| Autor: |
Rustschev, D., Bekjarova, E. E., Schoppov, G. Kr. |
| Zdroj: |
Journal of Thermal Analysis and Calorimetry; June 1979, Vol. 16 Issue: 1 p187-191, 5p |
| Abstrakt: |
Lithotypes of lignite coal (vitrite, xylite, clarite, liptite and fusite) were analyzed by thermal and chemical methods. The influences of bitumen and humic acids on the characters of the thermal curves were investigated. Separation of bitumen and humic acids altered the shapes of DTA and TG curves only slightly. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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