| Issue |
E3S Web Conf.
Volume 290, 2021
2021 3rd International Conference on Geoscience and Environmental Chemistry (ICGEC 2021)
|
|
|---|---|---|
| Article Number | 01009 | |
| Number of page(s) | 5 | |
| Section | Environmental Chemistry and Chemical Technology Application | |
| DOI | https://doi.org/10.1051/e3sconf/202129001009 | |
| Published online | 14 July 2021 | |
Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents
Institute of NBC Defense, Chinese PLA Army, Beijing, China
a Corresponding author: 297896810@qq.com
According to the first-order kinetic reaction equation, the hydrolysis rate constants of homogeneous and heterogeneous phase of eight poisons under different conditions were calculated, and the relationship between hydrolysis rate constants and temperature was obtained according to the arrhenius formula, and the activation energy of hydrolysis reaction of some poisons was calculated. The evolution curve of homogeneous hydrolysis rate of 0.5 g/L HD with time was collected by T-135 method, and the hydrolysis rate was 0.1 min-1 and the half-life was 7 min. Poison concentration, pH of system, environmental temperature and structural composition of soil all affect the hydrolysis rate of Chemical Warfare Agents.
© The Authors, published by EDP Sciences, 2021
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