| 钠钙法吸收二氧化硫试验研究 |
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| 引用本文： | 朱玲,葛春莉,倪春节,顾云兰,陶建清.钠钙法吸收二氧化硫试验研究[J].广州化工,2012,40(14):115-116. |
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| 作者姓名： | 朱玲 葛春莉 倪春节 顾云兰 陶建清 |
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| 作者单位： | 盐城师范学院应用化学与环境工程研究所,江苏盐城,224051 |
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| 基金项目： | 江苏省高等学校大学生实践创新训练计划项目 |
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| 摘 要： | SO2废气处理是一个棘手而又不得不解决的问题,本文介绍了钠钙法和醋酸钙法吸收二氧化硫的原理和试验方法,试验结果表明钠钙法吸收二氧化硫的速率高于醋酸钙法,吸收后溶液静置所需时间短,静置后上层氢氧化钠溶液可循环使用,且回收利用效率高于醋酸钙法。
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| 关 键 词： | 钠钙法 醋酸钙法 吸收 二氧化硫 |
Study on the Adsorption of Sulfur Dioxide by Sodium -calcium Method |
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| ZHU Ling,GE Chun-li,NI Chun-jie,GU Yun-lan,TAO Jian-qing.Study on the Adsorption of Sulfur Dioxide by Sodium -calcium Method[J].GuangZhou Chemical Industry and Technology,2012,40(14):115-116. |
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| Authors: | ZHU Ling GE Chun-li NI Chun-jie GU Yun-lan TAO Jian-qing |
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| Affiliation: | ZHU Ling, GE Chun - li, NI Chun -fie, GU Yun - lan, TAO Jian - qing (Institute of Applied Chemistry and Environmental Engineering, Yancheng Teachers University, Jiangsu Yancheng 224051, China) |
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| Abstract: | It was difficult to treat sulfur dioxide, but the problem must be solved. The principle and the test of ab- sorbing sulfur dioxide by sodium - calcium method and calcium acetate method were intrduced. The results showed that it had quick speed to absorb sulfur dioxide by sodium - calcium method. The standing time of sodium - calcium method was short, and the upper sodium hydroxide solution can be recycled. The reagent recycling of sodium -calcium method was more efficient than that of calcium acetate method. |
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| Keywords: | sodium -calcium method calcium acetate method adsorption sulfur dioxide |
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