1. Adhere to the electrical professionals to work with certificates, non electrical professionals are not allowed to replace or repair any electrical ...
The reflux liquid in the upper column of the distillation column is throttled by the lower column to the liquid air and liquid nitrogen of the upper c...
Under the conditions of certain welding methods, welding materials, welding specification parameters and welding structure, the difficulty of obtainin...
With the continuous development of air separation plant manufacturing technology and the popularization and application of new equipment and process, ...
1. According to the specific situation of the construction, formulate the fire protection scheme, establish and improve the fire safety system, and st...
1. The requirements of molecular sieve adsorber, electric heater and other equipment in place are the same as those of air cooling column of pre cooli...
The principle of expander with motor brake in air separation plant is to control the speed of expander by braking torque generated by motor generator ...
Thermodynamic energy is the sum of kinetic energy of irregular motion of molecules in matter and potential energy generated by mutual attraction betwe...
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...
Users reported that the on-line analyzer of a 30000 grade air separation plant showed that the outlet CO₂of the molecular sieve suddenly increased fro...
The lower and upper columns are the main equipment in the distillation system of cryogenic oxygen air separation plant. The lower column and the upper...
In the commissioning process of argon production system of new air separation plant, due to unstable gas demand and other reasons, the working conditi...
