公开(公告)号：US06391256B1

公开(公告)日：2002-05-21

申请号：US09172603

申请日：1998-10-15

申请人： Jeon Soo Moon ,  Kwang Kyu Park ,  Gon Seo ,  Hae Ran Song

发明人： Jeon Soo Moon ,  Kwang Kyu Park ,  Gon Seo ,  Hae Ran Song

IPC分类号： C23F1108

CPC分类号： C02F1/20 ,  C02F1/283 ,  C02F1/70 ,  C02F2103/023 ,  C02F2209/22 ,  C02F2209/40

摘要： A dissolved oxygen removal method using an activated carbon fiber catalyst thereof which includes the steps of a reducing agent injection step for injecting a reducing agent into the water, a reactor entrance dissolved oxygen measuring step for measuring a concentration of a dissolved oxygen contained in a water, a water flow rate control step for controlling the supplied amount of the water, an activated carbon fiber catalyst reaction step for removing a dissolved oxygen contained in the water with the reaction between the reducing agent and the dissolved oxygen in an activated carbon fiber reactor in which an activated carbon fiber catalyst is packed, and a control step for controlling the feeding rate of the reducing agent in accordance with the water flow rate and the reactor entrance dissolved oxygen, for thereby extending the life time of the facility and decreasing the operational and maintenance costs by fully removing a dissolved oxygen in water used for an steam generator or cooling system.

摘要翻译： 一种使用其活性炭纤维催化剂的溶解氧去除方法，其包括将还原剂注入水中的还原剂注入步骤，用于测量水中溶解氧浓度的反应器入口溶解氧测量步骤 ，用于控制供水量的水流量控制步骤，用活性碳纤维反应器中还原剂和溶解氧之间的反应除去水中所含的溶解氧的活性炭纤维催化剂反应步骤 其中填充活性炭纤维催化剂，以及用于根据水流速和反应器入口溶解氧来控制还原剂的进料速率的控制步骤，从而延长设备的使用寿命并减少操作和 通过完全除去用于蒸汽发生器的水中的溶解氧的维护成本 冷却系统。