火炸药学报2017，Vol.40Issue(4)：61-65,5.DOI:10.14077/j.issn.1007-7812.2017.04.011
活性炭吸附法分离纯化ADN
Separation and Purification of ADN by Activated Carbon Adsorption
潘永飞 1刘卫孝 1赵欣 2姬月萍 1汪营磊 1高福磊1
作者信息
- 1. 西安近代化学研究所,陕西 西安 710065
- 2. 北方科技信息研究所,北京 100089
- 折叠
摘要
Abstract
The static adsorption and desorption of three kinds of activated carbon(AC,BC,CC) to ADN were studied by static adsorption experiment.A kind of activated carbon AC was screened out.Technological conditions of the adsorption and desorption of dinitramide ammonium (ADN) were opimized by dynamic adsorption and desorption experiments.The results show that the adsorption capacity and desorption capacity of AC are better than BC and CC, which is the ideal adsorbent for separation and purification of ADN.When the concentration of sample solution is 30155.32mg/L, the flow rate is 5mL/min, activated carbon AC has a good adsorption capacity of ADN.The total elution rate is 95.64% when eluted with 80℃ hot water as the elution solvent and eluted to the 10th column volume.关键词
二硝酰胺铵/ADN/分离纯化/活性炭/吸附/高能氧化剂Key words
dinitramide ammonium/ADN/separation and purification/activated carbon/adsorption/high energetic oxidizer分类
军事科技引用本文复制引用
潘永飞,刘卫孝,赵欣,姬月萍,汪营磊,高福磊..活性炭吸附法分离纯化ADN[J].火炸药学报,2017,40(4):61-65,5.
