Thermogravimetric analysis of an atmospheric residue and its SARA fractions

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Campo DC	Valor	Lengua/Idioma
dc.creator	Alvarez, Elena	-
dc.creator	Marroquin, Gustavo	-
dc.creator	Trejo, Fernando	-
dc.creator	Ancheyta, Jorge	-
dc.creator	Díaz, José A.I.	-
dc.date	2012-03-27T21:21:32Z	-
dc.date	2012-03-27T21:21:32Z	-
dc.date	2010-06-06	-
dc.date.accessioned	2013-01-16T12:48:42Z	-
dc.date.available	2013-01-16T12:48:42Z	-
dc.date.issued	2013-01-16	-
dc.identifier	http://hdl.handle.net/123456789/637	-
dc.identifier.uri	http://www.repositoriodigital.ipn.mx/handle/123456789/11127	-
dc.description	Thermal analysis of SARA fractions from atmospheric residue of heavy crude oil (12°API) was carried out to understand the way in which each fraction decompose to form coke. It was observed that asphaltenes are very prone to form coke as determined by thermogravimetric analysis (TG/DTG). Amount of coke for each component was saturates (0.3 wt%), aromatics (4.2 wt%), resins (4.6 wt%), asphaltenes (41.3 wt%), atmospheric residue (37.3 wt%). Activation energy (EA) was also calculated for aromatics, resins, asphaltenes, and atmospheric residue by using an isoconversional method based on Friedman’s procedure.	-
dc.description	Instituto Politecnico Nacional	-
dc.subject	SARA fractionation	-
dc.subject	Asphaltenes	-
dc.title	Thermogravimetric analysis of an atmospheric residue and its SARA fractions	-
dc.type	Other	-
Aparece en las colecciones:	Doctorado

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