Measurement of plastic properties of bituminous coals
โ Scribed by Brewer, R. E.; Triff, J. E.
- Book ID
- 126004955
- Publisher
- American Chemical Society
- Year
- 1939
- Weight
- 928 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0096-4484
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๐ SIMILAR VOLUMES
The rheological behaviour of several bituminous coals has been evaluated by means of a constant torque Gieseler plastometer, utilizing both steadily increasing (3ยฐC min-') and isothermal (410ยฐC) temperature conditions. The results indicated that under either thermal treatment, the coals investigated
occurrence of weak autoxidation processes has been observed in the coal seam at a depth from 3 to 5 m. Mierinite whose percentage is relatively high has been formed as a result of high temperature processes that take place in the peat. The higher amount of imerinite macerals predetermines the higher