Hydrogenation temperature
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During the airtightness testing of the diesel unit, the maximum temperature does not exceed 145°C. What is the reason for this?
Modify it to: the catalyst drying temperature should not exceed 145℃
I think it’s also a process of drying; since the furnace isn’t turned on during this airtight process, how can there be such high temperatures?
Hydrogen is airtight to prevent catalyst reduction
For hydrogen gas tightness, it’s necessary to light the furnace; as for reactor-related issues, one can look up information on their own
Drying does not mean that the higher the temperature, the better; it is simply that at that specific temperature and pressure, water can be removed more effectively.