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<h1>EVALUATION OF COMBUSTION CHARACTERISTICS OF DIFFERENT KINDS OF BIOMASS</h1><br>
Biomass gas have high oxygen material and high organic volatiles, which will create large amounts of unstable gases during the burning stage. Both the vapor stage combustion of the volatiles launched during the gas home heating pyrolysis process happens, and solid multiphase burning happens throughout the coke oxidation procedure. The volatiles shed really swiftly, nearly the same price as the volatiles, as well as the oxidation of coke is a lot slower. dog food pellet making machine can be separated into 3 stages, the initial stage is the dehydration stage, the second stage is the unstable analysis combustion stage, as well as the third phase is the coke burning stage.



COMBUSTION ATTRIBUTES OF BIOMASS PELLETS AT DIFFERENT HEATING RATES.


The combustion-supporting gas is a combination of oxygen and nitrogen with an oxygen web content of 20%. The TG and also DSC curves of biomass fragments shedding at different heating prices reveal that the heating rate has a higher effect on the combustion of biomass fragments. As the price of temperature rise increases, the burnout temperature levels of various types of biomass bits increase. The final residue quality of the burning of biomass particles additionally increases with the boost of heating rate, however the boost is not apparent. When the home heating price is set to 20 ° C · min-1, the last deposit quality of biomass particles is shed. maximum. The increase in the price of temperature boost additionally boosts the rate of weight reduction of the biomass. The price of weight reduction when the heating rate is 30 ° C · min-1 is much greater than the various other two type of heating rate, and the TG contour is smoother than the other 2.



Combustion characteristics of biomass pellets in various oxygen contents.

Different oxygen degrees have a considerable impact on the TG and DSC curves of biomass pellet burning.



The oxygen content in the combustion-supporting gas is enhancing, so that the burn-out temperature levels of various kinds of biomass particles are reduced. The impacts of the last deposit top quality on the combustion of various types of biomass bits are not the exact same. why not look here in oxygen content has little impact on the final residue top quality of the sawdust bits and also the rice husk bits, and the final residue high quality of the two biomass particles stays substantially unmodified. For shavings particles, the last mass of the burn is 20% at the oxygen web content. As the oxygen content of the straw granules remains to enhance, the last residue high quality likewise boosts, getting to an optimum at an oxygen web content of 33%.



The oxygen web content has a substantial result on the DSC contour of the biomass fragments. The other oxygen web content of combustion-supporting gas is raising, as well as the exothermic optimal of different sort of biomass bits is additionally raising. When the oxygen web content is 33%, the exothermic height of biomass particle combustion reaches the maximum. The temperature at which the exothermic top gets to the maximum additionally reduces with the rise of oxygen web content, and also the temperature level is the most affordable when the oxygen content is 33%.



Contrast of combustion qualities of refined biomass pellets and also unprocessed biomass.

Combustion atmosphere: The heating rate is 20 ° C · min -1, and also the oxygen web content of the combustion-supporting gas is 20%. It can be understood from the TG as well as DSC contours of biomass burning of different handling modern technologies, whether the biomass is processed or otherwise, and also the burning particular curve is clearly different.



The TG contours of processed rice husks as well as unrefined rice husks are considerably different. The last deposit high quality of the processed rice husk is a lot smaller than that of the unrefined rice husk, and the melted temperature level of the processed sawdust is also greater than that of the unprocessed sawdust. The difference in the DSC curve of rice husk is also apparent. The DSC contour of the unprocessed sawdust shows 2 distinctive exothermic heights, as well as the very first exothermic optimal and the 2nd exothermic optimal are rather various. After the processing and creating process, the sawdust DSC curve has two comparable exothermic optimals.

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