Low-temperature liquid nitrogen washing
Thread Content
Are there any requirements for methane in the process gas for cryogenic boxes cleaned with liquid nitrogen? What is a reasonably good figure?
Generally, there is no methane indicator; the nitrogen scrubber can remove all of the methane
Generally, there is no methane indicator; the nitrogen scrubber can remove all of the methane
How much methane can probably be removed? I want to learn about it*
At low temperatures, methanol is completely liquefied, allowing it to be removed almost entirely
High methane levels can affect the liquid nitrogen level in the cooling tank, making operation difficult.