在燃料元件考验过程中,同路水的含氧量必须严格控制在规定值以内。添加联氨是除去水中溶解氧的有效方法之一。在728元件考验回路试运行期间,我们进行了联氨除氧试验。回路经充水赶气后,通过试剂罐和补水泵向回路添加三倍于溶解氧含量的联氨,混合均匀后开始升温。分别 In the fuel element test process, the same way the oxygen content of water must be strictly controlled within the specified value. Adding hydrazine is one of the effective ways to remove dissolved oxygen in water. During the commissioning of the 728 component test circuit, we performed the hydrazine deoxygenation test. After the circuit is filled with water, it is added to the circuit through the reagent tank and the make-up pump to triple the amount of dissolved oxygen, and the temperature is increased after the mixture is mixed. respectively