Transport of CO2 for Carbon Capture and Storage in the UK

Seevam, Patricia; Downie, Martin; Race, Julia

doi:10.2523/109060-ms

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“…However, when dense phase CO2 is transported using pipelines impurity concentrations increase. Similarly, Seevam et al [31], the existence of impurities in CO2 transmission causes a significant effect on parameters which cause a drop in pressure, temperature, viscosity and density. However, the degree to which temperature, pressure and other parameters increases is dependent on the combination, quantity or types of impurities present.…”

Section: Co2 Transportation Through Carbon Steel Pipelinementioning

confidence: 75%

Potential Corrosion Issue in CO2 Pipeline

2019

JEP

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In this paper we investigate the increasing atmospheric concentration of carbon dioxide originating from human activities which include burning fossil fuels for heat and electricity generation, and combustion of other fuels in industry lead to greenhouse gases (GHG) mainly CO2 which has an impact on the global climate warming. It is necessary to scale down the impact of these gases on the global climate by minimizing or preventing greenhouse gas emission to the atmosphere. Carbon capture and storage (CCS) from the source or power plant will help in reducing the emission of CO2 from the atmosphere with the means of transporting the gas through the pipeline from the captured sources or power plant to storage sites underground or for enhanced oil recovery (EOR). However, this gas has some contaminant or impurities which affect the mechanical and chemical properties of the pipeline system during transportation. This paper examines various contaminants such as CO2, H2S, CO, NOX, SOX, and H2O in carbon dioxide transmission pipelines with a particular focus on assessing how the contaminants causes corrosion in the pipeline and also considered materials that can be used as alternative to carbon steel for CO2 transportation pipeline. The materials examined ranges from weldable 13%Cr super modified martensitic stainless steel, 22%Cr duplex and 25% Cr super duplex stainless steel, 316L clad pipe or Lined carbon steel and nickel alloy, and some parameters in materials selection were examined. The alternative materials considered are 13 %Cr super-modified martensitic stainless steel, and 25 %Cr super-duplex stainless steel.

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Section: Co2 Transportation Through Carbon Steel Pipelinementioning

confidence: 75%

Potential Corrosion Issue in CO2 Pipeline

2019

JEP

View full text Add to dashboard Cite

show abstract

Transport of CO2 for Carbon Capture and Storage in the UK

Cited by 1 publication

References 0 publications

Potential Corrosion Issue in CO2 Pipeline

Potential Corrosion Issue in CO2 Pipeline

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