Melamine tail gas purification method, melamine tail gas purification device, and application of device

The invention provides a melamine tail gas purification method, a melamine tail gas purification device, and an application of the device, and relates to the technical field of chemical engineering. The melamine tail gas purification method is characterized in that a mixture of melamine tail gas and water is purified and decomposed to obtain purified melamine tail gas. The method is simple and convenient to operate and easy to implement, corrosive media in the melamine tail gas are decomposed to solve the problem of corrosivity, and main components in the purified melamine tail gas obtained after decomposition are ammonia gas and carbon dioxide in order to facilitate subsequent treatment. 本发明提供了一种蜜胺尾气净化方法、蜜胺尾气净化装置及其应用，涉及化工技术领域，蜜胺尾气净化方法包括：对蜜胺尾气和水的混合物进行净化分解，得到净化的蜜胺尾气。该方法操作简单、方便，易于实现，蜜胺尾气中具有腐蚀性的介质被分解，解决了腐蚀性问题，分解后获得的净化的蜜胺尾气中主要成分是氨气和二氧化碳，便于后续处理。