Corrosion protection of steel pipelines with metal-polymer composite barrier liners
Pipelines are efficient in transporting natural gas over large distances. Wet carbon dioxide present in pipelines can create an environment that is corrosive to steel. Polymer liners made from either polyethylene or polyamide (nylon) are presently used to mitigate internal corrosion in natural gas p...
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Veröffentlicht in: | Journal of natural gas science and engineering 2020-09, Vol.81 (C), p.103407, Article 103407 |
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creator | Ali, Matthew M. Magee, Julia C. Hsieh, Peter Y. |
description | Pipelines are efficient in transporting natural gas over large distances. Wet carbon dioxide present in pipelines can create an environment that is corrosive to steel. Polymer liners made from either polyethylene or polyamide (nylon) are presently used to mitigate internal corrosion in natural gas pipelines. Gas diffuses through all polymers over time, and polymer-only liners lower the steel corrosion rate by reducing the reactive gas flux to the internal surface of a pipeline. Composite liners, which incorporate one or more metallic layers that are impermeable to corrosive gases, offer better protection than polymer-only liners. We measured the methane, water vapor, and carbon dioxide permeability of a multi-layer barrier film and found it to be more effective in resisting gas permeation than polyethylene and nylon-11 films. The composite barrier film was more effective in protecting steel coupons immersed in a mixture of gaseous methane and wet carbon dioxide at 1 and 24 atm compared with polyethylene and polyamide films.
•Gas permeability of CH4, CO2, and H2O measured for 5 polymer and 3 composite films.•Aluminum layer is effective in improve the gas barrier property of composite films.•Steel coupons enclosed in composite barrier films are less prone to sweet corrosion. |
doi_str_mv | 10.1016/j.jngse.2020.103407 |
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•Gas permeability of CH4, CO2, and H2O measured for 5 polymer and 3 composite films.•Aluminum layer is effective in improve the gas barrier property of composite films.•Steel coupons enclosed in composite barrier films are less prone to sweet corrosion.</description><identifier>ISSN: 1875-5100</identifier><identifier>DOI: 10.1016/j.jngse.2020.103407</identifier><language>eng</language><publisher>United States: Elsevier B.V</publisher><subject>03 NATURAL GAS ; Carbon steel ; Composite liner ; Corrosion ; Gas permeability ; MATERIALS SCIENCE ; Natural gas pipelines</subject><ispartof>Journal of natural gas science and engineering, 2020-09, Vol.81 (C), p.103407, Article 103407</ispartof><rights>2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-9cb4a079af02c7f7e99bb42a84fd701fa7ba73a7f79d9a0cf6a7531873b9646a3</citedby><cites>FETCH-LOGICAL-c375t-9cb4a079af02c7f7e99bb42a84fd701fa7ba73a7f79d9a0cf6a7531873b9646a3</cites><orcidid>0000-0001-9010-4863 ; 0000000190104863</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jngse.2020.103407$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttps://www.osti.gov/servlets/purl/1635617$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Ali, Matthew M.</creatorcontrib><creatorcontrib>Magee, Julia C.</creatorcontrib><creatorcontrib>Hsieh, Peter Y.</creatorcontrib><creatorcontrib>National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)</creatorcontrib><title>Corrosion protection of steel pipelines with metal-polymer composite barrier liners</title><title>Journal of natural gas science and engineering</title><description>Pipelines are efficient in transporting natural gas over large distances. Wet carbon dioxide present in pipelines can create an environment that is corrosive to steel. Polymer liners made from either polyethylene or polyamide (nylon) are presently used to mitigate internal corrosion in natural gas pipelines. Gas diffuses through all polymers over time, and polymer-only liners lower the steel corrosion rate by reducing the reactive gas flux to the internal surface of a pipeline. Composite liners, which incorporate one or more metallic layers that are impermeable to corrosive gases, offer better protection than polymer-only liners. We measured the methane, water vapor, and carbon dioxide permeability of a multi-layer barrier film and found it to be more effective in resisting gas permeation than polyethylene and nylon-11 films. The composite barrier film was more effective in protecting steel coupons immersed in a mixture of gaseous methane and wet carbon dioxide at 1 and 24 atm compared with polyethylene and polyamide films.
•Gas permeability of CH4, CO2, and H2O measured for 5 polymer and 3 composite films.•Aluminum layer is effective in improve the gas barrier property of composite films.•Steel coupons enclosed in composite barrier films are less prone to sweet corrosion.</description><subject>03 NATURAL GAS</subject><subject>Carbon steel</subject><subject>Composite liner</subject><subject>Corrosion</subject><subject>Gas permeability</subject><subject>MATERIALS SCIENCE</subject><subject>Natural gas pipelines</subject><issn>1875-5100</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9UD1PwzAQ9QASVekvYLHYU-w4ieuBAVV8VKrEAMyW45ypoySObAvUf49NmLnlTnfvPd17CN1QsqWENnf9tp8-A2xLUuYNqwi_QCu643VRU0Ku0CaEnuTiCcFX6G3vvHfBugnP3kXQMY_O4BABBjzbGQY7QcDfNp7wCFENxeyG8wgeazfOiRoBt8p7mzYZ6sM1ujRqCLD562v08fT4vn8pjq_Ph_3DsdCM17EQuq0U4UIZUmpuOAjRtlWpdpXpOKFG8VZxptJFdEIRbRrFa5a8sFY0VaPYGt0uui5EK4NOn-iTdtOUXEjasLqhPIHYAtLJZvBg5OztqPxZUiJzZrKXv5nJnJlcMkus-4UF6f-vZC3Lw6Shsz6rd87-y_8BP_h5ZQ</recordid><startdate>20200901</startdate><enddate>20200901</enddate><creator>Ali, Matthew M.</creator><creator>Magee, Julia C.</creator><creator>Hsieh, Peter Y.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OIOZB</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0001-9010-4863</orcidid><orcidid>https://orcid.org/0000000190104863</orcidid></search><sort><creationdate>20200901</creationdate><title>Corrosion protection of steel pipelines with metal-polymer composite barrier liners</title><author>Ali, Matthew M. ; Magee, Julia C. ; Hsieh, Peter Y.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c375t-9cb4a079af02c7f7e99bb42a84fd701fa7ba73a7f79d9a0cf6a7531873b9646a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>03 NATURAL GAS</topic><topic>Carbon steel</topic><topic>Composite liner</topic><topic>Corrosion</topic><topic>Gas permeability</topic><topic>MATERIALS SCIENCE</topic><topic>Natural gas pipelines</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ali, Matthew M.</creatorcontrib><creatorcontrib>Magee, Julia C.</creatorcontrib><creatorcontrib>Hsieh, Peter Y.</creatorcontrib><creatorcontrib>National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Journal of natural gas science and engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ali, Matthew M.</au><au>Magee, Julia C.</au><au>Hsieh, Peter Y.</au><aucorp>National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Corrosion protection of steel pipelines with metal-polymer composite barrier liners</atitle><jtitle>Journal of natural gas science and engineering</jtitle><date>2020-09-01</date><risdate>2020</risdate><volume>81</volume><issue>C</issue><spage>103407</spage><pages>103407-</pages><artnum>103407</artnum><issn>1875-5100</issn><abstract>Pipelines are efficient in transporting natural gas over large distances. Wet carbon dioxide present in pipelines can create an environment that is corrosive to steel. Polymer liners made from either polyethylene or polyamide (nylon) are presently used to mitigate internal corrosion in natural gas pipelines. Gas diffuses through all polymers over time, and polymer-only liners lower the steel corrosion rate by reducing the reactive gas flux to the internal surface of a pipeline. Composite liners, which incorporate one or more metallic layers that are impermeable to corrosive gases, offer better protection than polymer-only liners. We measured the methane, water vapor, and carbon dioxide permeability of a multi-layer barrier film and found it to be more effective in resisting gas permeation than polyethylene and nylon-11 films. The composite barrier film was more effective in protecting steel coupons immersed in a mixture of gaseous methane and wet carbon dioxide at 1 and 24 atm compared with polyethylene and polyamide films.
•Gas permeability of CH4, CO2, and H2O measured for 5 polymer and 3 composite films.•Aluminum layer is effective in improve the gas barrier property of composite films.•Steel coupons enclosed in composite barrier films are less prone to sweet corrosion.</abstract><cop>United States</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jngse.2020.103407</doi><orcidid>https://orcid.org/0000-0001-9010-4863</orcidid><orcidid>https://orcid.org/0000000190104863</orcidid><oa>free_for_read</oa></addata></record> |
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source | ScienceDirect Journals (5 years ago - present) |
subjects | 03 NATURAL GAS Carbon steel Composite liner Corrosion Gas permeability MATERIALS SCIENCE Natural gas pipelines |
title | Corrosion protection of steel pipelines with metal-polymer composite barrier liners |
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