KINETICS FOR LOW TEMPERATURE PYROLYSIS OF BLACK LIQUOR
- 1 January 1992
- journal article
- research article
- Published by Taylor & Francis in Fuel Science and Technology International
- Vol. 10 (2) , 185-197
- https://doi.org/10.1080/08843759208915985
Abstract
A kinetic study of pyrolysis of dried black liquor was performed using a Netzsch 429 Thermogravimetric Analyzer. It was found that as conversion increases from 10 to 45% the apparent pyrolysis activation energy for black liquor increases from 77.20 to 112.74 KJ/mol. For black liquor the order of reaction was found to be first-order. The reaction rate constant was found to be 2.12×109 min. These results are in agreement with the data reported by other investigators on biomass pyrolysis.Keywords
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