Atmospheric corrosion due to amine emissions from carbon capture plants

Grøntoft, Terje

doi:10.1016/j.ijggc.2021.103355

Cited by 3 publications

(1 citation statement)

References 11 publications

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“…8–10 Although efficient, carbon capture with amines suffers from non-environmental compatibility due to the harmful properties of amine derivatives, degradation of amine solvent, secondary atmospheric pollution and equipment corrosion, and from high energy consumption for reagent recovery because of the chemisorption nature of the processes. 11–13 The improvement of this technology for its wider implementation requires the development of environmentally compatible, cost-effective and regenerable adsorbents with low energy consumption. 14–16 To meet this end, solid-phase sorbents with favorable ecological indicators and advantageous regeneration are intensively developed.…”

Section: Introductionmentioning

confidence: 99%

Effect of calcium on enhanced carbon capture potential of coal fly ash zeolites. Part II: a study on the adsorption mechanisms

Boycheva

Chakarova

Mihaylov

et al. 2022

Environ. Sci.: Processes Impacts

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Section: Introductionmentioning

confidence: 99%

Effect of calcium on enhanced carbon capture potential of coal fly ash zeolites. Part II: a study on the adsorption mechanisms

Boycheva

Chakarova

Mihaylov

et al. 2022

Environ. Sci.: Processes Impacts

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Monitoring of Atmospheric Corrosion in a Mass Rapid Transit (MRT) Tunnel

et al. 2022

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A study has been conducted to measure uniform corrosion due to the tunnel environment in the mass rapid transit North East Line (NEL) in Singapore. The study was aimed at investigating the corrosivity of the atmospheric environment in the NEL to enhance understanding on the maintenance of metallic components in a tunnel. The corrosivity levels at the buffer areas of ten stations along the NEL were monitored over a period of two years. The measurements were based on physical metal coupons as well as real-time monitoring systems using electrical resistance sensors. The corrosivity levels measured at different exposure sites showed differences, but were generally low and could be generally categorised as G1 according to ISA standard 71.04:2013. The reason for the low corrosivity levels was likely to be due to the relatively mild temperature and low (<60%) average relative humidity.

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