Characteristics of natural gas hydrates occurring in pore-spaces of marine sediments collected from the eastern Nankai trough, off Japan (Record no. 170794)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01421nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2009 xxu |
| 245 00 - TITULO | |
| Título | Characteristics of natural gas hydrates occurring in pore-spaces of marine sediments collected from the eastern Nankai trough, off Japan |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | nov./dic. 2009 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 08/06/2010 ; 08/06/2010 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 6 p. ; 5580-5586 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. Pore-space gas hydrates sampled from the eastern Nankai Trough area off of Japan were minutely characterized using several instrumental techniques. Gas chromatographic results indicated that the natural gas in the sediment samples studied comprises mainly CH4. The concentrations of minor components varied according to depth. The powder X-ray diffraction patterns showed that the pore-space hydrates were of structure I (sI); the lattice constants were 1.183-1.207 nm. Both 13C NMR and Raman spectra confirmed that CH4 molecules were encaged in sI hydrate lattice. The average cage occupancies were calculated, respectively, from the Raman data as 0.83 for small cages and 0.97 for large cages. The hydration numbers were determined as 6.1-6.2. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 6 |
| 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 | Kida, Masato |
| 9 (RLIN) | 42290 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Suzuki, Kiyofumi |
| 9 (RLIN) | 42291 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Kawamura, Taro |
| 9 (RLIN) | 42292 |
| 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 | 200045648 | 200045648 | 05/03/2026 | Artículo de Revista |
