【摘 要】
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The influence of coal desulfurization by fungus was experimentally studied. The results suggest that fungus can effectively remove inorganic and organic sulfur
【机 构】
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College of Metallurgical Science and Engineering
论文部分内容阅读
The influence of coal desulfurization by fungus was experimentally studied. The results suggest that fungus can effectively remove inorganic and organic sulfur in coal, and main influences of desulfurization by fungus of pH value, temperature, coal slurry concentration and coal granularity were studied by orthodox experiment and the optimal experimental conditions are′as follows: pH value 6, temperature 45 ℃, coal slurry concentration 10% and coal granularity 100 μm. Under above conditions, fungus car remove up to 44.96% total sulfur and 54. 87% inorganic sulfur within two days, and their desulfurization rates will increase along with time. Compared with sulfolobas, desulphurization by fungus is steady and more effective, and has advantage of high speed.
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