After the start-up of the air separation unit, it is not suitable to commission the crude argon column too early when the main column condition has no
Structure of expander in air separation unit: turbine expansion unit is one of the units matched with gas separation device. Its principle is to use a
Working principle of heat exchanger of air separation unit: the heat exchanger is the heat exchange structure between multiple streams in the air sepa
Temporary shutdown operation of air separation unit: during shutdown, due to the large amount of backflow liquid oxygen in the main heat exchanger, th
The conventional operation of air separation unit mainly includes the start-up operation of air compressor and expander, the operation of liquid pump,
In addition to preparing for the start-up operation of air compressor of air separation unit according to normal operation procedures, the interlock c
With the increasing attention to environmental problems, people began to use various ways to reduce the damage of industrial and agricultural producti
Biogas purification unit uses anaerobic digestion technology, which is mainly used to treat livestock manure and high concentration industrial organic
The localization of large air separation unit can not only save the investment cost of the project, but also can not be restricted by foreign investor
The operation cost of air separation unit mainly consists of three parts: operation energy consumption, spare parts and maintenance costs and personne
Principle and operation of air separation unit: at present, there are many forms and types of air separation unit produced in China. There are mainly
The principle of nitrogen generator of air separation unit is based on the principle of pressure swing adsorption. High quality carbon molecular sieve
