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发明公开
CN101914416A 一种水基中性清洗剂及其在GGH换热组件清洗中的应用 有权

一种水基中性清洗剂及其在GGH换热组件清洗中的应用
摘要：
本发明提供了一种水基中性的清洗剂，尤其是用于清洗GGH换热组件，克服了传统机械清洗和酸碱化学清洗的缺陷。对搪瓷元件及烟道材料安全无腐蚀，清洗速度快、效率高；清洗工艺方便简单。将有机羧酸酸盐、有机磷酸盐、还原剂、助洗剂按一定比例复配成的中性清洗剂，其质量百分比组成为：有机羧酸盐20.0～40.0％；有机磷酸盐1.4～8.0％；还原剂0.5～2.0；助洗剂0～1.0，水49.0～78.1％，混合溶液呈中性。
摘要（英）：

The invention provides a water-based neutral cleaning agent, which is particularly used for cleaning a GGH heat exchange component and overcomes the defect of the traditional mechanical cleaning and acid-base chemical cleaning. The water-based neutral cleaning agent is safe and noncorrosive to enamel elements and flue materials and can complete cleaning quickly and efficiently; and the cleaning process is convenient and simple. The neutral cleaning agent is prepared by mixing 20.0 to 40.0 percent of organic carboxylate, 1.4 to 8.0 percent of organic phosphate, 0.5 to 2.0 percent of reducing agent, 0 to 1.0 percent of builder and 49.0 to 78.1 percent of water according to a certain proportion; and the mixed solution is neutral.

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