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http://localhost:8080/xmlui/handle/123456789/1130| Title: | Rapid quality control for coal seams by gamma ray transmission technique |
| Authors: | N. Raja Sekhar, S.V.S. Ramana Reddy A.S. Nageswara Rao |
| Keywords: | Rapid coal |
| Issue Date: | 1999 |
| Publisher: | Elsevier Science |
| Citation: | 10.1016/S0969-8043(99)00043-3 |
| Abstract: | The quality of coal expressed as useful heat value (UHV) depends on various parameters such as ®xed carbon, volatiles, ash and moisture. These factors have been assessed and the detailed dependence of UHV on these parameters has been studied for samples of coal from a local mine. The samples were subjected to collimated low energy gamma beams and correlation was obtained between the attenuation coe•cient and UHV. The method is reliable, fast and non-destructive and can be used in the ®eld for estimating UHV |
| URI: | http://localhost:8080/xmlui/handle/123456789/1130 |
| Appears in Collections: | Physics |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1-s2.0-S0969804399000433-main.pdf | 138.59 kB | Adobe PDF | View/Open |
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