| 中小型锅炉烟气汽流喷雾干燥法脱硫的研究 |
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| 引用本文： | 张学才,陈明功.中小型锅炉烟气汽流喷雾干燥法脱硫的研究[J].环境工程,1999,17(4):50-52. |
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| 作者姓名： | 张学才 陈明功 |
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| 作者单位： | 淮南工业学院化学工程系!安徽232001 |
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| 摘 要： | 以４ｔ 链 条炉为 对象，研究 了中小 型燃煤锅 炉的 汽流 喷雾 干燥 法脱 硫，着 重 研究 了汽 流 式雾化器、气体分布 器、脱硫 塔及其配 套设备， 确定了最 佳操作 条件。结 果表明：气 液比 为２０ ～３０ ，蒸汽压力为 ０６ ～０７ Ｍ Ｐａ ，吸 收剂 计量 比为 １１ ～１６ ，烟 气中 Ｓ Ｏ２ 去 除率 可达 ７６ ％ ～９７ ％ ，不 发生粘壁、粒子结块 现象
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| 关 键 词： | 喷雾干燥 汽流式雾化器 烟气脱硫 |
RESEARCH ON DESULFURIZATION OF FLUE GAS FROM MEDIUM AND SMALL BOILERS BY STEAM JET ATOMIZATION DRYING |
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| Zhang Xuecai et al.RESEARCH ON DESULFURIZATION OF FLUE GAS FROM MEDIUM AND SMALL BOILERS BY STEAM JET ATOMIZATION DRYING[J].Environmental Engineering,1999,17(4):50-52. |
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| Authors: | Zhang Xuecai |
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| Abstract: | The desulfurization of the flue gas from medium and small coal fired boilers by steam jet atomization drying has been studied according to a 4T chain type boiler.It emphasizes on the steam jet atomizer,gas distributor,desulfurization column and other mating devices.The optimum operating conditions have been determined.The results show that the removal rate of SO 2 in the flue gas can be up to 76%～97% without adhibited liner or agglomeration of particles when the steam/liquid ratio is 2.0～3.0,the steam pressure is 0.6～0.7MPa and with an absorbent utilization ratio of 1.1～1.6. |
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| Keywords: | spray drying steam jet atomizer and desulfurization of flue gas |
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