Reducing the working pressure of the air separation plant can reduce the unit energy consumption of the product. The working pressure of all low press...
Pay attention to when choosing pressure gauge:1) determine the range of pressure gauge. When the tested pressure is relatively stable, make 1/3 of the...
All instrument pipelines and pipe fittings used for oxygen passage should be strictly degreased with carbon tetrachate or alcohol before installation....
The liquid nitrogen supercooler uses the low temperature gas nitrogen from the upper tower to cool the liquid nitrogen from the lower tower, so as to ...
In the process of full low-pressure switching air separation plant, a bypass valve is usually installed on the pipeline of the air-out switching heat ...
In 2013, Kaifeng DEAR kongfen Industrial Co., Ltd. carried out the activity of "paying attention to details and improving management", and p...
For the 50 m 3/h and 150 m 3/h oxygen generator, the compressed air is divided into two routes after going through the first heat exchanger: one is go...
This is because the temperature in the air separation tower in the start-up phase is away from the normal working temperature (-172 ~ -194 ℃) is relat...
The cold-keeping (heat insulation) material is filled in the cold-keeping box of the air separation unit, while the interspace between particles of th...
When the small air separation plant encounters an emergency power outage (especially at night), it should be calm first. Use different operation metho...
Air separation tower has the following requirements for Foundation:1) to ensure the level of the distillation column plate, the uneven settlement of t...
The following two situations are common in the water inflow of the cooler (or switching heat exchanger:1) The water level of the air cooling tower of ...
