In the upper column fractionation, below the liquid air inlet is called the stripping section, and above the liquid air inlet is called the distillati...
Structure and regulation principle of labyrinth seal gas of liquid oxygen pump in air separation unit?...
What should be paid attention to when adjusting the air separation equipment when oxygen is abundant and oxygen production needs to be reduced...
The purified air enters the fractionator and exchanges heat with the returned polluted nitrogen, oxygen and nitrogen through the main heat exchanger. ...
Expander is a kind of equipment that uses the principle of mechanical work output when compressed gas expands and depressurizes to lower the temperatu...
What are the key technical components of an air separation unit?...
The water supply source of air cooling column in precooling system equipment is cooling water pump, and water cooling column is supplied by chilled wa...
What is the function of the distillation tower in an air separation unit?...
What is the working principle of condensing evaporator for air separation equipment?...
Membrane separation is a technology that uses separation membranes as the core for the selective separation, concentration and purification of substan...
The oxygen and nitrogen products produced by the air separation unit in the external compression process are low-pressure oxygen and nitrogen from the...
What are the driving forms for the compression mechanism of large-scale air separation equipment?...
