Natural Gas and liquid dropout.
Natural Gas and liquid dropout.
(OP)
Got a question about Natural Gas and liquid dropout. If you had two pipes and they had same volume of natural gas. Both pipes have exactly the same gas composition and pressure. Only thing that is different is temperature. Say one of the pipe is 16 degC and the other is 35 degC. If both these pipes were left to cool towards ambient temperature. Say ambient is 5 deg C. Would there be more liquid drop out from the gas at 35 degC or would both pipes have roughly the same drop out? I'm aware of Hydrocarbon and Water dew points. Main point am trying to ask is does the higher temperature mean there will be more liquid dropout as it has to cool more to reach the ambient temp?
RE: Natural Gas and liquid dropout.
RE: Natural Gas and liquid dropout.
But if natural gas is dropping condensate or water out at 5C then it's not been very well conditioned...
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RE: Natural Gas and liquid dropout.
RE: Natural Gas and liquid dropout.
How the paths cross the gas two-phase envelope may induce some differences in each case but it should be very minor.
"Main point am trying to ask is does the higher temperature mean there will be more liquid dropout as it has to cool more to reach the ambient temp?"
Since originally, both cases should normally start from outside the two-phase envelope (if conditioning is proper), they would roughly cross same distance through the bell curve. But then again check with my first point for possible differences.
One remark... if the given gas is hotter than the other and pressure is identical in both cases, how could you have the same volume?
RE: Natural Gas and liquid dropout.
That will be a key factor but there won't be a lot in it.
Remember - More details = better answers
Also: If you get a response it's polite to respond to it.