| 氯化钠改性煤热解脱硫技术的试验研究 |
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| 引用本文： | 李冀静,余鹏飞,林强.氯化钠改性煤热解脱硫技术的试验研究[J].南京工程学院学报(自然科学版),2014(4):69-72. |
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| 作者姓名： | 李冀静 余鹏飞 林强 |
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| 作者单位： | 南京工程学院能源与动力工程学院,江苏南京,211167 |
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| 基金项目： | 南京工程学院科研基金项目 |
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| 摘 要： | 采用固定床反应系统对合山煤进行热解挥发分损失和脱硫效果的试验研究.研究热解温度、热解时间、不同添加剂对煤中挥发分和硫含量变化的影响.由试验结果可知,对于劣质合山煤添加氯化钠,在400℃的空气气氛下,经过10 min的热解,硫的含量可以降低到2.010 2%.
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| 关 键 词： | 煤 氯化钠 热解 固定床 脱硫 |
An Experimental Study on Pyrolysis Desulfurization Technology of Sodium Chloride Modified Coal |
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| LI Ji-jing,YU Peng-fei,Lin Qiang.An Experimental Study on Pyrolysis Desulfurization Technology of Sodium Chloride Modified Coal[J].Journal of Nanjing Institute of Technology :Natural Science Edition,2014(4):69-72. |
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| Authors: | LI Ji-jing YU Peng-fei Lin Qiang |
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| Institution: | (School of Energy and Power Engineering, Nanjing Institute of Technology; Nanjing 211167, China) |
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| Abstract: | This paper studies the tests on the pyrolysis losses and desulfurization of Heshan coal in a fixed-bed reactor system.Moreover,influences of pyrolysis temperature,pyrolysis time and additives on the coal pyrolysis losses and desulfurization changes are researched.The results show that the sulfur content of adding sodium chloride of inferior quality can be lowered to 2.010 2%,when the sodium chloride is pyrolysized for 10 minutes in the air atmosphere of 400℃. |
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| Keywords: | coal sodium chloride pyrolysis fixed-bed reactor desulfurization |
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