Influence of Cu(NO[3])[2] initiation additive in twostage mode conditions of coal pyrolytic decomposition
| Parent link: | MATEC Web of Conferences Vol. 141 : Smart Grids 2017.— 2017.— [01026, 5 p.] |
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| Corporate Authors: | , |
| Other Authors: | , , , , |
| Summary: | Title screen Two-stage process (pyrolysis and oxidation) of brown coal sample with Cu(NO[3])[2] additive pyrolytic decomposition was studied. Additive was introduced by using capillary wetness impregnation method with 5% mass concentration. Sample reactivity was studied by thermogravimetric analysis with staged gaseous medium supply (argon and air) at heating rate 10 °C/min and intermediate isothermal soaking. The initiative additive introduction was found to significantly reduce volatile release temperature and accelerate thermal decomposition of sample. Mass-spectral analysis results reveal that significant difference in process characteristics is connected to volatile matter release stage which is initiated by nitrous oxide produced during copper nitrate decomposition. |
| Published: |
2017
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| Subjects: | |
| Online Access: | https://doi.org/10.1051/matecconf/201714101026 http://earchive.tpu.ru/handle/11683/46013 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657280 |