| 给水加氧处理法在200 MW调峰机组上的应用研究 |
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| 引用本文： | 李永生,张好峰,郝晋堂,张雷. 给水加氧处理法在200 MW调峰机组上的应用研究[J]. 华东电力, 2004, 32(9): 23-27 |
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| 作者姓名： | 李永生 张好峰 郝晋堂 张雷 |
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| 作者单位： | 东北电力学院应用化学系,吉林,吉林,132012;山西电力科学研究院,山西,太原,030001 |
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| 摘 要： | 介绍了将给水加氧处理法(CWT)用于200MW直流炉调峰机组的给水处理中所取得的经验和成果。通过给水处理条件优选试验,确定了适合该机组的水质控制参数,解决了该机组的给水在全挥发处理(AVT)时存在的铁溶出率高等诸多问题。同时对CWT和AVT给水处理条件下的水冷壁管等进行割管和X 射线衍射分析以及扫描电镜分析,验证了采用CWT后的实际效果。
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| 关 键 词： | 给水加氧处理 直流锅炉 给水处理 调峰机组 |
| 文章编号： | 1001-9529(2004)09-0023-05 |
| 修稿时间： | 2003-08-01 |
Application of combined water treatment on 200 MW cycling unit |
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| LI Yong-sheng,ZHANG Hao-feng,HAO Jin-tang,ZHANG Lei. Application of combined water treatment on 200 MW cycling unit[J]. East China Electric Power, 2004, 32(9): 23-27 |
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| Authors: | LI Yong-sheng ZHANG Hao-feng HAO Jin-tang ZHANG Lei |
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| Affiliation: | LI Yong-sheng~1,ZHANG Hao-feng~1,HAO Jin-tang~2,ZHANG Lei~2 |
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| Abstract: | The experience and achievement of applying combined water treatment (CWT) in the feedwater treatment of 200 MW cycling unit with once-through boiler were introduced. Through the test for optimal selection of feedwater treatment conditions, the water quality control parameters suitable for the unit were determined and the problem of high iron content in feedwater during all volatile treatment (AVT) of feedwater was resolved. Through the comparison of X-ray diffraction analysis and SEM analysis of the water wall pipes samples under both CWT and AVT, the actual effect of CWT was proved. |
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| Keywords: | combined water treatment once-through boiler feedwater treatment cycling unit |
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