Until now I found that OLGA has been developed for simulation of pressurized systems and is used for systems of several hundred bar and down to ambient. Most of the testing and data is related to 10-100 bar systems.
I am interested to take into account pressure between 150 bar down to ambient...
Please advice me, in order to know what are the typical softwares used for supercritical CO2 pipeline transportation, for the following pipeline parameters:
- Inlet Operating Pressure is 120 bar;
- Operating Inlet Temperature is 32 deg.
From my point of view, the software must be used for...
Mr. blacksmith37,
Do you know a software or a link to a interesting document, in order to estimate the Fracture Propagation (in case of depressurizing CO2 from high pressure). Any info could help me. Thanks.
Mr. SJones,
Thanks for your info.
I have looked on "NACE Corrosion 2003, Paper 03345" (page 933) and I found that maximum water content is better to be 50 ppm. In my case (500 ppm) it is difficult to predict the corrosion value... According to Mr.strider6 recommendation, I solved the a part...
strider6,
Thank you very much for your info.
According to your recommendation (NORSOK M001 Material Selection), I found that it necessary to insulate the piping, in order to be above to the water dew point, at the actual pressure... What do you think about this solution (insulation)? Is it...
I want to choose the material for a supercritical CO2 piping.
The CO2 stream composition is:
- Carbon dioxide (CO2) Vol% > 99.6
- Water (H2O) ppmv < 500
Parameters are:
T > 40 degrees C;
P > 120 bar;
If the corrosion rate of supercritical CO2 piping is lower (until now I have no confirmation)...
Mr. grampi1,
As you now the density of CO2 depends by temperature and pressure...
I am interested to know, if CO2 composition (mention by me in the above message) could become aggressive at different temperatures and pressures...
Until now, I did not find an answer regarding to simulation of...
Mr. SJones,
Thanks for your answer.
Please be informed that I do not have condensate liquid water.
According to the parameters mention by me (T>40 degress C and P>120 bar), CO2 Transportation is done at supercritical state.
In this case (supercritical state of CO2), I think that NORSOK M-506 or...
For a carbon steel pipeline, internal corrosion is a significant risk to the pipeline integrity in case of insufficient dewatering of the CO2 composition. Free water combined with the high CO2 partial pressure may give rise to extreme corrosion rates, primarily due to the formation of carbonic...
