Research and Discussion on the Handling Methods for Ammonia and Vinyl Chloride Leakage Accidents

Vinyl chloride and ammonia, as indispensable basic raw materials in the chemical industry, occupy a significant position in modern industrial production and are widely and extensively utilized in the manufacturing processes of various chemical products. From large-scale chemical synthesis to the production of fine chemical products, they play a pivotal role and are critical factors in driving the development of the chemical industry. However, in the daily operations of factories, the storage and transportation of vinyl chloride and ammonia face many challenges. Due to their special chemical properties and the complex factors that may exist during storage and transportation, such as equipment aging, improper operation, and environmental changes, leakage accidents of vinyl chloride and ammonia occur from time to time [1,2]. Leakage accidents of vinyl chloride and ammonia in chemical plants are extremely dangerous. They can cause fires, explosions, environmental pollution, and harm human health. This paper introduces the correct handling methods for these two gases and the severe consequences of incorrect handling. Vinyl chloride, being toxic and flammable, should be managed through controlled combustion or direct discharge. Ammonia, highly soluble and corrosive, is treated with water absorption or chemical neutralization. Using the wrong method can lead to ineffective pollution control, health risks, explosions, uncontrolled reactions, toxic gas release, and environmental pollution. Proper worker training is crucial to prevent accidents and minimize impacts.