Gas Dehydration Unit
Gas Dehydration Unit
(OP)
Hi all,
I have a question about a gas dehydration unit with glycol solvent.
I need to know the TEG Flow Rate and Purity for the following gas data:
1) Gas Flow 300 MMSCFD
2) Gas MW 21.73
3) Gas Temperature 37°C
4) Gas Pressure 53.8 barg
5) Gas Water Content 18 lb/MMscf (not saturated conditions)
6) Gas Dew Point 2 lb/MMscf
Thanks
I have a question about a gas dehydration unit with glycol solvent.
I need to know the TEG Flow Rate and Purity for the following gas data:
1) Gas Flow 300 MMSCFD
2) Gas MW 21.73
3) Gas Temperature 37°C
4) Gas Pressure 53.8 barg
5) Gas Water Content 18 lb/MMscf (not saturated conditions)
6) Gas Dew Point 2 lb/MMscf
Thanks





RE: Gas Dehydration Unit
Skin:
I don't think anyone on the Forums is going to calculate (or speculate) the answer you want without receiving compensation or freedom from liability. We also don't know:
1) What process you are using (or planning) – Drizzo, ColdFinger, Cleanol, Progly, Ecoteg, etc.?
2) The detailed gas composition;
3) The amount of stripping gas being used.
I think the best you can hope for are guesses. My guess is 35 gpm +/- 25%. By "purity", I presume you mean the Lean TEG strength (wt%). I would design for 99.75% TEG.
Why / what do you need to know this information for?
RE: Gas Dehydration Unit
Getting 99.0+ means you'll need an exotic regenerator.
Hire a professional to solve it, we here just agree that is posible.
RE: Gas Dehydration Unit
just my opinion... :)