Recovery of lighter fuels by cracking heavy oil with Zirconia -Alumina- Iron Oxide Catalysts in a Steam Atmosphere (Record no. 170290)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01722nab a2200181 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2009 xxu |
| 245 00 - TITULO | |
| Título | Recovery of lighter fuels by cracking heavy oil with Zirconia -Alumina- Iron Oxide Catalysts in a Steam Atmosphere |
| 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 | 2009-08-12 ; 2009-08-12 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 4 p. ; 1338-1341 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Resúmen del autor: This paper describes catalytic cracking, with zirconia-supporting iron oxide catalysts in a steam atmosphere, of heavy oil, such as petroleum residual oil, to recover as much lighter fuel as possible. In this process, the heavy oil reacts with active oxygen species generated from steam over the iron oxide catalyst and significant amounts of lighter fractions and carbon dioxide are produced with almost no coke. Active hydrogen species generated from steam are added to the heavy and middle fractions, producing gasoline, kerosene, and gas oil (boiling points less than 350 °C). Large amounts of these lighter fuels (48 mol % C) were produced by the catalytic cracking of residual oil, which contained 93 mol % C of heavy oil fraction (boiling points above 350 °C), with a zirconia-alumina-iron oxide catalyst at 500 °C, with lesser amounts (20 mol % C) at 450 °C. More alumina was mixed to the catalyst to promote the cracking of heavy oil at lower temperatures. This modified catalyst was found to be better for cracking heavy oil, even at 450 °C, and the total amount of lighter fuels was as large as that obtained at 500 °C |
| 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 | Fumoto, Eri |
| 9 (RLIN) | 34508 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Matsumura, Akimitsu |
| 9 (RLIN) | 41777 |
| 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 | 200045117 | 200045117 | 05/03/2026 | Artículo de Revista |
