The Feed gas and cold source of the crude argon tower come from the main tower and return to the main tower, so the crude argon Tower and the main tow...
The start-up of the air separation plant includes three stages: cooling, hydrops and purification. For a certain equipment, the start-up time is rough...
The newly installed distillation column must be thoroughly heated and blown off before starting and returning to work after long-term parking. After b...
The air contains a small amount of water vapor, carbon dioxide, acetylene, hydrocarbon and a little dust and other impurities. It will be very dangero...
Since the first set of high-purity nitrogen air separation equipment was developed and produced in 1978 in China's air separation market, the demand o...
When the working condition of the air separation plant is stable, the cooling capacity of the unit keeps balance with the cooling capacity consumption...
The process of extracting neon and helium from the air separation plant is divided into three steps: the first step is to produce crude neon and heliu...
The process of using nitrogen as the working medium of expansion machine is called nitrogen expansion. Nitrogen expansion is divided into pure nitroge...
There must be rising steam and downstream liquid during the rectification process. Condensation evaporator is the bond connecting the upper and lower ...
Water cooling tower is a hybrid heat exchanger. The purpose is to lower the temperature of cooling water in the cooling tower after cooling the air, s...
Carbon molecular sieve (CMS) is a new type of non-polar adsorbents, which has the performance of absorbing oxygen molecules in the air under normal te...
The liquid in the lower tower mainly comes from the liquid flowing from the first tower plate at the bottom. The liquid flowing down from the top Towe...
