| 海水及浓海水吸收二氧化硫 |
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| 引用本文： | 赵小芳,侯纯扬,樊利华,崔振东.海水及浓海水吸收二氧化硫[J].环境工程学报,2013,7(8):3123-3130. |
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| 作者姓名： | 赵小芳 侯纯扬 樊利华 崔振东 |
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| 作者单位： | 国家海洋局天津海水淡化与综合利用研究所,天津,300192 |
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| 基金项目： | 海洋公益性行业科研专项经费项目 |
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| 摘 要： | 采用鼓泡法研究了海水及浓海水对二氧化硫的吸收效果,并考察了吸收液温度、气体流量、盐度及碱度等因素的影响.结果表明,相同条件下,浓海水对二氧化硫的吸收能力较海水明显提高,且温度越高浓海水优势越明显,气体流量为200 mL/min,二氧化硫浓度为3 140 mg/m3,25℃时,浓海水的穿透时间较原海水延长20 min,60℃时则延长30 min.相同碱度条件下,盐度的增加对海水吸收二氧化硫无明显影响;而在相同盐度条件下,碱度的增加可显著提高海水吸收二氧化硫的能力.
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| 关 键 词： | 二氧化硫 脱硫 海水 浓海水 吸收 |
Absorption of sulfur dioxide by seawater and concentrated seawater |
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| Zhao Xiaofang,Hou Chunyang,Fan Lihua and Cui Zhendong.Absorption of sulfur dioxide by seawater and concentrated seawater[J].Techniques and Equipment for Environmental Pollution Control,2013,7(8):3123-3130. |
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| Authors: | Zhao Xiaofang Hou Chunyang Fan Lihua and Cui Zhendong |
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| Institution: | Institute of Seawater Desalination and Multipurpose Utilization, State Oceanic Administration, Tianjin 300192, China;Institute of Seawater Desalination and Multipurpose Utilization, State Oceanic Administration, Tianjin 300192, China;Institute of Seawater Desalination and Multipurpose Utilization, State Oceanic Administration, Tianjin 300192, China;Institute of Seawater Desalination and Multipurpose Utilization, State Oceanic Administration, Tianjin 300192, China |
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| Abstract: | |
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| Keywords: | sulfur dioxide desulphurization seawater concentrated seawater absorption |
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