Determination of the maximum outlet temperature of the vacuum furnace

2016-01-12View Original

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I would like to ask everyone how to determine the maximum outlet temperature of a vacuum distillation unit for a new crude oil, while ensuring that the furnace tubes do not suffer from coking Thank you!

Reply #22016-01-21

Below 400°C; too high a temperature can lead to coking

Reply #32016-02-09

Here, we have designed the outlet temperature of the pressure reduction furnace to be 436°C; it is currently around 420°C.

Reply #42016-02-12

I would like to ask what the design pressure of the pressure relief tower is? 436 seems pretty high

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Determination of the maximum outlet temperature of the vacuum furnace

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