Role of naphthenic acids in emulsion tightness for low total acid number (TAN) / high asphaltenes oil: Characterization of the interfacial chemistry (Record no. 170267)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02016nab a2200193 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2009 xxu |
| 245 00 - TITULO | |
| Título | Role of naphthenic acids in emulsion tightness for low total acid number (TAN) / high asphaltenes oil: Characterization of the interfacial chemistry |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | mar./abr. 2009 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 2009-08-07 ; 2009-08-07 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 9 p. ; 1280-1288 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Resúmen del autor: The detailed composition of a low total acid number (TAN) crude oil that causes unusually severe water-oil emulsion problems along the production stream was studied by Fourier transform ion cyclotron resonance mass spectrometry and infrared spectroscopy. Distinct fractions, such as asphaltenes, whole interfacial material, extracts from the interfacial material, etc., were prepared for characterization. The detailed compositional analysis of the interfacial material showed the predominance of asphaltenes together with high amounts of distinctive mono- and diprotic naphthenic acids and sulfur- and oxygen-containing aromatic molecules. In addition, the interface was found to be heterogeneous. A primary group of species that is strongly bonded to the water surface consists of fatty monoprotic acids, fatty, naphthenic, and aromatic diprotic acids, and some alkyl benzene sulfonates. A secondary part of interfacial material consists of various classical asphaltene-related components, such as aromatic sulfur-oxygen-containing species, together with naphthenic and aromatic monoprotic acids. This paper focuses on the analytical part of a larger study of the particular tight water-oil emulsion of this Arabian crude oil. The other two parts of this study address rheological and other physical approaches to investigate this water-oil emulsion. |
| 773 0# - CORRECCIÓN | |
| Título | Energy & fuels |
| Partes relacionadas | 23 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Muller, Hendrik |
| 9 (RLIN) | 41743 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Pauchard, Vincent O |
| 9 (RLIN) | 41744 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Hajji, Adnan A. |
| 9 (RLIN) | 41745 |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | 05/03/2026 | 200045094 | 200045094 | 05/03/2026 | Artículo de Revista |
