If the passing capacity of the liquid-air regulating valve selected in the design is too small, or it is replaced with the liquid nitrogen regulating ...
Saturation temperature and saturation pressure are terms in gas-liquid equilibrium. If it is not filled with liquid in a sealed container, part of liq...
Before starting, the following preparations should be made:1) Check whether the unit has the starting condition (including the reason of last stop and...
The liquid in the lower tower mainly comes from the liquid flowing from the first tower plate at the bottom. The liquid flowing down from the top Towe...
When the general motor is started, the current that the stator of the motor takes from the power grid is about 5 ~ of the rated current of the motor ~...
Answer: only when the quantity and state of materials entering and exiting the distillation tower and each stock of materials completely accord with t...
The forced valve is opened and closed by the air source pressure pushing the piston. Its faults include the faults in the cylinder and the valve body....
According to the report of the main news column of Kaifeng daily on February 20, 2013, "in the second half of 2012, Kaifeng DEAR air separation I...
The company introduced advanced equipment to protect the "36000 air separation project" A glimpse of the production site Cantilever automa...
Municipal Party Secretary Qi Jinli (second from left), Mayor Ji Bingwei (first from right), chairman he Baotang (second from right), vice general m...
Switching valve (forced Valve) is a pneumatic switching valve installed on the hot end of switching heat exchanger (or cooler. The switch of the switc...
Solenoid valve controls the position of valve core through an electromagnetic coil to achieve the purpose of changing the flow direction of fluid, or ...
