Autoclave pressure relief issue

2017-03-19View Original

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This post was last edited by repurb on 2017-3-19 09:34. Operation status: Hydrogenation in a 10,000L autoclave; normal operating pressure is 4 MPa. There are 4 safety valve discs (for DN65 pipes), with a burst pressure of 6 MPa； Gas-liquid separator 10,000L, with a safety valve and rupture disc connected to it. Question 1: What pressure resistance is required for the gas-liquid separator? Question 2: The opening of the gas-liquid separator is connected to the atmosphere; what size should this opening be?

Reply #22017-03-19

This should be calculated by a design institute!

Reply #32017-03-20

My rough estimate is to set a limit of 200; it’s too idealistic, and I’m not confident about the settlement result

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Autoclave pressure relief issue

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