ESTIMATION OF CRITICAL PROPERTIES OF TYPICALLY COLOMBIAN VACUUM RESIDUE SARA FRACTIONS
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| Format: | Artículo científico |
| Sprache: | en |
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ECOPETROL S.A.
2008
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| _version_ | 1876480909329301504 |
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| author | Adán-Yovani León |
| author_facet | Adán-Yovani León |
| contents | ESTIMATION OF CRITICAL PROPERTIES OF TYPICALLY COLOMBIAN VACUUM RESIDUE SARA FRACTIONS Adán-Yovani León Martha Parra Jorge-Luis Grosso Ingeniería Vacuum residue critical property petroleum fraction refinería de Barrancabermeja Knowledge of critical properties and the acentric factor is required in phase-equilibrium studies in different extraction processes conducted in the petroleum industry, particularly in the solvent deasphalting process. Correlations to estimate critical temperature, critical pressure and acentric factor values of SARA (Saturated, Aromatic, Resin, and Asphaltene) fractions of vacuum residue from the Barrancabermeja Refinery were determined from their physical properties such as density (molar volume) and molecular weight. New correlations for critical property prediction were evaluated using model molecules and the Avaullee and Satou´s group contribution methods, respectively. 2008 artículo científico 0122-5383 https://www.redalyc.org/articulo.oa?id=46530408 en http://www.redalyc.org/revista.oa?id=465 CT&F Ciencia, Tecnología y Futuro application/pdf ECOPETROL S.A. CT&F Ciencia, Tecnología y Futuro (Colombia) Num.4 Vol.3 |
| format | Artículo científico |
| id | redalyc_46530408 |
| institution | Redalyc |
| language | en |
| publishDate | 2008 |
| publisher | ECOPETROL S.A. |
| spellingShingle | ESTIMATION OF CRITICAL PROPERTIES OF TYPICALLY COLOMBIAN VACUUM RESIDUE SARA FRACTIONS Adán-Yovani León Ingeniería Vacuum residue critical property petroleum fraction refinería de Barrancabermeja ESTIMATION OF CRITICAL PROPERTIES OF TYPICALLY COLOMBIAN VACUUM RESIDUE SARA FRACTIONS Adán-Yovani León Martha Parra Jorge-Luis Grosso Ingeniería Vacuum residue critical property petroleum fraction refinería de Barrancabermeja Knowledge of critical properties and the acentric factor is required in phase-equilibrium studies in different extraction processes conducted in the petroleum industry, particularly in the solvent deasphalting process. Correlations to estimate critical temperature, critical pressure and acentric factor values of SARA (Saturated, Aromatic, Resin, and Asphaltene) fractions of vacuum residue from the Barrancabermeja Refinery were determined from their physical properties such as density (molar volume) and molecular weight. New correlations for critical property prediction were evaluated using model molecules and the Avaullee and Satou´s group contribution methods, respectively. 2008 artículo científico 0122-5383 https://www.redalyc.org/articulo.oa?id=46530408 en http://www.redalyc.org/revista.oa?id=465 CT&F Ciencia, Tecnología y Futuro application/pdf ECOPETROL S.A. CT&F Ciencia, Tecnología y Futuro (Colombia) Num.4 Vol.3 |
| title | ESTIMATION OF CRITICAL PROPERTIES OF TYPICALLY COLOMBIAN VACUUM RESIDUE SARA FRACTIONS |
| topic | Ingeniería Vacuum residue critical property petroleum fraction refinería de Barrancabermeja |
| url | https://www.redalyc.org/articulo.oa?id=46530408 |