| 过氧乙酸的制备方法与其稳定性的实验研究 |
| |
| 引用本文： | 马春玉,杜新玲.过氧乙酸的制备方法与其稳定性的实验研究[J].新乡师范高等专科学校学报,2005,19(2):42-43. |
| |
| 作者姓名： | 马春玉 杜新玲 |
| |
| 作者单位： | 济源职业技术学院,河南,济源,454650 |
| |
| 摘 要： | 为了分析、研究过氧乙酸生产中过氧化氢浓度、冰醋酸用量与不同稳定剂含量对产品稳定性的影响,对不同生产配方和加入稳定剂后的过氧乙酸产品在自然存放条件下的贮存稳定性进行了实验测定。结果显示,当过氧化氢与冰醋酸的配制比例为1:2时,过氧化氢浓度越高,过氧乙酸的产率越高;过氧乙酸浓度越高,贮存稳定性越差;1g.L-1的8-羟基喹啉或0.1%磷酸稳定剂可有效提高过氧乙酸的稳定性。
|
| 关 键 词： | 过氧乙酸 过氧化氢 冰醋酸 8-羟基喹啉 磷酸 稳定性 |
| 文章编号： | 1008-7613(2004)02-0042-02 |
| 修稿时间： | 2004年7月15日 |
Producing Method of Peracetic Acid and Experiment Research of Its Stability |
| |
| MA Chun-yu,DU Xin-ling.Producing Method of Peracetic Acid and Experiment Research of Its Stability[J].Journal of Xinxiang Teachers College,2005,19(2):42-43. |
| |
| Authors: | MA Chun-yu DU Xin-ling |
| |
| Abstract: | In order to analyze the effect of concentration of peracetic acid, amount of acetic and different amount of stabilizer on stability of product when peracetic acid is being produced, experiments are made on different producing formula and store stability of peracetic acid with stabilizer stored in the natural environment. The results show that when the rate of hydrogen peroxide and acetic acid is 1:2, the higher concentration of hydrogen peroxide is, the higher producing rate of peracetic acid is; the higher concentration of peracetic acid, the worse of its storing stability; 1g/L 8-hydroxyquinoline or 0.1%phosphoric acid can increase stability of peracetic acid. |
| |
| Keywords: | peracetic acid hydrogen peroxide acetic acid 8-hydroxyquinoline phosphoric acid stability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
