With the development trend of large-scale air separation plant, the column support of its matching cold box equipment tends to be large-scale. The tra...
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...
During the normal operation of the air separation plant, the temperature of each part of the cold box should be kept in balance. However, due to the t...
In the air separation unit, low-temperature liquid is transported by centrifugal cryogenic pump. In order to ensure the reliable operation of the equi...
Expander is a kind of equipment that uses the principle of mechanical work output when compressed gas expands and depressurizes to lower the temperatu...
Due to the large demand for cryogenic liquid of the market, and in order to ensure the normal operation of the production line when the air separation...
The liquid oxygen pump is a kind of low temperature liquid pump. It is used as the liquid oxygen circulating pump in the main condensing evaporator in...
Argon is a rare gas widely used in various fields of industry. It is used as protective gas for arc welding of stainless steel, aluminum and other met...
The deflagration of the oxygen compressor will cause great harm to the safe operation of the air separation equipment and the personal safety of the o...
The temperature condition adjustment of the cooler (or switching heat exchanger) is based on the central temperature. The "middle" mentioned here does...
The start-up phase of the whole low-pressure oxygen generator is that liquid empty appears first in the lower tower, and then liquid oxygen appears in...
Saturation temperature and saturation pressure are terms in gas-liquid equilibrium. If it is not filled with liquid in a sealed container, part of liq...
