稳定剂对过碳酸钠活性氧含量的影响

Effect about the Content Stabilizer to the Activity Oxygen of Sodium Percarbonate

过碳酸钠是一种新型高效洗涤、漂白、杀菌剂,它具有无臭、无毒、无污染的特点,作为一种市场前景光明的无机精细化工产品受到洗涤剂行业的关注。过碳酸钠的生产过程中稳定剂的成分和稳定剂的添加量是提高其产品稳定性和活性氧含量的重要因素。实验证明:在优化条件下用三乙醇胺、EDTA、NaOH混合物做稳定剂合成过碳酸钠时,其稳定性高,活性氧含量大于13%,产率大于80%。

Sodium percarbonate is a new model high-effect lavation, bleaching and bactericide. It has the characteristic of no bad smell, innocuous and no contaminating. As one kind of inorganic meticulous chemical product which has bright marketplace prospect, sodium percarbonate catches the detergent industry attention. In the production procedure of the sodium percarbonate, the stabilizer component and the stabilizer addition amounts were key factors which improved product＇s stability and activity oxygen contents. Demonstration： The compound made a stabilizer under optimization condition with triethanolamine, EDTA, NaOH have composed a sodium carbonate, whose activity oxygen contents greater than 13 %, yield greater than 80 %.