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ANALYSIS OF COMBUSTION CHARACTERISTICS OF DIFFERENT KINDS OF BIOMASS
ANALYSIS OF COMBUSTION CHARACTERISTICS OF DIFFERENT KINDS OF BIOMASS

Biomass fuels have high oxygen material as well as high organic volatiles, which will produce big quantities of volatile gases throughout the burning stage. Both the vapor phase burning of the volatiles launched throughout the fuel home heating pyrolysis procedure occurs, as well as solid multiphase burning takes place during the coke oxidation procedure. The volatiles melt extremely rapidly, practically the very same price as the volatiles, as well as the oxidation of coke is much slower. Biomass burning can be split into 3 phases, the first stage is the dehydration phase, the second phase is the unpredictable analysis combustion phase, and the 3rd stage is the coke burning phase.

BURNING QUALITIES OF BIOMASS PELLETS AT VARIOUS HOME HEATING PRICES.
The combustion-supporting gas is a blend of oxygen and nitrogen with an oxygen web content of 20%. The TG as well as DSC curves of biomass particles melting at different heating prices show that the home heating price has a greater impact on the burning of biomass particles. As the price of temperature rise boosts, the fatigue temperatures of various types of biomass bits boost. The last deposit high quality of the combustion of biomass particles additionally enhances with the rise of heating price, yet the boost is not obvious. When the home heating rate is set to 20 ° C · min-1, the last residue high quality of biomass bits is melted. maximum. small wood pellet mill for sale in the price of temperature level increase also enhances the rate of weight reduction of the biomass. The rate of weight loss when the home heating rate is 30 ° C · min-1 is a lot higher than the other two kinds of heating price, and also the TG curve is smoother than the other two.

Combustion attributes of biomass pellets in various oxygen contents.
poultry pellet making machine have a considerable effect on the TG as well as DSC contours of biomass pellet combustion.


The oxygen content in the combustion-supporting gas is enhancing, so that the burn-out temperature levels of different kinds of biomass bits are decreased. The results of the last deposit top quality on the burning of different sorts of biomass fragments are not the exact same. The modification in oxygen material has little impact on the final deposit top quality of the sawdust fragments and the rice husk fragments, and the final residue quality of the two biomass bits continues to be considerably unchanged. For shavings bits, the last mass of the melt is 20% at the oxygen content. As the oxygen material of the straw granules continues to raise, the final residue top quality additionally enhances, getting to an optimum at an oxygen web content of 33%.

The oxygen material has a significant effect on the DSC contour of the biomass particles. The other oxygen web content of combustion-supporting gas is enhancing, and also the exothermic top of different kinds of biomass particles is additionally enhancing. When the oxygen material is 33%, the exothermic height of biomass bit burning gets to the maximum. The temperature at which the exothermic optimal reaches the optimum additionally decreases with the rise of oxygen material, and also the temperature is the most affordable when the oxygen content is 33%.


Contrast of burning attributes of refined biomass pellets and also unprocessed biomass.
Burning environment: The home heating price is 20 ° C · min -1, and also the oxygen material of the combustion-supporting gas is 20%. It can be known from the TG as well as DSC contours of biomass burning of various processing technologies, whether the biomass is refined or otherwise, as well as the burning characteristic contour is clearly different.

The TG curves of refined rice husks and unrefined rice husks are significantly different. The last deposit top quality of the refined rice husk is a lot smaller sized than that of the unprocessed rice husk, as well as the burned temperature level of the processed sawdust is also more than that of the unprocessed sawdust. The difference in the DSC contour of rice husk is also obvious. The DSC curve of the unrefined sawdust reveals two unique exothermic peaks, and the very first exothermic optimal and also the second exothermic top are rather different. After the handling as well as forming process, the sawdust DSC curve has two comparable exothermic peaks.


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