Study on the Explosion Hazard of High-temperature Supersaturated Ammonium Nitrate Solution
In chemical production,the United Nations partition test method was applied to study the detonation characteristics of supersaturated ammonium nitrate(AN)solution under different states.Therefore,after preparing for the experiment and designing the plan,the detonation characteristics of AN samples with different mass fractions at room temperature and 140 ℃ under the background of no partition were studied first.Then,the explosion analysis of AN samples with different mass fractions at different temperatures under the background of partition was carried out.Finally,data discussion was conducted.In experiment 2(b),when w(H2O)≤ 3.0％,the sample can undergo overall detonation at 140 ℃,proving that increasing temperature can make supersaturated AN solution explosive and increase the explosion hazard of AN solution.
high temperature supersaturated ammonium nitratesolution explosionhazard analysis
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