The design pressure issue of the torch
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The latest information I came across regarding torches relates to the torch systems used for venting at natural gas processing plants. The design pressure required for the torch according to the data is 78 kilograms; I’m confused now – why do they require such a high value? Are there any standard requirements?
Does the vented torch system require a design pressure of 78 kilograms? I don’t understand. How is this relief system designed, and what is the magnitude of the release volume? Generally, 2.5 kilograms is sufficient.
It is the accident venting system for the compressor at the natural gas first station, with a gas flow rate of around 700,000 standard cubic meters.
The design pressure of the flare is determined by the discharge pressure under system failure conditions.
I think there’s a problem; the torch system is connected to the atmosphere, so the pressure can’t be too high. If the pressure is too high, it won’t work properly – 2.5 kilograms is usually sufficient.
78 kilograms – that’s definitely a mistake. How much investment was made? It’s a serious waste
The pressure in the torch system cannot be too high; 3.5 kilograms is about the maximum.