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发明公开
CN110468422A 一种发电机内冷水系统用清洗剂及应用 无效 - 驳回

一种发电机内冷水系统用清洗剂及应用
摘要：
本发明公开了一种发电机内冷水系统用清洗剂及应用，所述清洗剂包括以下重量分数的组分：有机混合酸3.0～5.0％，余量为去离子水；所述有机混合酸具体包含以下重量份数的物质：羟基乙酸30.0～40.0份、甲酸10.0～15.0份、羟乙基乙二胺三乙酸三钠40.0～50.0份；清洗剂应用于发电机冷水系统清洁过程中，主要包括：水冲洗、碱洗、水冲洗、酸洗、水冲洗以及钝化的过程。本发明用于清洁发电机内冷水系统，具有不停机组、在线实施、清洗效果好、工艺简单、不损害发电机组等优点，为发电机组的安全稳定、经济运行提供可靠保证。
摘要（英）：

The invention discloses a washing agent for a power generator internal cooling water system and application. The washing agent is prepared from following components in fractions by weight: 3.0-5.0% oforganic mixed acid and the balance deionized water. The organic mixed acid is specifically prepared from following substances in parts by weight: 30.0-40.0 parts of hydroxyacetic acid, 10.0-15.0 parts of formic acid and 40.0-50.0 parts of ethoxyl ethylenediamine triacetate trisodium. When the washing agent is applied to the cleaning process of the power generator cooling water system, the processes of water flushing, alkali washing, water flushing, acid washing, water flushing and passivating are mainly included. The washing agent is used for cleaning the power generator internal cooling water system, has the beneficial effects that a unit is not shut down, online implementation is achieved, the washing effect is good, the technology is simple, and the power generator unit is not damaged,and provides a reliable guarantee for safe, stable and economic operation of the power generator unit.

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