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What is the impact of high pressure in the vapor-phase propane removal tower on the temperature of the sensitive plate in that tower? (Raising the temperature of the sensitive plate does not lower the pressure either); should one first reduce the pressure and then lower the temperature to resolve this issue?
In theory, increasing the bottom temperature can help when pressure is high, but it’s not easy to do in practice. Reducing pressure is an option, but it needs to be done gradually while also adjusting the bottom temperature properly
There is a process involved in raising the base temperature, with a lag.