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http://hdl.handle.net/2080/153| Title: | Development of a New Method for Assessment of Spontaneous Heating Suceptibility of Coal |
| Authors: | Panigrahi, D C Sahu, H B |
| Keywords: | Critical Air Blast Coal Spontaneous Heating crossing point temperature |
| Issue Date: | 2005 |
| Publisher: | Institute of Engineers, India |
| Citation: | Institute of Engineers Journal-India, Mining Engineering Division, Vol 85, P42-46 |
| Abstract: | Tbis paper presents the development of a method,namely,CriticalAirBlast(CAB)rate for assessing the proneness of coal to spontaneous heating.Extensive investigations have been undertaken for determining the critical airblast rates of 31 coal samples collected from different Indian coal fields,spreading over eight mining companies. The crossing point temperatures of the samples have been determined and a brief comparative study between the results of these two metbods is presented. It has been observed that critical air blast rate predicts the spontaneous heating susceptibility of coals more closely than crossing point temperature. |
| Description: | Copyright for this article belongs to Institute of Engineers, India |
| URI: | http://hdl.handle.net/2080/153 |
| Appears in Collections: | Journal Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| hbsahu1.pdf | 2.11 MB | Adobe PDF | View/Open |
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