Vegetable polyol phosphate as corrosion inhibitor of carbon steel in packer fluid solutions
Glyoxal is a potential sequestrant of H 2 S in the pre-salt exploration. However, the mixture containing packer fluid and glyoxal is corrosive. The present work aims at enabling the use of glyoxal by addition of an environmentally friendly polyol phosphate as corrosion inhibitor. EIS, corrosion pote...
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| Veröffentlicht in: | Ionics 2017-06, Vol.23 (6), p.1569-1578 |
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| container_title | Ionics |
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| creator | da Silva, Rita Cristina Heinen, Melissa Lorenzi, Gabriel A. Petzhold, Cesar L. Martini, Emilse M. A. |
| description | Glyoxal is a potential sequestrant of H
2
S in the pre-salt exploration. However, the mixture containing packer fluid and glyoxal is corrosive. The present work aims at enabling the use of glyoxal by addition of an environmentally friendly polyol phosphate as corrosion inhibitor. EIS, corrosion potential (E
corr
), and Tafel analysis over the immersion period of the AISI 1020 carbon steel were used in the investigation. Dosage (500 ppm) of polyol phosphate in glyoxal and packer fluid system increases the polarization resistance and decreases both the capacitance and the corrosion current. Polyol phosphate is effective as corrosion inhibitor, due to its adsorption on the metal surface or on the film of the previously formed oxide in good agreement with the Langmuir isotherm. |
| doi_str_mv | 10.1007/s11581-016-1956-y |
| format | Article |
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2
S in the pre-salt exploration. However, the mixture containing packer fluid and glyoxal is corrosive. The present work aims at enabling the use of glyoxal by addition of an environmentally friendly polyol phosphate as corrosion inhibitor. EIS, corrosion potential (E
corr
), and Tafel analysis over the immersion period of the AISI 1020 carbon steel were used in the investigation. Dosage (500 ppm) of polyol phosphate in glyoxal and packer fluid system increases the polarization resistance and decreases both the capacitance and the corrosion current. Polyol phosphate is effective as corrosion inhibitor, due to its adsorption on the metal surface or on the film of the previously formed oxide in good agreement with the Langmuir isotherm.</description><identifier>ISSN: 0947-7047</identifier><identifier>EISSN: 1862-0760</identifier><identifier>DOI: 10.1007/s11581-016-1956-y</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Carbon steels ; Chemistry ; Chemistry and Materials Science ; Condensed Matter Physics ; Electrochemistry ; Energy Storage ; Optical and Electronic Materials ; Original Paper ; Renewable and Green Energy</subject><ispartof>Ionics, 2017-06, Vol.23 (6), p.1569-1578</ispartof><rights>Springer-Verlag Berlin Heidelberg 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-1762ecc7916c6e9da1a809a5ddb2aadd2340c12fc981bca2d9d6ae97a14627423</citedby><cites>FETCH-LOGICAL-c316t-1762ecc7916c6e9da1a809a5ddb2aadd2340c12fc981bca2d9d6ae97a14627423</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11581-016-1956-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11581-016-1956-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>da Silva, Rita Cristina</creatorcontrib><creatorcontrib>Heinen, Melissa</creatorcontrib><creatorcontrib>Lorenzi, Gabriel A.</creatorcontrib><creatorcontrib>Petzhold, Cesar L.</creatorcontrib><creatorcontrib>Martini, Emilse M. A.</creatorcontrib><title>Vegetable polyol phosphate as corrosion inhibitor of carbon steel in packer fluid solutions</title><title>Ionics</title><addtitle>Ionics</addtitle><description>Glyoxal is a potential sequestrant of H
2
S in the pre-salt exploration. However, the mixture containing packer fluid and glyoxal is corrosive. The present work aims at enabling the use of glyoxal by addition of an environmentally friendly polyol phosphate as corrosion inhibitor. EIS, corrosion potential (E
corr
), and Tafel analysis over the immersion period of the AISI 1020 carbon steel were used in the investigation. Dosage (500 ppm) of polyol phosphate in glyoxal and packer fluid system increases the polarization resistance and decreases both the capacitance and the corrosion current. Polyol phosphate is effective as corrosion inhibitor, due to its adsorption on the metal surface or on the film of the previously formed oxide in good agreement with the Langmuir isotherm.</description><subject>Carbon steels</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Electrochemistry</subject><subject>Energy Storage</subject><subject>Optical and Electronic Materials</subject><subject>Original Paper</subject><subject>Renewable and Green Energy</subject><issn>0947-7047</issn><issn>1862-0760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kD1PwzAQhi0EEuXjB7BZYjb43MSOR1TxJVViARYG62I7bUqIg50M-fe4KgMLk6Xz-7ynewi5An4DnKvbBFBWwDhIBrqUbD4iC6ikYFxJfkwWXBeKKV6oU3KW0o5zKUGoBfl49xs_Yt15OoRuDh0dtiENWxw9xURtiDGkNvS07bdt3Y4h0tBQi7HOszR63-UfOqD99JE23dQ6mkI3jRlJF-SkwS75y9_3nLw93L-untj65fF5dbdmdglyZKCk8NYqDdJKrx0CVlxj6VwtEJ0Ty4JbEI3VFdQWhdNOotcKoZBCFWJ5Tq4PvUMM35NPo9mFKfZ5pQHNc72WJeQUHFI2X5Sib8wQ2y-MswFu9g7NwaHJDs3eoZkzIw5Mytl-4-Of5n-hH2P2dnU</recordid><startdate>20170601</startdate><enddate>20170601</enddate><creator>da Silva, Rita Cristina</creator><creator>Heinen, Melissa</creator><creator>Lorenzi, Gabriel A.</creator><creator>Petzhold, Cesar L.</creator><creator>Martini, Emilse M. A.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20170601</creationdate><title>Vegetable polyol phosphate as corrosion inhibitor of carbon steel in packer fluid solutions</title><author>da Silva, Rita Cristina ; Heinen, Melissa ; Lorenzi, Gabriel A. ; Petzhold, Cesar L. ; Martini, Emilse M. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-1762ecc7916c6e9da1a809a5ddb2aadd2340c12fc981bca2d9d6ae97a14627423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Carbon steels</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Electrochemistry</topic><topic>Energy Storage</topic><topic>Optical and Electronic Materials</topic><topic>Original Paper</topic><topic>Renewable and Green Energy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>da Silva, Rita Cristina</creatorcontrib><creatorcontrib>Heinen, Melissa</creatorcontrib><creatorcontrib>Lorenzi, Gabriel A.</creatorcontrib><creatorcontrib>Petzhold, Cesar L.</creatorcontrib><creatorcontrib>Martini, Emilse M. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Ionics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>da Silva, Rita Cristina</au><au>Heinen, Melissa</au><au>Lorenzi, Gabriel A.</au><au>Petzhold, Cesar L.</au><au>Martini, Emilse M. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vegetable polyol phosphate as corrosion inhibitor of carbon steel in packer fluid solutions</atitle><jtitle>Ionics</jtitle><stitle>Ionics</stitle><date>2017-06-01</date><risdate>2017</risdate><volume>23</volume><issue>6</issue><spage>1569</spage><epage>1578</epage><pages>1569-1578</pages><issn>0947-7047</issn><eissn>1862-0760</eissn><abstract>Glyoxal is a potential sequestrant of H
2
S in the pre-salt exploration. However, the mixture containing packer fluid and glyoxal is corrosive. The present work aims at enabling the use of glyoxal by addition of an environmentally friendly polyol phosphate as corrosion inhibitor. EIS, corrosion potential (E
corr
), and Tafel analysis over the immersion period of the AISI 1020 carbon steel were used in the investigation. Dosage (500 ppm) of polyol phosphate in glyoxal and packer fluid system increases the polarization resistance and decreases both the capacitance and the corrosion current. Polyol phosphate is effective as corrosion inhibitor, due to its adsorption on the metal surface or on the film of the previously formed oxide in good agreement with the Langmuir isotherm.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11581-016-1956-y</doi><tpages>10</tpages></addata></record> |
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| language | eng |
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| source | SpringerNature Complete Journals |
| subjects | Carbon steels Chemistry Chemistry and Materials Science Condensed Matter Physics Electrochemistry Energy Storage Optical and Electronic Materials Original Paper Renewable and Green Energy |
| title | Vegetable polyol phosphate as corrosion inhibitor of carbon steel in packer fluid solutions |
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