Abstract
The heat treatment of peat at 250°C in the medium of gases of its decomposition was studied using acid hydrolysis and thermoanalysis techniques. The samples of humic acids were extracted from initial and preheated at 250°C peat of the Tomsk region deposits. It is shown that the heat treatment results in increasing thermal stability of humic acids mainly due to changes in the composition and structure of a peripheral part of macromolecule.
| Original language | English |
|---|---|
| Pages (from-to) | 37-43 |
| Number of pages | 7 |
| Journal | Khimiya Tverdogo Topliva |
| Issue number | 4 |
| Publication status | Published - 2003 |
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ASJC Scopus subject areas
- Fuel Technology
Cite this
Influence of heat treatment of peat on the composition and properties of humic acids. / Chukhareva, N. V.; Shishmina, L. V.; Novikov, A. A.
In: Khimiya Tverdogo Topliva, No. 4, 2003, p. 37-43.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Influence of heat treatment of peat on the composition and properties of humic acids
AU - Chukhareva, N. V.
AU - Shishmina, L. V.
AU - Novikov, A. A.
PY - 2003
Y1 - 2003
N2 - The heat treatment of peat at 250°C in the medium of gases of its decomposition was studied using acid hydrolysis and thermoanalysis techniques. The samples of humic acids were extracted from initial and preheated at 250°C peat of the Tomsk region deposits. It is shown that the heat treatment results in increasing thermal stability of humic acids mainly due to changes in the composition and structure of a peripheral part of macromolecule.
AB - The heat treatment of peat at 250°C in the medium of gases of its decomposition was studied using acid hydrolysis and thermoanalysis techniques. The samples of humic acids were extracted from initial and preheated at 250°C peat of the Tomsk region deposits. It is shown that the heat treatment results in increasing thermal stability of humic acids mainly due to changes in the composition and structure of a peripheral part of macromolecule.
UR - http://www.scopus.com/inward/record.url?scp=0142022923&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0142022923&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0142022923
SP - 37
EP - 43
JO - Khimiya Tverdogo Topliva
JF - Khimiya Tverdogo Topliva
SN - 0023-1177
IS - 4
ER -