主管：中华人民共和国应急管理部
主办：应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU
消防科学与技术

消防科学与技术 ›› 2020, Vol. 39 ›› Issue (1): 107-110.

• • 上一篇    下一篇

活性炭粉对硝基苯水相洗消性能实验研究

姚添茗1 ，卢林刚2 ，王冠韬3   

  1. 1.大庆市消防救援支队，黑龙江 大庆 163000；2.中国人民警察大学，河北 廊坊 065000； 3.中国地质大学（北京）工程技术学院，北京 100083） 
  • 收稿日期:2019-08-26 出版日期:2020-01-15 发布日期:2020-01-15
  • 作者简介:姚添茗（1993-），男，大庆市消防救援支队特勤消防大队大队长，主要从事消防灭火与应急救援工作，黑龙江省大庆市开发区安萨路 46 号，163000。

Experimental study on the effect of activated carbon powder on the removal of nitrobenzene in aqueous phase

YAO Tian-ming1 , LU Lin-gang2 , WANG Guan-tao3   

  1. 1. Daqing Fire and Rescue Detachment, Heilongjiang Daqing 163000, China; 2. China People's Police University, Hebei Langfang 065000, China; 3. College of Engineering and Technology, China University of Geosciences, Beijing 100083, China
  • Received:2019-08-26 Online:2020-01-15 Published:2020-01-15

摘要： 选取活性炭粉作为洗消剂，以硝基苯为洗消吸附对象，对其水相泄漏进行小型实验模拟。利用恒温水浴振荡加热、紫外光谱、控制变量等方法，精确得到活性炭粉对硝基苯的水相洗消量，并结合洗消动力学、洗消等温机理等理论模型计算出相应方程，对其洗消机理和影响因素进行深入研究。得出活性炭粉对硝 基苯的水相洗消不仅仅是物理吸附过程，还受内部化学分配以及 电子间相互作用的影响的结论。

关键词: 硝基苯, 水相洗消, 活性炭, 应急救援

Abstract: Activated carbon powder was selected as the detergent and nitrobenzene was used as the adsorption object to simulate the water phase leakage. By means of constant temperature water bath oscillation heating, UV spectrum, control variables and other methods, the amount of nitrobenzene washed by activated carbon powder in water phase is accurately obtained, and the corresponding equations are calculated by combining the theoretical models of washing kinetics and washing isothermal mechanism, and the washing mechanism and influencing factors are deeply studied. It is concluded that the removal of nitrobenzene by activated carbon powder is not only a physical adsorption process, but also influenced by internal chemical distribution and electronic interaction.

Key words: nitrobenzene, aqueous phase washing, activated carbon, emergency rescue