Air separation manufacturer

At the installation site of the air separation plant, we may see a variety of operation methods. We may be a little surprised when we first see it. We may get used to it if we see it many times. However, many accidents are caused by our negligence and carelessness. The following are some common sense of safe construction, hoping to be helpful to everyone: 1. Workers must wear safety helmets correctly when entering the construction site, because the construction site is often chaotic. Some equipment installation site, several construction teams are constructing at the same time, it is impossible to completely guarantee that there is no falling objects. 2. Use personal protective equipment correctly, and seriously implement safety protection measures. Safety belts must be fastened when constructing on high places, cliffs and steep slopes without protective facilities. 3. It is forbidden to climb the scaffold, safety protection facilities, etc. It is strictly prohibited to take the ele...

The air contains 0.932% argon. When 99.6% oxygen is to be produced from the upper tower, 1.05% argon must be contained in the nitrogen discharge. From the perspective of separation process, the distillation section of the upper tower (below the liquid inlet) is basically oxygen-argon separation, while in the distillation section (above the liquid inlet) then it is basically nitrogen-oxygen (argon) separation. The boiling point of argon and oxygen is relatively close (the boiling point of oxygen is-182.97 ℃ at 0.1013MPa, and the boiling point of argon is-185.7 ℃), so it is relatively difficult to separate. In the distillation section, such a situation often occurs. In the process of nitrogen-oxygen separation, the oxygen component is not separated clean, and the argon component basically escapes together with the oxygen component in the nitrogen discharge, reduce the purity of nitrogen. If it is required to produce high purity nitrogen, the oxygen component should be completely separ...