Effect of alkali and acid treatment on thermal degradation kinetics of sugar cane bagasse
作者： T.E. Motaung , R.D. Anandjiwala
DOI: 10.1016/J.INDCROP.2015.05.062
关键词: Kinetics 、 Degradation (geology) 、 Chemistry 、 Alkali metal 、 Activation energy 、 Thermogravimetric analysis 、 Sulfuric acid 、 Organic chemistry 、 Bagasse 、 Chemical composition 、 Nuclear chemistry
摘要: Abstract Thermal degradation and kinetics of the untreated, alkali treated sulphuric acid sugar cane bagasse (SB) have been evaluated using a non-isothermal thermogravimetric analysis under nitrogen atmosphere. Both treatments affected initial chemical composition structure untreated SB. The sample showed highest values thermal activation energy in all investigated degree conversions with an intense increase from 30% to approximately 50% mass loss, which is agreement its higher stabilities. However, change at around 40% lower conversions.
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