Interaction of coals with ozone at low concentrations

Interaction of coals with ozone at low concentrations

Comparative studies of the efficiency of ozone absorption by different coal samples in the course of their treatment with low ozone concentrations (250 mg/m 3 ) at room temperature were carried out. It was found that the reactivity of coals toward ozone can be characterized in terms of the quantity...

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Veröffentlicht in:Solid fuel chemistry 2017-05, Vol.51 (3), p.155-159
Hauptverfasser: Obvintseva, L. A., Sukhareva, I. P., Epshtein, S. A., Dobryakova, N. N., Avetisov, A. K.
Format: Artikel
Sprache:eng
Schlagworte:
Absorption
Chemistry
Chemistry and Materials Science
Coal
Conversion
Efficiency
Low concentrations
Ozone
Physical Chemistry
Standardization
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Zusammenfassung:Comparative studies of the efficiency of ozone absorption by different coal samples in the course of their treatment with low ozone concentrations (250 mg/m 3 ) at room temperature were carried out. It was found that the reactivity of coals toward ozone can be characterized in terms of the quantity of reacted ozone before reaching a specified degree of its conversion. The proposed procedure allows one to range coals based on their activity towards ozone at standardization of test conditions.
ISSN:0361-5219
1934-8029
DOI:10.3103/S0361521917030077