| 氰尿酸的合成 |
| |
| 引用本文： | 张典宁 周晓东. 氰尿酸的合成[J]. 东南大学学报(自然科学版), 1996, 26(3): 47-52 |
| |
| 作者姓名： | 张典宁 周晓东 |
| |
| 作者单位： | 东南大学化学化工系 |
| |
| 摘 要： | 用固相法和液相法，将尿素在高温裂解均制得了氰尿酸。本文在讨论液相法合成氰尿酸时报道了了尿素在几种不同溶剂－己二腈，十二烷基苯，硅油ＤＣ－７０５，硅油２１０－５０中裂解的实验结果。
|
| 关 键 词： | 尿素 氰尿酸 硅油 合成 裂解 液相法 固相法 |
Synthesis of Cyanuric Acid |
| |
| Zhang Dianning, Zhou Xiaodong. Synthesis of Cyanuric Acid[J]. Journal of Southeast University(Natural Science Edition), 1996, 26(3): 47-52 |
| |
| Authors: | Zhang Dianning Zhou Xiaodong |
| |
| Abstract: | yanuric acid is prepared by pyrolysis of urea in solid phase or liquid phase. Experimental results of pyrolyzing urea with several solvents(adipic dinitrile, dodecyl benzene, silicone oil-705, silicone oil-210-50) in liquid phase are reported and discussed. A new ideal and cheap solvent, silicone oil-210-50 is set up firstly, which can substitute fully those sovents reported by literatures. When urea is pyrolyzed added NH4Cl in silicone oil-210-50, yield of cyanuric acid is 93% and the purity is 99%. |
| |
| Keywords: | urea cyanuric acid pyrolysis dodecyl benzene silicone oil / adipic dinitrile |
| 本文献已被 CNKI 维普 等数据库收录！ |
