用0.5 mol/L KOH乙醇溶液水解脂肪酸甲酯乙氧基化物(FMEO),酯键断裂,其疏水基甲酯化、亲水基硅醚化后分别用气相色谱法测定其组成,并采用峰面积归一化法进行了组分的定量.成功测定了各种FMEO样品的疏水基组成和环氧乙烷(EO)加成数分布,方法简单,重复性好,尤其是对原料为混碳脂肪酸甲酯的FMEO更有意义.
参考文献
| [1] | Cox M F, Weerasooriya U. J Am Oil Chem Soc, 1997, 74(7): 847 |
| [2] | Behler A, Syldath A. Proceedings of 5th World Surfactants Congress. Firenze: CESIO, 2000. 382 |
| [3] | Makowska D, Materna K, Hreczuch W, Szymanowski J. Proceedings of 5th World Surfactants Congress. Firenze: CESIO, 2000. 392 |
| [4] | Hama I, Sasamoto H, Tamura T, Nakamura T, Miura K. Journal of Surfactants and Detergents, 1998, 1(1): 93 |
| [5] | Hama I, Okamoto T, Hidai E, Yamada K. J Am Oil Chem Soc, 1997, 74(1): 19 |
| [6] | Cox M F, Weerasooriya U. Journal of Surfactants and Detergents, 1998, 1(1): 11 |
| [7] | Luo Yi, Sun Yongqiang, Tian Chunhua, Liu Guangyu, Zhang Wei. China Surfactant Detergent & Cosmetics (罗毅, 孙永强, 田春花, 刘广宇, 张威. 日用化学工业), 2001, 31(5): 5 |
| [8] | Hama I, Sakaki M, Sasamoto H. J Am Oil Chem Soc, 1997, 74(7): 829 |
| [9] | Zimoch J, Hreczuch W, Trathnigg B, Meissner J, Bialowas E, Szymanowski J. Tenside Surf Det, 2002, 39(2): 8 |
| [10] | Hreczuch W. Tenside Surf Det, 2001, 38(2): 72 |
| [11] | Siwek Z, Hreczucha W, Szymanowskib J, Bekierza G. Proceeding of the 4th World Conference on Detergents: Strategies for the 21st Century. Champaign:AOCS Press, 1999. 273 |
| [12] | Trathnigg B, Hreczuch W. Proceedings of 5th World Surfactants Congress. Firenze: CESIO, 2000. 472 |
| [13] | Sun Chuanjing. Gas Chromatography Mechanism and Technique. Beijing: Chemical Industry Press (孙传经. 气相色谱分析原理与技术. 北京:化学工业出版社), 1979. 290 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%