tzong\} and Tan, \{Chung Sung\}",

year = "2003",

month = may,

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doi = "10.1021/ie020669+",

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journal = "Industrial and Engineering Chemistry Research",

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T1 - Removal of carbon dioxide by absorption in a rotating packed bed

AU - Lin, Chia Chang

AU - Liu, Wen Tzong

AU - Tan, Chung Sung

PY - 2003/5/28

Y1 - 2003/5/28

N2 - The absorption of carbon dioxide from gases containing 1-10 mol % CO2 in a rotating packed bed was investigated in this study. The aqueous solutions of NaOH, monoethanolamine, and 2-amino-2-methyl-1-propanol were used as the absorbents. The overall volumetric mass-transfer coefficient (KGα) was observed as a function of the rotating speed, gas flow rate, liquid flow rate, absorbent concentration, and CO2 concentration. The obtained results indicated that KGα of a rotating packed bed was comparable to a tower packed with the EX packing, implying a great potential of a rotating packed bed applied to the reduction of the greenhouse gas CO2 from the exhausted gases.

AB - The absorption of carbon dioxide from gases containing 1-10 mol % CO2 in a rotating packed bed was investigated in this study. The aqueous solutions of NaOH, monoethanolamine, and 2-amino-2-methyl-1-propanol were used as the absorbents. The overall volumetric mass-transfer coefficient (KGα) was observed as a function of the rotating speed, gas flow rate, liquid flow rate, absorbent concentration, and CO2 concentration. The obtained results indicated that KGα of a rotating packed bed was comparable to a tower packed with the EX packing, implying a great potential of a rotating packed bed applied to the reduction of the greenhouse gas CO2 from the exhausted gases.

UR - https://www.scopus.com/pages/publications/0037840850

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DO - 10.1021/ie020669+

M3 - 文章

AN - SCOPUS:0037840850

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SP - 2381

EP - 2386

JO - Industrial and Engineering Chemistry Research

JF - Industrial and Engineering Chemistry Research

IS - 11

ER -

Removal of carbon dioxide by absorption in a rotating packed bed

Abstract

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