| 氧化镁湿法烟气脱硫回收工艺的技术经济可行性初步分析 |
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| 引用本文： | 柴明 崔可 徐康富 马永亮. 氧化镁湿法烟气脱硫回收工艺的技术经济可行性初步分析[J]. 环境污染治理技术与设备, 2006, 7(4): 38-40,73 |
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| 作者姓名： | 柴明 崔可 徐康富 马永亮 |
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| 作者单位： | 清华大学环境科学与工程系大气污染控制研究所,北京100084 |
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| 基金项目： | 国家高技术研究发展计划＂863＂项目（2001AA642030-2） |
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| 摘 要： | 介绍了回收结晶硫酸镁的氧化镁湿法烟气脱硫工艺的基本工艺流程，在抛弃法脱硫系统上所作的工业试验证明了吸收液循环提浓MgSO4的可行性。参照工业硫酸镁生产工艺对130t／h燃煤锅炉烟气脱硫作了回收工艺的投资效益分析和整体工艺的经济性评价，结果表明回收工业硫酸镁具有良好的经济效益。
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| 关 键 词： | 氧化镁 烟气脱硫 硫酸镁 |
| 文章编号： | 1008-9241（2006）04-0038-04 |
| 收稿时间： | 2005-03-24 |
| 修稿时间： | 2005-03-242005-04-29 |
Technical and economic feasibility analysis of recovery flue gas desulphurization with magnesium oxide |
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| Chai Ming ,Cui Ke, Xu Kangfu, Ma Yongliang. Technical and economic feasibility analysis of recovery flue gas desulphurization with magnesium oxide[J]. Techniques and Equipment for Environmental Pollution Control, 2006, 7(4): 38-40,73 |
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| Authors: | Chai Ming Cui Ke Xu Kangfu Ma Yongliang |
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| Affiliation: | Air Pollution Control Division, Department of Environmental Science and E ngineering,Tsinghua University, Beijing 100084 |
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| Abstract: | The article introduced the basic designs and process flow of wet flue gas desulphurization with magnesium oxide under recovery of crystal magnesium sulfate. Taking a coal burning boiler of 130 t/h as an example, the economic feasibility analysis of desulfurization and recovery system was calculated referring to chemical engineering production process. The result showed that the new technology of magnesium sulfate recovery had great financial benefit. |
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| Keywords: | magnesium oxide flue gas desulfurization magnesium sulfate |
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