The start-up of the air separation plant includes three stages: cooling, hydrops and purification. For a certain equipment, the start-up time is rough...
The air contains a small amount of water vapor, carbon dioxide, acetylene, hydrocarbon and a little dust and other impurities. It will be very dangero...
The flow integrator is used together with the flow meter and accumulates the total amount of fluid flowing through the pipeline within a certain perio...
1.The cold box foundation is composed of foundation body, water baffle, cold insulation layer and surface layer. 2.The surface of fractionator foun...
Why do we need to balance the pressure when the molecular sieve adsorber is switching: (1) when the molecular sieve adsorber is switching, we need to ...
The air separation equipment generally uses rivers, lakes or underground water as cooling water. This kind of water usually contains suspended solids ...
1 The condensing evaporator connected with the upper and lower towers arranges multiple plate units in a single layer, or adds auxiliary condensing ev...
In the distillation column of air separation, the air is usually pre separated in the lower column, and then distilled into oxygen rich liquid air and...
In the fractionating column, the separation of oxygen and nitrogen is realized through the process of two-stage distillation in the upper and lower co...
At present, there are two types of common condensing evaporators in domestic air separation units, plate fin condensing evaporator and tubular condens...
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...
The quality of air separation plant installation is an important part to ensure the overall quality of air separation plant, so the safety of air sepa...
