供热工况下超临界机组水汽氢电导率异常研究分析
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李海洋,王仁雷,祁东东,王冬梅
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Study and analysis of supercritical unit's abnormal hydrogen conductivity of water and vapor under heat addition
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Haiyang Li,Renlei Wang,Dongdong Qi,Dongmei Wang
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表2 除盐水、给水和主蒸汽离子的阴离子色谱分析结果
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水样 | 阴离子/(μg·L-1) | F- | CH3COO- | HCOO- | Cl- | NO2- | NO3- | PO43- | SO42- | 除盐水 | <0.1 | 0.71 | <0.2 | 1.01 | <0.2 | 0.38 | 0.55 | <0.3 | 不供热 | 给水 | <0.1 | <0.2 | <0.2 | 0.16 | <0.2 | <0.2 | <0.2 | <0.3 | 主蒸汽 | <0.1 | 5.32 | 1.47 | 0.28 | <0.2 | <0.2 | <0.2 | <0.3 | 供热 | 给水 | <0.1 | <0.2 | <0.2 | 0.35 | <0.2 | <0.2 | <0.3 | 0.49 | 主蒸汽 | <0.1 | 11.76 | 3.05 | 0.63 | <0.2 | <0.2 | <0.3 | <0.2 |
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