Air separation expansion air micro superheat temperature control standard and practice specification?...
What are the effects of excessive expansion air into the upper tower on the oxygen purity of the product?...
1. Before filling with pearlite, the water accumulated on the foundation surface of air separation unit must be removed, dried with hot air, and all m...
When there is no pressure signal input, the valve is closed; when there is a pressure signal, the valve starts to open, and the larger the input signa...
How to judge whether the pressure at booster end of expander of air separation equipment is normal?...
Traditional LNG receiving stations use seawater open-frame vaporisers or submerged combustion vaporisers to vaporise LNG, which not only wastes valuab...
In the air separation plant, the purity of oxygen is mainly determined by the working conditions of the distillation column at the upper and lower par...
Oxygen (including liquid oxygen) is one of the main products of small air separation units, but also a strong accelerant and strong oxidant. Grease, f...
The acetylene content in liquid air and liquid oxygen needs to be analysed every day, so the liquid air and liquid oxygen discharge valves have to be ...
