Minimum ignition energy for micro and nano flash powders (Record no. 187041)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01892nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2012 xxu |
| 245 00 - TITULO | |
| Título | Minimum ignition energy for micro and nano flash powders |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | mar. 2012 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 11/04/2012 ; 11/04/2012 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 4 p. ; 19-23 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor: The minimum ignition energy (MIE) of dust clouds is required to assess the electrostatic ignition risk. Recently, the growing number of accidents shows that re and explosions occurring in reworks industry are due to electrostatic discharge (ESD). The objective of the this paper is to discuss the various practical concerns during the handling of ash powders of various compositions containing potassium nitrate, sulfur, and aluminum in reworks. These powders form dust clouds and cause res and explosions because the MIEs of these dust clouds are very low. This study is carried out with powders of various sizes ranging from micron and nanometer. The measurements are done by using a 1.2-L Hartmann apparatus. The experimental results show that the MIEs for ash powders are in the range from 89.2 to 19.8 mJ for micronand nano-sized particles. The experimental results are given for various changes, such as: electrode gap, electrode material, and dust concentration, dust composition, etc. If the nano ash powder is mixed with micron powders, the MIE is greatly reduced, and it becomes extremely combustible. Therefore, it is imperative for reworks manufacturers, or anyone handling these dusts, to take precautionary measures to prevent res and explosions involving ESDs. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 1 |
| 773 0# - CORRECCIÓN | |
| Título | Process safety progress |
| Partes relacionadas | 31 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Azhagurajan, A. |
| 9 (RLIN) | 52403 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Selvakumar, N. |
| 9 (RLIN) | 52404 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Yasin, Mohammed M. |
| 9 (RLIN) | 52405 |
| 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 | 06/03/2026 | 200059146 | 200059146 | 06/03/2026 | Artículo de Revista |
