Potential and limitations of octane-boosting through isomerization of C7 alkanes over bifunctional zeolites (Record no. 133554)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02291nmc a2200325 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s xxu |
| 082 ## - CLASIFICACIÓN DEWEY | |
| Número de clasificación | CD W938 1 0013960 |
| 210 ## - TITULO ABREVIADO | |
| Título abreviado | WPC (16th.) |
| 245 00 - TITULO | |
| Título | Potential and limitations of octane-boosting through isomerization of C7 alkanes over bifunctional zeolites |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 12/09/06 ; 26/08/2003 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 12 p. |
| 520 ## - RESUMEN, ETC | |
| Resumen | Resumen del autor, extraído del trabajo. The possibility of isomerizing the C7 cut obtained from atmospheric distillation of crude oil as an alternative to its aromatization is elucidated in model compound studies. It is shown that, over selected bifunctional zeolite and zeolite-like catalysts, n-heptane can be isomerized up to medium conversions without significant hydrocracking as consecutive reaction. However, the achieved degree of branching of the isomerization product and, therefore, its research octane number (RON), is much too low. Therefore, process flow schemes are discussed in which the unbranched and the only slightly branched isomers are separated from the di- and tribranched isoheptanes and recycled to the isomerization reactor. In principle, this allows to obtain a product consisting almost exclusively of highly branched heptanes. From model calculations it can be deduced that such a mixture would possess research octane numbers above 86. It is, moreover, shown that the desired molecular sieve separation of n-heptane and the monomethyl hexanes from their multiply branched isomers can be achieved using medium pore zeolites, e.g., silicalite-1 as adsorbent. |
| 773 ## - CORRECCIÓN | |
| Partes relacionadas | v. 3, p. 27 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Congresos (trabajos presentados) |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Ernst, S. |
| 9 (RLIN) | 9859 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Bischof, C. |
| 9 (RLIN) | 9860 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Hartmann, M. |
| 9 (RLIN) | 9861 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Weitkamp, J. |
| 9 (RLIN) | 9862 |
| 110 2# - RESPONSABLE INSTITUCIONAL | |
| Responsable Institucional | University of Kaiserslautern. Department of Chemistry |
| 9 (RLIN) | 9863 |
| 110 2# - RESPONSABLE INSTITUCIONAL | |
| Responsable Institucional | University of Stuttgart |
| 9 (RLIN) | 9864 |
| 111 2# - AUTORIDAD DE CONGRESO | |
| Nombre de congreso | World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada) |
| 9 (RLIN) | 34 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Bischof, C. |
| 9 (RLIN) | 9860 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Hartmann, M. |
| 9 (RLIN) | 9861 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Weitkamp, J. |
| 9 (RLIN) | 9862 |
| 710 2# - OTRA AUTORIDAD CORPORATIVA | |
| Nombre Institucional | University of Kaiserslautern. Department of Chemistry |
| 9 (RLIN) | 9863 |
| 710 2# - OTRA AUTORIDAD CORPORATIVA | |
| Nombre Institucional | University of Stuttgart |
| 9 (RLIN) | 9864 |
| 800 1# - RESPONSABLE EDICION | |
| Nombre | Ernst, S. |
| 9 (RLIN) | 9859 |
| Biblioteca propietaria | Biblioteca actual | Ubicación | Fecha de adquisición | Inventario | Total de préstamos | Signatura topográfica | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | CD W938 1 0013960 | 04/03/2026 | 200006047 | CD W938 1 0013960 | 200006047 | 04/03/2026 | Archivo electrónico |
