Experimental evaluation of highly efficient primary and secondary amines with lower energy by a novel method for post-combustion CO2 capture

Sen Liu, Hongxia Gao, Chuan He and Zhiwu Liang

Applied Energy, 2019, vol. 233-234, 443-452

Abstract: In this work, a novel method in terms of reaction energy was proposed to evaluate the potential amine absorbents for post-combustion CO2 capture, including two key parameters, i.e. the molar Gibbs energy change (ΔrGm) of proton combination with amine and the molar reaction enthalpy (ΔrHm) of protonated amine dissociation into amine and proton, which are calculated by the Van’t Hoff equation.

Keywords: Novel method; ΔrGm and ΔrHm; Acid dissociation constant; Primary and secondary amines; CO2; Energy requirement (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (6)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:233-234:y:2019:i::p:443-452

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DOI: 10.1016/j.apenergy.2018.10.031

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