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51315-6159-The Corrosion of Carbon Steel in the Presence of Monoethylene Glycol Under Protective Iron

Picture for The Corrosion of Carbon Steel in the Presence of Monoethylene Glycol Under Protective Iron
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Product Number: 51315-6159-SG
ISBN: 6159 2015 CP
Author: Ikechukwu Ivonye
Publication Date: 2015
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Carbon steel pipeline are employed in the transportation of wet natural gas from source to process plant. Corrosion will occur and hydrates may form on the pipeline if not properly protected. In order to protect the pipeline from hydrate formation Monoethylene glycol (MEG) is often used. The continuous use of high pH flow for the gas pipeline can lead to the formation of desirable and undesirable scale formation. Where there are negative effects on the use of high pH the reduction in the pH of the system may be achieved. Alternatively additional measures may be introduced to protect the integrity of the pipeline such as the use of corrosion inhibitor.This paper describes a condition where there is a significant formation of corrosion scale in the form of iron carbonate in wet gas system. The flow assurance on the continuous use of high pH on certain point of the pipeline is considered. Synergistic and antagonistic effect of MEG is the iron carbonate scale is determined with considerations on the use of alternative corrosion protective method.Keywords: CO2 corrosion Monoethylene glycol (MEG) Inhibitor and Iron carbonate scale.
Carbon steel pipeline are employed in the transportation of wet natural gas from source to process plant. Corrosion will occur and hydrates may form on the pipeline if not properly protected. In order to protect the pipeline from hydrate formation Monoethylene glycol (MEG) is often used. The continuous use of high pH flow for the gas pipeline can lead to the formation of desirable and undesirable scale formation. Where there are negative effects on the use of high pH the reduction in the pH of the system may be achieved. Alternatively additional measures may be introduced to protect the integrity of the pipeline such as the use of corrosion inhibitor.This paper describes a condition where there is a significant formation of corrosion scale in the form of iron carbonate in wet gas system. The flow assurance on the continuous use of high pH on certain point of the pipeline is considered. Synergistic and antagonistic effect of MEG is the iron carbonate scale is determined with considerations on the use of alternative corrosion protective method.Keywords: CO2 corrosion Monoethylene glycol (MEG) Inhibitor and Iron carbonate scale.
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00498 CORROSION OF CARBON STEELS IN MONOETHYLENE GLYCOL

Product Number: 51300-00498-SG
ISBN: 00498 2000 CP
Author: J.J. Gonzfilez, M.E. Afonso, G. Pellegrino
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Picture for 10188 Effect of Triethylene Glycol on Corrosion of Carbon Steel in H2S, CO2, and O2 Environments
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10188 Effect of Triethylene Glycol on Corrosion of Carbon Steel in H2S, CO2, and O2 Environments

Product Number: 51300-10188-SG
ISBN: 10188 2010 CP
Author: A.M. Sherik, A.L. Lewis, A.H. Rasheed, and A.A. Jabran
Publication Date: 2010
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Periodic cleaning of sales gas lines often yields large quantities of material known as black powder. This paper describes a research study that was conducted to provide estimates for corrosion rates of carbon steel in TEG-water mixtures with TEG content in the range 0.0 wt% to 99.5 wt%.
Picture for Effect of Monoethylene glycol on corrosion of X70 steel in a sweet environment
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51312-01346-Effect of Monoethylene glycol on corrosion of X70 steel in a sweet environment

Product Number: 51312-01346-SG
ISBN: 01346 2012 CP
Author: Wei Liu
Publication Date: 2012
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