The air separation column mainly includes main heat exchanger, liquefier, distillation column, condensing evaporator, etc. The main heat exchanger, co...
Special pressure-bearing equipment generally bears internal pressure, that will cause tensile stress inside the shell, which is called working stress....
The plant operation cycle between two large heating is related to many factors. From an operational point of view, this mainly depends on when the air...
Air cooling column is a mixed heat exchange device. The function is to make the cooling water fully contact with the air and being mixed fully to incr...
Lean alloy steel is often used in special pressure-bearing equipment. The alloying elements often added include manganese, silicon, chromium, nickel, ...
