Large gas air separation plant faq

1. Workers must wear safety helmets properly when entering the construction site, because the construction site is often chaotic. Some equipment insta...

The air contains 0.932% of argon. When the upper tower wants to produce 99.6% of oxygen, it must contain 1.05% of argon in the nitrogen exhaust. From ...

The amount of expansion air entering the upper column increases, and the reflux ratio of the rectification section decreases correspondingly. In order...

to increase oxygen extraction rate.The advantages and disadvantages of nitrogen expansion are:1) The gas does not enter the upper column after nitroge...