Air separation plant is one of the important production devices in petrochemical, metallurgy and other industries. Due to its special structure and ph...
Air cooling tower is also a hybrid heat exchanger. In order to make the cooling water fully contact and strongly mix with the air to enlarge the heat ...
A steel-making user of DEAR air separation set up their air separation plant in the early stage. At that time, due to the small amount of nitrogen req...
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 load adjustment range of low pressure air separation plant is related to the adjustment performance of raw material air compressor, the adjustment...
to increase oxygen extraction rate.The advantages and disadvantages of nitrogen expansion are:1) The gas does not enter the upper column after nitroge...
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...
When the purity of the product decreases or the output decreases during the operation of the air separation plant, people will think of whether the he...
