Notes

<h1>ANALYSIS OF BURNING CHARACTERISTICS OF VARIOUS KINDS OF BIOMASS</h1><br>
Biomass gas have high oxygen content and also high natural volatiles, which will certainly generate large amounts of unstable gases during the combustion stage. Both the vapor phase burning of the volatiles released throughout the gas home heating pyrolysis process occurs, and strong multiphase burning occurs throughout the coke oxidation procedure. The volatiles burn really rapidly, nearly the very same price as the volatiles, as well as the oxidation of coke is a lot slower. Biomass combustion can be divided right into three stages, the first stage is the dehydration stage, the second phase is the unstable analysis combustion phase, as well as the third stage is the coke combustion phase.



BURNING FEATURES OF BIOMASS PELLETS AT VARIOUS HEATING PRICES.

The combustion-supporting gas is a mixture of oxygen and nitrogen with an oxygen material of 20%. The TG as well as DSC curves of biomass bits melting at different home heating rates reveal that the heating price has a higher influence on the combustion of biomass bits. As the rate of temperature rise rises, the burnout temperature levels of various kinds of biomass fragments increase. The final deposit top quality of the burning of biomass bits likewise raises with the rise of heating rate, however the rise is not apparent. When the home heating price is set to 20 ° C · min-1, the final residue top quality of biomass particles is shed. maximum. The boost in the rate of temperature level rise likewise enhances the rate of weight management of the biomass. The rate of fat burning when the heating price is 30 ° C · min-1 is much more than the other 2 sort of heating price, and also the TG curve is smoother than the various other two.



Combustion features of biomass pellets in various oxygen components.

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



The oxygen material in the combustion-supporting gas is boosting, to make sure that the burn-out temperatures of various kinds of biomass particles are reduced. drum pelletizer of the final deposit high quality on the burning of different kinds of biomass fragments are not the same. The modification in oxygen web content has little impact on the final residue top quality of the sawdust particles as well as the rice husk fragments, as well as the last residue quality of the two biomass fragments remains considerably the same. For Richi machine , the final mass of the shed is 20% at the oxygen web content. As the oxygen web content of the straw granules continues to raise, the final deposit high quality likewise boosts, getting to a maximum at an oxygen web content of 33%.



The oxygen web content has a considerable impact on the DSC curve of the biomass fragments. The various other oxygen web content of combustion-supporting gas is enhancing, and also the exothermic peak of different sort of biomass particles is additionally raising. When the oxygen material is 33%, the exothermic top of biomass bit combustion gets to the optimum. The temperature at which the exothermic optimal gets to the optimum also reduces with the increase of oxygen web content, and also the temperature is the lowest when the oxygen web content is 33%.



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


Combustion environment: The home heating rate is 20 ° C · min -1, as well as the oxygen material of the combustion-supporting gas is 20%. It can be known from the TG and DSC contours of biomass burning of different handling modern technologies, whether the biomass is refined or not, and also the burning particular contour is certainly various.



The TG contours of processed rice husks and unrefined rice husks are dramatically various. The final residue high quality 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 likewise greater than that of the unprocessed sawdust. The distinction in the DSC contour of rice husk is also obvious. The DSC curve of the unrefined sawdust reveals two unique exothermic peaks, and also the very first exothermic height as well as the second exothermic optimal are rather various. After the processing and forming process, the sawdust DSC curve has 2 comparable exothermic optimals.

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