| 三聚氰胺饱和溶解度与温度和pH值关系研究 |
| |
| 引用本文： | 许迁,温绍国,王继虎,刘宏波,郑文锐,沈艳.三聚氰胺饱和溶解度与温度和pH值关系研究[J].化学世界,2010,51(8). |
| |
| 作者姓名： | 许迁 温绍国 王继虎 刘宏波 郑文锐 沈艳 |
| |
| 作者单位： | 上海工程技术大学化学与化工学院,上海,201620 |
| |
| 基金项目： | 上海市科技兴农重点攻关项目 |
| |
| 摘 要： | 测得不同温度不同pH值下三聚氰胺的饱和溶解度,结果表明,三聚氰胺溶解度随酸性和碱性的增强而增加,且随温度和酸性增强较明显。对pH7的实验值进行了曲线拟合,得一二元方程:m=Mexp]0.9576pH+0.4191-343.8029pH+1466.7506/T],经过误差分析表明方程计算值符合实测值。
|
| 关 键 词： | pH 三聚氰胺 溶解度 温度 |
Study on Saturation Solubility of Melamine under Different Temperature and pH |
| |
| XU Qian,WEN Sao-guo,WANG Ji-hu,LIU Hong-bo,ZHENG Wen-rui,SHEN Yan.Study on Saturation Solubility of Melamine under Different Temperature and pH[J].Chemical World,2010,51(8). |
| |
| Authors: | XU Qian WEN Sao-guo WANG Ji-hu LIU Hong-bo ZHENG Wen-rui SHEN Yan |
| |
| Abstract: | Saturation solubility of melamine under different temperature and pH was studied.The results showed that saturation solubility of melamine increased with an increase of acidity and alkalinity.It was increased particularly with temperature and acidity.The change of saturation solubility of melamine with temperature and pH followed the equation m=Mexp(0.9576pH+0.4191-SX(343.8029pH+1466.7506/T],when pH was less than seven.the calculated values were conformed to the experimental data. |
| |
| Keywords: | pH |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
