Pyrolysis of one crude oil and its asphaltenes: Evolution of gaseous hydrocarbons and carbon isotope (Record no. 174931)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01582nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2010 xxu |
| 245 00 - TITULO | |
| Título | Pyrolysis of one crude oil and its asphaltenes: Evolution of gaseous hydrocarbons and carbon isotope |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | mar. 2010 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 12/07/2010 ; 12/07/2010 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 5 p. ; 8-12 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. Pyrolysis was carried out in anhydrous closed system (gold tubes) under a constant pressure of 50 MPa to discuss the differences of gas generation mechanism between crude oil and its asphaltenes. Yields and carbon isotopic composition of gaseous hydrocarbons were determined. The results show that the yield curves of gaseous hydrocarbons generated from crude oil have analogy change trends with that of asphaltenes correspondingly. The yield of methane generated from asphaltene cracking is 50% of that of oil cracking when oil and asphaltene cracked completely. The relation of d13C1 < d13C2 < d13C3 exists in the whole process of pyrolysis, and the d13C value of methane, ethane and propane generated from oil is more than that of asphaltene correspondingly. Kinetic parameters of gaseous hydrocarbon generation for crude oil and asphaltene were obtained by kinetic calculation, and the result can be extrapolated to geological conditions. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 1-2 |
| 773 0# - CORRECCIÓN | |
| Título | Journal of Petroleum Science & Engineering |
| Partes relacionadas | 71 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Wang, T. |
| 9 (RLIN) | 43532 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Geng, A. |
| 9 (RLIN) | 45593 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Li, X. |
| 9 (RLIN) | 26046 |
| 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 | 200046808 | 200046808 | 05/03/2026 | Artículo de Revista |
