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METHOD AND SYSTEM FOR DETECTING BORON IONS USING ION CHROMATOGRAPHY FOR ONLINE MONITORING OF STEAM GENERATOR TUBE LEAKAGE IN LIGHT WATER REACTOR
METHOD AND SYSTEM FOR DETECTING BORON IONS USING ION CHROMATOGRAPHY FOR ONLINE MONITORING OF STEAM GENERATOR TUBE LEAKAGE IN LIGHT WATER REACTOR
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机译:离子色谱法检测轻水反应堆中蒸汽发生器管泄漏的硼离子检测方法和系统
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摘要
The present invention relates to an online leakage monitoring technique of a steam generator tube for monitoring leakage of the steam generator tube by analyzing concentration of an extremely small amount of boron ions in the secondary side solution of the steam generator in which a variety of ions are mixed, and the present invention is effective in that concentration of an extremely small amount of boron ions can be accurately detected, maintenance is convenient and durability is improved since analysis time is reduced considerably and operation pressure is lowered greatly by using ion chromatography provided with a boron trapping column optimized for trapping an extremely small amount of boron ions and a deionization water supplier for rising a sample line, instead of general ion chromatography provided with a concentration column and a separation column.
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