Análisis de la falla del techo flotante de un tanque de almacenamiento de gasolina.
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| Title: | Análisis de la falla del techo flotante de un tanque de almacenamiento de gasolina. |
|---|---|
| Alternate Title: | Analysis of the failure of the floating roof of a gasoline storage tank. |
| Authors: | Rivera Beltrán, Yichsy1 yichsy@ceinpet.cupet.cu, Fernández García, Briseida1, Davis Harriett, Juan1, Llovet de Armas, Nelson F.1, Cueli Corugedo, Alexander1, López Guerra, Silio1 |
| Source: | Revista CENIC Ciencias Quimicas. ene-jun2021, Vol. 53 Issue 1, p1-9. 9p. |
| Subjects: | NATURAL gas storage tanks, ROOF failures, PETROLEUM refineries, ALUMINUM alloy deterioration, ELECTROLYTIC corrosion, OXYGEN saturation, CORROSION resistance, HUMIDITY control |
| Abstract (English): | In this work, the cause of the failure in the floating roof of a tank that stores gasoline in an oil refinery was determined. By visual inspection, the high deterioration of the aluminum plates that make up the membrane was observed and a solid scattered on them was perceived. The structural study of the alloy was carried out using Electric Arc Emission Spectrometry and Metallography. The corrosion products were characterized by Xray diffractometry. The material matched 3003 aluminum alloy and no structural deficiencies were found that would sensitize the material to corrosion. On the surface exposed to humidity and oxygen, localized attack was evidenced. The cause of the failure was galvanic corrosion, due to differences in oxygen concentration between the covered areas of the solid and the free areas of the same. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | En el presente trabajo se determinó la causa de la falla en el techo flotante de un tanque que almacena gasolina en una refinería de petróleo. Mediante la inspección visual se observó el elevado deterioro de las planchas de aluminio que conforman la membrana y se percibió un sólido esparcido sobre las mismas. El estudio estructural de la aleación se realizó mediante la Espectrometría de Emisión por Arco Eléctrico y Metalografía. Los productos de corrosión se caracterizaron por Difractometría de rayos-X. El material se correspondió con la aleación de aluminio 3003 y no se encontraron deficiencias estructurales que sensibilizaran el material a la corrosión. En la superficie expuesta a la humedad y al oxígeno se evidenció el ataque localizado. La causa de la falla fue la corrosión galvánica, debido a diferencias de concentración de oxígeno entre las zonas cubiertas del sólido y las zonas libres del mismo. [ABSTRACT FROM AUTHOR] |
| Copyright of Revista CENIC Ciencias Quimicas is the property of Centro Nacional de Investigaciones Cientificas and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | MedicLatina |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: lth DbLabel: MedicLatina An: 149100192 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Análisis de la falla del techo flotante de un tanque de almacenamiento de gasolina. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: Analysis of the failure of the floating roof of a gasoline storage tank. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Rivera+Beltrán%2C+Yichsy%22">Rivera Beltrán, Yichsy</searchLink><relatesTo>1</relatesTo><i> yichsy@ceinpet.cupet.cu</i><br /><searchLink fieldCode="AR" term="%22Fernández+García%2C+Briseida%22">Fernández García, Briseida</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Davis+Harriett%2C+Juan%22">Davis Harriett, Juan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Llovet+de+Armas%2C+Nelson+F%2E%22">Llovet de Armas, Nelson F.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cueli+Corugedo%2C+Alexander%22">Cueli Corugedo, Alexander</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22López+Guerra%2C+Silio%22">López Guerra, Silio</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Revista+CENIC+Ciencias+Quimicas%22">Revista CENIC Ciencias Quimicas</searchLink>. ene-jun2021, Vol. 53 Issue 1, p1-9. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22NATURAL+gas+storage+tanks%22">NATURAL gas storage tanks</searchLink><br /><searchLink fieldCode="DE" term="%22ROOF+failures%22">ROOF failures</searchLink><br /><searchLink fieldCode="DE" term="%22PETROLEUM+refineries%22">PETROLEUM refineries</searchLink><br /><searchLink fieldCode="DE" term="%22ALUMINUM+alloy+deterioration%22">ALUMINUM alloy deterioration</searchLink><br /><searchLink fieldCode="DE" term="%22ELECTROLYTIC+corrosion%22">ELECTROLYTIC corrosion</searchLink><br /><searchLink fieldCode="DE" term="%22OXYGEN+saturation%22">OXYGEN saturation</searchLink><br /><searchLink fieldCode="DE" term="%22CORROSION+resistance%22">CORROSION resistance</searchLink><br /><searchLink fieldCode="DE" term="%22HUMIDITY+control%22">HUMIDITY control</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: In this work, the cause of the failure in the floating roof of a tank that stores gasoline in an oil refinery was determined. By visual inspection, the high deterioration of the aluminum plates that make up the membrane was observed and a solid scattered on them was perceived. The structural study of the alloy was carried out using Electric Arc Emission Spectrometry and Metallography. The corrosion products were characterized by Xray diffractometry. The material matched 3003 aluminum alloy and no structural deficiencies were found that would sensitize the material to corrosion. On the surface exposed to humidity and oxygen, localized attack was evidenced. The cause of the failure was galvanic corrosion, due to differences in oxygen concentration between the covered areas of the solid and the free areas of the same. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: En el presente trabajo se determinó la causa de la falla en el techo flotante de un tanque que almacena gasolina en una refinería de petróleo. Mediante la inspección visual se observó el elevado deterioro de las planchas de aluminio que conforman la membrana y se percibió un sólido esparcido sobre las mismas. El estudio estructural de la aleación se realizó mediante la Espectrometría de Emisión por Arco Eléctrico y Metalografía. Los productos de corrosión se caracterizaron por Difractometría de rayos-X. El material se correspondió con la aleación de aluminio 3003 y no se encontraron deficiencias estructurales que sensibilizaran el material a la corrosión. En la superficie expuesta a la humedad y al oxígeno se evidenció el ataque localizado. La causa de la falla fue la corrosión galvánica, debido a diferencias de concentración de oxígeno entre las zonas cubiertas del sólido y las zonas libres del mismo. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Revista CENIC Ciencias Quimicas is the property of Centro Nacional de Investigaciones Cientificas and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Languages: – Code: spa Text: Spanish PhysicalDescription: Pagination: PageCount: 9 StartPage: 1 Subjects: – SubjectFull: NATURAL gas storage tanks Type: general – SubjectFull: ROOF failures Type: general – SubjectFull: PETROLEUM refineries Type: general – SubjectFull: ALUMINUM alloy deterioration Type: general – SubjectFull: ELECTROLYTIC corrosion Type: general – SubjectFull: OXYGEN saturation Type: general – SubjectFull: CORROSION resistance Type: general – SubjectFull: HUMIDITY control Type: general Titles: – TitleFull: Análisis de la falla del techo flotante de un tanque de almacenamiento de gasolina. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Rivera Beltrán, Yichsy – PersonEntity: Name: NameFull: Fernández García, Briseida – PersonEntity: Name: NameFull: Davis Harriett, Juan – PersonEntity: Name: NameFull: Llovet de Armas, Nelson F. – PersonEntity: Name: NameFull: Cueli Corugedo, Alexander – PersonEntity: Name: NameFull: López Guerra, Silio IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: ene-jun2021 Type: published Y: 2021 Identifiers: – Type: issn-print Value: 10158553 Numbering: – Type: volume Value: 53 – Type: issue Value: 1 Titles: – TitleFull: Revista CENIC Ciencias Quimicas Type: main |
| ResultId | 1 |
