Notes

<h1>ANALYSIS OF COMBUSTION CHARACTERISTICS OF DIFFERENT KINDS OF BIOMASS</h1><br>
Biomass gas have high oxygen web content and high natural volatiles, which will certainly produce large amounts of volatile gases throughout the combustion phase. Both the vapor phase combustion of the volatiles launched throughout the gas heating pyrolysis procedure happens, as well as solid multiphase combustion occurs throughout the coke oxidation procedure. The volatiles burn very quickly, almost the very same price as the volatiles, and also the oxidation of coke is a lot slower. pellet press die can be divided into 3 stages, the initial stage is the dehydration stage, the second phase is the unpredictable analysis combustion phase, and the third stage is the coke combustion stage.



COMBUSTION ATTRIBUTES OF BIOMASS PELLETS AT DIFFERENT HEATING PRICES.

The combustion-supporting gas is a combination of oxygen and nitrogen with an oxygen material of 20%. The TG and also DSC curves of biomass bits burning at different home heating prices show that the home heating rate has a greater influence on the combustion of biomass particles. As the rate of temperature level increase increases, the burnout temperatures of different types of biomass particles boost. richi pellet mill of the burning of biomass particles additionally boosts with the increase of heating rate, yet the boost is not apparent. When the home heating price is readied to 20 ° C · min-1, the last deposit top quality of biomass fragments is burned. maximum. The increase in the price of temperature level boost additionally raises the price of weight management of the biomass. The rate of weight management when the home heating rate is 30 ° C · min-1 is a lot higher than the various other 2 kinds of home heating rate, as well as the TG contour is smoother than the other two.




Burning characteristics of biomass pellets in different oxygen materials.

Various oxygen levels have a substantial impact on the TG and DSC contours of biomass pellet combustion.



The oxygen web content in the combustion-supporting gas is boosting, so that the burn-out temperatures of various sorts of biomass fragments are reduced. The impacts of the final deposit quality on the combustion of different types of biomass fragments are not the exact same. The modification in oxygen web content has little result on the final deposit high quality of the sawdust particles as well as the rice husk fragments, and the final deposit quality of the two biomass fragments continues to be substantially unmodified. For shavings particles, the final mass of the burn is 20% at the oxygen material. As the oxygen content of the straw granules remains to increase, the final deposit high quality likewise boosts, getting to a maximum at an oxygen material of 33%.



The oxygen material has a considerable result on the DSC contour of the biomass particles. The other oxygen content of combustion-supporting gas is enhancing, and also the exothermic top of various kinds of biomass fragments is also raising. When the oxygen material is 33%, the exothermic height of biomass particle combustion reaches the maximum. The temperature level at which the exothermic top reaches the maximum also lowers with the boost of oxygen material, and the temperature is the most affordable when the oxygen content is 33%.



Contrast of burning qualities of refined biomass pellets and also unrefined biomass.

Combustion setting: The home heating price is 20 ° C · minutes -1, and also the oxygen material of the combustion-supporting gas is 20%. It can be understood from the TG and DSC contours of biomass burning of various processing technologies, whether the biomass is processed or otherwise, as well as the burning particular curve is obviously different.




The TG curves of processed rice husks and unprocessed rice husks are considerably various. hay pellet machine of the processed rice husk is a lot smaller sized than that of the unrefined rice husk, as well as the burned temperature of the processed sawdust is also more than that of the unprocessed sawdust. The distinction in the DSC curve of rice husk is also obvious. The DSC contour of the unrefined sawdust shows 2 unique exothermic heights, as well as the initial exothermic height and also the second exothermic peak are fairly various. After the handling as well as developing procedure, the sawdust DSC curve has two comparable exothermic peaks.


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