| 循环水系统排污水用于烟气脱硫系统工艺水研究 |
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| 引用本文： | 毛进,张江涛,夏春雷,王璟.循环水系统排污水用于烟气脱硫系统工艺水研究[J].热力发电,2011,40(11). |
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| 作者姓名： | 毛进 张江涛 夏春雷 王璟 |
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| 作者单位： | 1. 西安热工研究院有限公司,陕西西安,710032
2. 华能北京热电有限责任公司,北京,100023 |
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| 摘 要： | 为提高水资源利用效率,北京某热电机组欲以处理后的城市中水作为循环水系统补水,以循环水系统排污水作为烟气脱硫(FGD)工艺水。对此,进行的试验结果表明:以该厂循环水系统排污水作为FGD工艺水后脱硫系统运行稳定,吸收塔除雾器无结垢,浆液无起泡现象,SO2平均去除率为97.27%,脱硫副产品石膏的有效成分平均大于95%,含水率平均小于10%。
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| 关 键 词： | 热电机组 FGD 循环水 排污水 脱硫 |
STUDY ON REUSING SEWAGE WATER FROM CIRCULATING WATER SYSTEM AS THE PROCESS WATER IN FLUE GAS DESULPHURIZATION SYSTEM |
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| MAO Jin,ZHANG Jiangtao,XIA Chunlei,WANG Jing.STUDY ON REUSING SEWAGE WATER FROM CIRCULATING WATER SYSTEM AS THE PROCESS WATER IN FLUE GAS DESULPHURIZATION SYSTEM[J].Thermal Power Generation,2011,40(11). |
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| Authors: | MAO Jin ZHANG Jiangtao XIA Chunlei WANG Jing |
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| Affiliation: | MAO Jin1,ZHANG Jiangtao1,XIA Chunlei2,WANG Jing1 1.Xi'an Thermal Power Research Institute Co Ltd,Xian 710032,Shaanxi Province,PRC 2.Huaneng Beijing Thermal Power Co Ltd,Beijing 100023,PRC |
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| Abstract: | In order to enhance the utilization efficiency of water resource,one thermal power plant in Beijing tries to use the reclaimed mid-water in the city as make-up water of the circulating water system,and tries to use the sewage water from the circulating water system as the process water in flue gas desulphurization(FGD) system.The test results for this show that the scaling phenomenon hasn't occurred in the demister,and the bubbling phenomenon hasn't appeared in slurry of the absorption tower,the average rem... |
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| Keywords: | thermal power unit FGD circulating water sewage water desulphurization |
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