Investigation on asphaltene and heavy metal removal from crude oil using a thermal effect (Record no. 174407)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01628nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2011 xxu |
| 245 00 - TITULO | |
| Título | Investigation on asphaltene and heavy metal removal from crude oil using a thermal effect |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | ene./feb. 2011 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 04/04/2011 ; 04/04/2011 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 7 p. ; 300–306 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. Removal of asphaltenes and heavy metals, using asymmetric ceramic monolith membranes with pore sizes of 0.2 µm and 50 nm, was investigated for three Iranian crude oils. The experiments were conducted in a batch filtration unit at a pressure gradient of 200 kPa and temperature range of 75-190 °C based on the amount of crude oil asphaltene contents. The investigated crude oils consisted of 1-10 wt % asphaltene contents. During heating of crude oils to specified temperatures, nanometer particles of asphaltene aggregated to micrometer size and then micrometer particles were separated smoothly using the membranes. The obtained results illustrated that asphaltene separation reached 60-87 wt % based on the asphaltene content of crude oils. In addition, the separation of asphaltene and heavy metals, such as nickel and vanadium, increased using the membrane of a smaller pore size. Besides, densities and viscosities of crude oils showed a sufficient decline after filtration through the membrane. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 1 |
| 773 0# - CORRECCIÓN | |
| Título | Energy & fuels |
| Partes relacionadas | 25 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Ashtari, M. |
| 9 (RLIN) | 45054 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Bayat, M. |
| 9 (RLIN) | 45055 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Sattarin, M. |
| 9 (RLIN) | 45056 |
| 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 | 200052423 | 200052423 | 05/03/2026 | Artículo de Revista |
