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<h1>ANALYSIS OF BURNING CHARACTERISTICS OF VARIOUS KINDS OF BIOMASS</h1><br>
Biomass fuels have high oxygen material and high organic volatiles, which will produce big quantities of unpredictable gases during the burning phase. Both the vapor stage burning of the volatiles launched throughout the gas heating pyrolysis process occurs, and also strong multiphase burning happens throughout the coke oxidation procedure. The volatiles shed really rapidly, nearly the same price as the volatiles, and also the oxidation of coke is much slower. Biomass combustion can be separated right into 3 stages, the first stage is the dehydration stage, the 2nd stage is the unstable evaluation combustion phase, as well as the 3rd stage is the coke combustion phase.




BURNING QUALITIES OF BIOMASS PELLETS AT DIFFERENT HOME HEATING PRICES.

The combustion-supporting gas is a blend of oxygen and also nitrogen with an oxygen material of 20%. The TG and also DSC curves of biomass bits burning at various home heating rates reveal that the home heating price has a greater influence on the combustion of biomass bits. As the rate of temperature boost boosts, the fatigue temperature levels of various types of biomass bits increase. The last residue quality of the burning of biomass fragments additionally raises with the rise of home heating price, but the rise is not evident. When company website heating price is readied to 20 ° C · min-1, the last residue quality of biomass fragments is burned. maximum. The boost in the rate of temperature level boost likewise enhances the price of weight-loss of the biomass. The price of weight-loss when the home heating price is 30 ° C · min-1 is much higher than the various other two sort of home heating rate, as well as the TG curve is smoother than the other two.



Burning qualities of biomass pellets in various oxygen materials.

Various oxygen levels have a considerable impact on the TG as well as DSC curves of biomass pellet burning.



The oxygen web content in the combustion-supporting gas is increasing, to make sure that the burn-out temperatures of various sorts of biomass bits are lowered. The effects of the final deposit high quality on the combustion of different sorts of biomass fragments are not the exact same. The modification in oxygen web content has little impact on the final deposit quality of the sawdust bits and also the rice husk fragments, and also the last residue high quality of the two biomass bits remains considerably unchanged. For shavings bits, the last mass of the melt is 20% at the oxygen content. As chicken feed processing machine of the straw granules continues to boost, the last deposit top quality also raises, reaching an optimum at an oxygen material of 33%.



The oxygen material has a substantial impact on the DSC curve of the biomass particles. The various other oxygen material of combustion-supporting gas is raising, and also the exothermic top of different sort of biomass fragments is likewise increasing. When the oxygen material is 33%, the exothermic peak of biomass particle burning gets to the maximum. The temperature at which the exothermic optimal reaches the optimum likewise lowers with the increase of oxygen web content, and also the temperature is the most affordable when the oxygen web content is 33%.



Comparison of combustion characteristics of refined biomass pellets and also unprocessed biomass.

Burning setting: The home heating rate is 20 ° C · min -1, as well as the oxygen 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 innovations, whether the biomass is processed or not, as well as the burning characteristic curve is clearly different.




The TG contours of refined rice husks and unprocessed rice husks are considerably various. The final residue high quality of the refined rice husk is a lot smaller sized than that of the unrefined rice husk, and also the burned temperature of the processed sawdust is also greater than that of the unprocessed sawdust. The difference in the DSC curve of rice husk is likewise obvious. The DSC curve of the unrefined sawdust reveals 2 unique exothermic heights, and the first exothermic peak and also the 2nd exothermic peak are quite different. After the processing and also developing procedure, the sawdust DSC contour has 2 similar exothermic peaks.


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