| 火力发电厂海水冷却塔循环冷却水处理方法的研究 |
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| 引用本文： | 姬晓慧,林建中.火力发电厂海水冷却塔循环冷却水处理方法的研究[J].广东化工,2010,37(5):184-186,190. |
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| 作者姓名： | 姬晓慧 林建中 |
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| 作者单位： | 广东省电力设计研究院水务部,广东,广州,510663 |
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| 摘 要： | 针对某滨海电厂一期现场取水口海水水质,采用静态腐蚀挂片试验对钛、双相不锈钢、塑料等材质进行了抗腐蚀性能对照试验分析;通过动态模拟试验,投加氧化性杀生剂液氯,在浓缩倍数为2.0、2.5以及在海水阻垢分散剂XD01浓度为20mg/L的条件下,对几种管材的抗腐蚀性能分别进行了研究与评价。试验结果表明钛管和双向不锈钢对海水的耐蚀性能良好。
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| 关 键 词： | 海水冷却塔 循环冷却水 腐蚀 动态模拟试验 |
The Study on The Treatment Method of Circulating Cooling Water System of The Sea Water Cooling Tower |
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| Ji Xiaohui,Lin Jianzhong.The Study on The Treatment Method of Circulating Cooling Water System of The Sea Water Cooling Tower[J].Guangdong Chemical Industry,2010,37(5):184-186,190. |
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| Authors: | Ji Xiaohui Lin Jianzhong |
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| Affiliation: | (Chemical Department of Water Engineering Division, Guangdong Electric Power Design Institute, Guangzhou 510663, China) |
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| Abstract: | According to the sea water quality from the first period circulating cooling intake of one certain coastal power plant, the static scale corrosion tests were carried out with sheets such as titanium tubes, double phase stainless steel tubes and plastic tubes to compare their anti-corrosion properties. When the cycle of concentration is about 2.0 to 2.5 and the concentration of scale inhibiting dispersant XD01 is 20 mg/L, under the conditions of adding oxidation biocide liquid chlorine, the anti-corrosion properties of several materials were researched and evaluated respectively. The results showed that the corrosion resistance for sea water of titanium tube and double phase stainless steel were very good. |
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| Keywords: | sea water cooling tower circulating cooling water corrosion dynamic simulated test |
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