The amount of liquid-air evaporation depends on the nitrogen content of the distillate. The higher the nitrogen content, the lower the evaporation. At
The expander is divided into pressurization end and expansion end. After emergency shutdown and planned shutdown, because the expansion end is in low
Three oil and two cloth is a kind of anti-corrosion method, which is generally used for direct buried anti-corrosion of buried pipelines. There are ma
In order to keep the frequency of power grid constant, the speed of steam turbine needs to be maintained in a certain range. The main valve opening of
1. The newly built air separation unit was fired on site when it was first filled with pearlite. A tube was directly sent to the top of the tower. It
Floating rate is an important index of water-saving performance of cooling tower. Large floating rate means more water consumption of cooling tower. T
1. Expansion air into the lower tower requires that the pressure of air out of the air compressor is much higher. 5 MPa (g), which is generally used i
1、 It's better to pour some liquid in the main cooler after cooling tower. 2、 Pay attention to the pressure when pouring liquid should not be too high
When compressed air enters the oil-water separator, it produces dramatic changes in flow direction and speed. Then, oil and water droplets with higher
The working principle of a condenser is that the gas passes through a long tube (usually coiled into a solenoid) to dissipate heat into the surroundin
Membrane separation is a new separation technology which emerged at the beginning of 20th century and rose rapidly after 1960s.Membrane separation tec
Deep freezing refers to the cryogenic technology up to -150 C.Essentially the technology of gas liquefaction.Usually mechanical methods are used.For e
