Notes

<h1>ANALYSIS OF COMBUSTION CHARACTERISTICS OF DIFFERENT KINDS OF BIOMASS</h1><br>
Biomass gas have high oxygen content as well as high natural volatiles, which will generate large amounts of volatile gases throughout the burning stage. Both the vapor stage burning of the volatiles released during the gas home heating pyrolysis process takes place, as well as strong multiphase combustion takes place throughout the coke oxidation process. The volatiles melt very swiftly, almost the very same price as the volatiles, and the oxidation of coke is much slower. Biomass burning can be split right into 3 stages, the initial stage is the dehydration stage, the 2nd phase is the unstable evaluation combustion stage, as well as the third stage is the coke combustion stage.



COMBUSTION QUALITIES OF BIOMASS PELLETS AT DIFFERENT HOME HEATING RATES.

The combustion-supporting gas is a combination of oxygen and nitrogen with an oxygen web content of 20%. The TG and DSC contours of biomass particles melting at various heating prices show that the heating rate has a better effect on the combustion of biomass fragments. As pet food pellet machine of temperature increase increases, the burnout temperatures of various sorts of biomass particles boost. The last residue quality of the combustion of biomass particles likewise boosts with the rise of heating rate, yet the increase is not apparent. When the heating price is set to 20 ° C · min-1, the final residue quality of biomass bits is melted. maximum. hop pellet machine in the price of temperature level rise likewise enhances the price of weight reduction of the biomass. The rate of weight-loss when the heating price is 30 ° C · min-1 is much more than the other 2 sort of heating rate, as well as the TG contour is smoother than the other two.




Combustion features of biomass pellets in various oxygen materials.

Various oxygen levels have a significant result on the TG as well as DSC contours of biomass pellet burning.



The oxygen web content in the combustion-supporting gas is boosting, so that the burn-out temperatures of different sorts of biomass bits are reduced. The impacts of the final deposit quality on the combustion of different kinds of biomass particles are not the exact same. The change in oxygen content has little effect on the last residue high quality of the sawdust particles and also the rice husk fragments, and the final deposit top quality of both biomass particles remains significantly unchanged. For shavings fragments, the last mass of the shed is 20% at the oxygen content. As the oxygen content of the straw granules continues to boost, the last residue top quality also enhances, reaching a maximum at an oxygen content of 33%.



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



Comparison of combustion qualities of processed biomass pellets and also unrefined biomass.

Burning environment: The heating price is 20 ° C · min -1, as well as the oxygen content of the combustion-supporting gas is 20%. It can be known from the TG and DSC curves of biomass burning of various processing technologies, whether the biomass is refined or otherwise, and the burning characteristic curve is obviously various.




The TG curves of processed rice husks and also unprocessed rice husks are significantly different. The last residue quality of the processed rice husk is a lot smaller sized than that of the unprocessed rice husk, as well as the shed temperature of the processed sawdust is also higher than that of the unprocessed sawdust. The difference in the DSC contour of rice husk is additionally noticeable. The DSC contour of the unrefined sawdust reveals 2 distinctive exothermic tops, as well as the first exothermic optimal and also the 2nd exothermic top are quite various. After the handling as well as developing procedure, the sawdust DSC curve has two comparable exothermic peaks.


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