The forced valve is opened and closed by the air source pressure pushing the piston. Its faults include the faults in the cylinder and the valve body....
With the continuous development of social economy and science and technology, the production scale of air separation equipment is getting larger. As a...
The skid mounting of equipment refers to connecting the pipelines, equipment, pumps, control cabinets, electrical instruments and other components of ...
Leakage is the easiest failure of regulating valve during operation. Some leak at the welding place, and some leak at the sealing place of the stuffin...
1) The station can only be built after the review and approval of relevant departments according to the regulations on the safety management of chemic...
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...
On the one hand, the expansion heat exchanger is to reduce the temperature of the air after expansion by utilizing the cooling amount of the sewage ni...
The newly installed distillation column must be thoroughly heated and blown off before starting and returning to work after long-term parking. After b...
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...
In order to ensure the normal operation of the compressor and extend its service life, besides regular maintenance and overhaul, daily maintenance and...
The low temperature valve is installed at normal temperature and works at low temperature, with a wide range of temperature variation. If the design a...
