ВИВЧЕННЯ ТЕРМІЧНИХ ВЛАСТИВОСТЕЙ ТВЕРДОГО ЗАЛИШКУ ТОРФУ ПІСЛЯ ЕКCТРАГУВАННЯ ГУМУСОВИХ РЕЧОВИН
In this study the thermal gravimetric and differential thermal analysis (TGA&DTA) and X-ray diffraction used to evaluate the thermal properties of solid residues of milled peat after extraction of humus substances to determine its compliance with the requirements for fuels. It was shown that...
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| Date: | 2015 |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Institute of Engineering Thermophysics of NAS of Ukraine
2015
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| Online Access: | https://ihe.nas.gov.ua/index.php/journal/article/view/210 |
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| Journal Title: | Thermophysics and Thermal Power Engineering |
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Thermophysics and Thermal Power Engineering| Summary: | In this study the thermal gravimetric and differential thermal analysis (TGA&DTA) and X-ray diffraction used to evaluate the thermal properties of solid residues of milled peat after extraction of humus substances to determine its compliance with the requirements for fuels. It was shown that the temperature ranges of thermal decomposition of organic substances in the residue considerably wider than those of the peat, and their values are directly depend on the extraction temperature. It was found that new solid phases in residues appeared at high temperature in the presence of calcium and silicic oxides and sodium ions. Also the thermal effects during the thermal decomposition of organic matter and peat residue were compared. The method of use residues as fuel was proposed. |
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