Notes

<h1>EVALUATION OF COMBUSTION CHARACTERISTICS OF VARIOUS KINDS OF BIOMASS</h1><br>
Biomass gas have high oxygen content and also high natural volatiles, which will certainly create large quantities of unstable gases throughout the combustion stage. Both the vapor phase burning of the volatiles launched throughout the gas heating pyrolysis process occurs, and solid multiphase combustion occurs throughout the coke oxidation process. The volatiles shed really rapidly, nearly the exact same price as the volatiles, and also the oxidation of coke is much slower. Biomass burning can be split right into three stages, the first stage is the dehydration stage, the 2nd phase is the unpredictable analysis burning stage, as well as the 3rd phase is the coke burning phase.



BURNING ATTRIBUTES OF BIOMASS PELLETS AT VARIOUS HEATING RATES.

The combustion-supporting gas is a mixture of oxygen and also nitrogen with an oxygen content of 20%. krone pelletizer as DSC curves of biomass bits melting at different heating rates show that the heating price has a higher influence on the combustion of biomass fragments. As the rate of temperature level rise rises, the burnout temperature levels of various kinds of biomass particles raise. The final residue high quality of the combustion of biomass particles additionally boosts with the increase of home heating price, yet the boost is not obvious. When the home heating price is readied to 20 ° C · min-1, the final residue quality of biomass fragments is melted. optimum. The boost in the price of temperature rise additionally enhances the price of fat burning of the biomass. The price of weight reduction when the heating price is 30 ° C · min-1 is much greater than the various other two kinds of home heating rate, as well as the TG curve is smoother than the various other two.



Burning attributes of biomass pellets in various oxygen materials.

Different oxygen levels have a considerable result on the TG and also DSC contours of biomass pellet burning.



The oxygen material in the combustion-supporting gas is boosting, so that the burn-out temperature levels of different kinds of biomass particles are reduced. richi pellet machine of the last residue quality on the burning of different kinds of biomass fragments are not the exact same. The modification in oxygen content has little result on the final deposit quality of the sawdust fragments as well as the rice husk bits, and also the last deposit quality of the two biomass particles remains substantially unchanged. For shavings fragments, the last mass of the shed is 20% at the oxygen material. As the oxygen content of the straw granules remains to boost, the last deposit top quality also raises, reaching a maximum at an oxygen content of 33%.



The oxygen content has a considerable impact on the DSC contour of the biomass particles. The other oxygen content of combustion-supporting gas is increasing, and the exothermic peak of different type of biomass bits is likewise raising. When the oxygen content is 33%, the exothermic peak of biomass particle combustion gets to the maximum. The temperature level at which the exothermic peak gets to the optimum also lowers with the rise of oxygen material, and the temperature is the most affordable when the oxygen material is 33%.



Contrast of combustion qualities of refined biomass pellets as well as unprocessed biomass.

Burning setting: The heating price is 20 ° C · min -1, and also the oxygen content of the combustion-supporting gas is 20%. It can be known from the TG as well as DSC contours of biomass burning of various handling modern technologies, whether the biomass is refined or not, and also the burning characteristic contour is clearly different.




The TG curves of processed rice husks as well as unrefined rice husks are considerably various. alfalfa pellet mill for sale of the refined rice husk is a lot smaller than that of the unrefined rice husk, and also the burned temperature of the processed sawdust is additionally higher than that of the unprocessed sawdust. The distinction in the DSC contour of rice husk is additionally evident. The DSC curve of the unprocessed sawdust shows 2 distinct exothermic peaks, as well as the very first exothermic optimal as well as the 2nd exothermic height are quite various. After the processing and also creating procedure, the sawdust DSC curve has two comparable exothermic optimals.



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