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Revista Colombiana de Química
Article . 2010
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https://dx.doi.org/10.60692/b9...
Other literature type . 2010
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https://dx.doi.org/10.60692/aa...
Other literature type . 2010
Data sources: Datacite
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Fraccionamiento y análisis de bitumenes por extrografía

تجزئة وتحليل البيتومين عن طريق التصوير الخارجي
Authors: Rincón, José M.; Baquero, María Cristina; Prieto, Amanda;

Fraccionamiento y análisis de bitumenes por extrografía

Abstract

Trois bitumes sont séparés par extraphie ; goudron de cabon, goudron de pétrole et pétrole brut de Castille en différentes fractions telles que ; saturés, mono et diaromatiques, polyaromatiques et composés à haute teneur en hétéroatomes. Il est montré que l'extrographie est hautement sélective et d'une reproductibilité acceptable, en particulier pour l'analyse de brut lourd comme celui de Castille. La plus grande fraction de saturés se trouve dans le brut de Castille. Les frictions avec la plus forte concentration d'hétéroatomes ont été éluées dans le dichlorométhane-éthanol et le THF.

Se separan por extrogafia tres bitumenes; brea de cabon, brea de petroleo y crudo de Castilla en distintas fracciones como; saturados, mono y diaromaticos, poliaromaticos y compuestos de alto contenido de heteroatomos.Se muestra que la extrografia es altamente selectiva y de reproducibilldad aceptable, en especial para analisis de crudos pesados como el de Castilla. La mayor fraccion de saturados se encontro en el crudo de Castilla. Las fraciones con mayor concentracion de heteroatomos, fueron las eluidas en diclorometano-etanol y THF.

Three bitumens are separated by extrophy; coal pitch, petroleum pitch and Castilian crude oil in different fractions such as; saturated, mono and diaromatic, polyaromatic and compounds of high heteroatom content. It is shown that extrography is highly selective and of acceptable reproducibility, especially for heavy crude oil analysis such as that of Castile. The largest fraction of saturates was found in Castile crude oil. The fractions with the highest concentration of heteroatoms were those eluted in dichloromethane-ethanol and THF.

يتم فصل ثلاثة قار عن طريق الإكستروف ؛ قار الفحم، قار البترول والنفط الخام القشتالي في أجزاء مختلفة مثل ؛ المشبعة، أحادية و diaromatic، polyaromatic ومركبات ذات محتوى ذرة غير متجانسة عالية. وتبين أن extrography انتقائي للغاية وقابل للتكاثر بشكل مقبول، خاصة بالنسبة لتحليل النفط الخام الثقيل مثل تحليل Castile. تم العثور على أكبر جزء من المواد المشبعة في النفط الخام القشتالي. كانت الكسور التي تحتوي على أعلى تركيز للذرات غير المتجانسة هي تلك التي تم تصفيتها في ثنائي كلورو ميثان الإيثانول و THF.

Country
Colombia
Related Organizations
Keywords

Heteroátomos, FOS: Political science, Extrogafía, Brea de petróleo, Brea de cabón, Analytical Chemistry, Chemistry, FOS: Chemical sciences, Petroleum Chemistry and Analysis, Physical Sciences, QD1-999, Political science, Chemical Characterization, Bitúmenes, Crudo de Castilla

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold