| 动力辅锅除氧问题及改造措施 |
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| 引用本文： | 朱刘苗,周忠义,张洪喜.动力辅锅除氧问题及改造措施[J].全面腐蚀控制,2009,23(8):58-59. |
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| 作者姓名： | 朱刘苗 周忠义 张洪喜 |
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| 作者单位： | 大庆石化公司化工一厂,黑龙江,大庆,163714 |
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| 摘 要： | 我厂辅锅除氧器自91年因给水系统调节阀故障造成内部件损坏后，溶解氧一直超标，虽曾经多次改造，但至今效果仍不是很理想。为了彻底解决该问题，我们做了一年多前期准备工作，并充分利用好2007年大检修周期长这一时机，对除氧器系统进行了改造，并取得了很好的效果。
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| 关 键 词： | 除氧器 溶解氧 改造 |
Power Bolier Deoxidized Problem and Reconstructive Measure |
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| ZHU Liu-Miao,ZHOU Zhong-yi,ZHANG Hong-xi.Power Bolier Deoxidized Problem and Reconstructive Measure[J].Total Corrosion Control,2009,23(8):58-59. |
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| Authors: | ZHU Liu-Miao ZHOU Zhong-yi ZHANG Hong-xi |
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| Affiliation: | ZHU Liu-Miao; ZHOU Zhong-yi; ZHANG Hong-xi (First chemical plant of Petrochemical industry of Daqing, Daqing Heilongjiang 163714, China) |
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| Abstract: | Power boiler deaerator＇s internal structures was damaged for feed-regulating valve failure in 1991.The index of dissolved oxygen was always ungraded .However we made lots of reconstructive, our efforts came to little. For solving the problem, wo bigan to make advance-phrase preparation one year ago.Finally wo carded out the reconstructive to the deaerator and gained a desired effect in 2007. |
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| Keywords: | deaerator dissolved oxygen reconstructive |
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