Influence of air humidity and water particles on dust control using ultrasonic atomization
The influence of air humidity and water particles on dust control was examined using ultrasonic atomization at 2.4 MHz, an acrylic box (61 L), andfour types of ore dust samples: green tuff (4 m), green tuff (6 m), kaolin, and silica. It was clearly demonstrated that ultrasonic atomization waseffecti...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Conference Paper |
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Institute of Pure and Applied Physics
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/49110 |
| _version_ | 1848758167265083392 |
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| author | Okawa, H. Nishi, K. Shindo, D. Kawamura, Youhei |
| author2 | Yamada, A. |
| author_facet | Yamada, A. Okawa, H. Nishi, K. Shindo, D. Kawamura, Youhei |
| author_sort | Okawa, H. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The influence of air humidity and water particles on dust control was examined using ultrasonic atomization at 2.4 MHz, an acrylic box (61 L), andfour types of ore dust samples: green tuff (4 m), green tuff (6 m), kaolin, and silica. It was clearly demonstrated that ultrasonic atomization waseffective in raising humidity rapidly. However, at high relative air humidity, the water particles remained stable in the box without changing to watervapor. Ultrasonic atomization was applied to suppress dust dispersion and 40–95% dust reduction was achieved at 83% relative air humidity. Dustdispersion was more effective with ultrasonic atomization than without. |
| first_indexed | 2025-11-14T09:39:41Z |
| format | Conference Paper |
| id | curtin-20.500.11937-49110 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:39:41Z |
| publishDate | 2012 |
| publisher | Institute of Pure and Applied Physics |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-491102023-02-07T08:01:23Z Influence of air humidity and water particles on dust control using ultrasonic atomization Okawa, H. Nishi, K. Shindo, D. Kawamura, Youhei Yamada, A. Sakai, K. Hashimoto, K y. The influence of air humidity and water particles on dust control was examined using ultrasonic atomization at 2.4 MHz, an acrylic box (61 L), andfour types of ore dust samples: green tuff (4 m), green tuff (6 m), kaolin, and silica. It was clearly demonstrated that ultrasonic atomization waseffective in raising humidity rapidly. However, at high relative air humidity, the water particles remained stable in the box without changing to watervapor. Ultrasonic atomization was applied to suppress dust dispersion and 40–95% dust reduction was achieved at 83% relative air humidity. Dustdispersion was more effective with ultrasonic atomization than without. 2012 Conference Paper http://hdl.handle.net/20.500.11937/49110 10.1143/JJAP.51.07GE06 Institute of Pure and Applied Physics restricted |
| spellingShingle | Okawa, H. Nishi, K. Shindo, D. Kawamura, Youhei Influence of air humidity and water particles on dust control using ultrasonic atomization |
| title | Influence of air humidity and water particles on dust control using ultrasonic atomization |
| title_full | Influence of air humidity and water particles on dust control using ultrasonic atomization |
| title_fullStr | Influence of air humidity and water particles on dust control using ultrasonic atomization |
| title_full_unstemmed | Influence of air humidity and water particles on dust control using ultrasonic atomization |
| title_short | Influence of air humidity and water particles on dust control using ultrasonic atomization |
| title_sort | influence of air humidity and water particles on dust control using ultrasonic atomization |
| url | http://hdl.handle.net/20.500.11937/49110 |