The heat capacity of the Plate-fin switching heat exchanger is small, and the start-up time of the air separation plant is short, which is 30 ~ 36 H l...
Liquid appears too early in the liquid purifier, which means that the liquid purifier is connected too early. If the temperature condition of the swit...
Liquid gasification filling system consists of liquid storage tank, liquid pump and air purifier. In order to ensure the normal operation of the liqui...
The brief introduction of the air filter and air compressor in this process is the same as that of the chilled nitrogen production process. 1. Cold d...
(1) advantages and disadvantages of nitrogen cyclic pressurization internal compression process Linde company of Germany developed the first air sepa...
1. What is reflux ratio? What influence does it have on rectification? Answer: reflux ratio refers to the ratio of the amount of liquid in the lower s...
In the air separation unit of molecular sieve adsorption purification process, after the air is compressed at the last stage of the air compressor, th...
The main causes are as follows: 1. The structure is unreasonable, the welding seam is concentrated and the welding joint stress is too large. 2. Whe...
The principle of expander with motor brake in air separation plant is to control the speed of expander by braking torque generated by motor generator ...
In the operation of air separation plant, in order to ensure the accuracy of DCS control system monitoring and the safety and stability of operation, ...
In the commissioning process of argon production system of new air separation plant, due to unstable gas demand and other reasons, the working conditi...
After a long-term operation of the air separation plant, the components in the low-temperature equipment and pipelines of the distillation system will...
