Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents

Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents

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 for...

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Main Author: Xuezhi Dai
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/66/e3sconf_icgec2021_01009.pdf
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spelling doaj-1322f5087c364cd0918ecbabbe79205d2021-07-15T06:53:49ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012900100910.1051/e3sconf/202129001009e3sconf_icgec2021_01009Study on Hydrolysis Reaction Rate of Several Chemical Warfare AgentsXuezhi Dai0Institute of NBC Defense, Chinese PLA ArmyAccording 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.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/66/e3sconf_icgec2021_01009.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Xuezhi Dai
spellingShingle Xuezhi Dai
Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents
E3S Web of Conferences
author_facet Xuezhi Dai
author_sort Xuezhi Dai
title Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents
title_short Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents
title_full Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents
title_fullStr Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents
title_full_unstemmed Study on Hydrolysis Reaction Rate of Several Chemical Warfare Agents
title_sort study on hydrolysis reaction rate of several chemical warfare agents
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description 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.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/66/e3sconf_icgec2021_01009.pdf
work_keys_str_mv AT xuezhidai studyonhydrolysisreactionrateofseveralchemicalwarfareagents
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