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本文介绍了以氢氧化锂为碱性添加剂的碱性水回路中,用锂型和氢氧型混合离子交换柱维持回路水 pH 值和去除杂质的性能。给出了树脂柱参数及其影响因素和较系统的维持回路碱性水 pH值的工艺条件。实验室试验结果和元件自发热腐蚀试验回路长期运行结果令人满意。
This paper introduces the basic water circuit using lithium hydroxide as basic additive, using lithium and hydroxide mixed ion exchange column to maintain the loop water pH and remove impurities. The resin column parameters and their influencing factors and the process conditions of maintaining the pH value of the alkaline water of the system are given systematically. Long-term results from laboratory tests and self-heating corrosion testing of components are satisfactory.