Hi there, I would like to learn something in dynamic hysys.
Specifically having pressure in the FEED decrease with time (For example starts at 250bar and with time goes down gradually to 20bar). Is that even possible?
The pressure reduction is to depict how a trailer carrying compressed...
Hi all,
I am trying to do a lifting analysis for a skid with some pipes, fittings, valves, heaters etc. I am trying to figure out how I can calculate the best location of the hook for the cables to be attached to avoid bending of the skid structure (picture 1) and how to calculate the size of...
Hi guys,
I am trying to get the Center of Gravity (COG) in STAAD pro for a skid support structure with the all the loads in place (pipes, valves, fittings, etc.) as the structure will be lifted and transported. I managed to get the COG for the structure only, regardless of the distribution of...
Hi all!
I wanted to know how long should I expect API 5L X52 to last transporting sour gas?
H2S (10 - 100 ppm)
Cl (not much, less than 20 ppm if any)
CO2 0.5%
N2 0.2%
pH 4 - 5
O2 (little to no O2)
T = 10C - 60C
P = max 250 bar
Just an approximate to understand how long they usually last in...
Hi everyone,
I have a question regarding the pipe/tubing material to use for Sour gas:
- What is the maximum allowable concentration of H2S while using SS 316?
- What is the maximum allowable concentration of H2S while using A106?
- Incase of over 200ppm of H2S concentration, what materials...
How long does 304 & 316 stainless steel last for transferring sour gas (around 30ppm H2S) approximately.
Also, is using A106 grade B CS pipe even an option and how long can it last?
I am doing some research and got extremely confused as this is something out of my scope (I am sure you can tell...
