Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Haydee Quiroga"'
Publikováno v:
In Corrosion Science 2000 42(3):561-575
Autor:
Eivarth F. Caballero, Jenny Gutiérrez, Hector-julio Picon-Hernandez, Diana M. Poveda, Haydee Quiroga, Jesús Archila Castro
Publikováno v:
All Days.
Processing heavy and acid crudes involves failure risks associated to sulfidation and naphthenic corrosion in refinery equipments (Troncoso, E., 2009). In addition, acid crudes show a tendency to cause fouling in transportation pipelines and processi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c5d83afb4e74a1995712ce8235d2336
https://doi.org/10.2118/139267-ms
https://doi.org/10.2118/139267-ms
Autor:
Javier Sanabria Cala, Dionisio Laverde Cataño, Custodio Vásquez Quintero, Carlos Blanco Pinzón, Haydée Quiroga
Publikováno v:
Revista Ion, Vol 27, Iss 1, Pp 35-41 (2014)
The effect of sulfur in the formation of a iron sulfide (FeS) layer and its influence on the corrosion rate of grade ASTM A335-P9 steel was investigated, in an environment that simulates the processing conditions of heavy oils. Different electrochemi
Externí odkaz:
https://doaj.org/article/d178bb040a934ceb873b89945bea7a66
Autor:
Haydée Quiroga-Becerra, Carlos Mejía-Miranda, Dionisio Laverde-Cataño, Marian Hernández-López, Mauricio Gómez-Sánchez
Publikováno v:
CT&F Ciencia, Tecnología & Futuro, Vol 4, Iss 5, Pp 21-31 (2012)
This article presents the kinetic study of the esterification reaction of naphthenic acids from a Colombian heavy crude oil, with a Total Acid Number (TAN) of 7,33 mgKOH/g, in a batch type reactor. Temperature was changed between 150 - 250°C while t
Externí odkaz:
https://doaj.org/article/90d420515098462087b0236e03e94e2d
Publikováno v:
Revista Técnica de la Facultad de Ingeniería, Vol 33, Iss 3 (2012)
Processing of high acidity oils causes corrosion problems in transfer pipelines and distillation units. In this work, the basicity of MgO has been increased by means of humid impregnation with alkaline earth metals. The influence on the decarboxylati
Externí odkaz:
https://doaj.org/article/2662429f93d14e89881294c6f1017ce7
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Publikováno v:
Revista Técnica de la Facultad de Ingeniería, Vol 33, Iss 3, Pp 245-253
El procesamiento de crudos de alta acidez causa problemas de corrosión en líneas de transferencia y unidades de destilación. En este trabajo se aumentó la basicidad del MgO por impregnación húmeda con metales alcalinotérreos y se evaluó la in
Externí odkaz:
https://doaj.org/article/4acdd3fcc2214a7680b94af63142eed2