gas facility design with high H2S and CO2 content
gas facility design with high H2S and CO2 content
(OP)
I have to design a gas facility dealing with 22000 ppm H2S, 5.5% CO2 and water content. I reviewed NACE MR0175 part 1, 2 and 3 but I wonder wich pipe spec should I use, pipe material, pipe fittings and if I can use carbon steel threaded fittings 1/2" diameter.





RE: gas facility design with high H2S and CO2 content
RE: gas facility design with high H2S and CO2 content
RE: gas facility design with high H2S and CO2 content
RE: gas facility design with high H2S and CO2 content
RE: gas facility design with high H2S and CO2 content
There is no material imune to the corrosive environment. There is one consideration, which material vesus cost will resist longer. You can learn this easily and quickly looking up the NACE MR0175. Moreover, you should take the advices on this forum as indicative only, use them as guidance, not engineering decisions made by others for you. Remember, if anything goes wrong, you cannot blame a forum for your mistake. After reading the mentioned standard, you will be able to make your own decisions, based on engineering judgement and the depth of your pocket. However, we can help you to clarify issues in the standard you have read it.
best regards,
gr2vessels
RE: gas facility design with high H2S and CO2 content
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdoweb/
RE: gas facility design with high H2S and CO2 content
RE: gas facility design with high H2S and CO2 content
Any of you knows a "piping class" or "piping specification" for a gas facility with this characteristics
RE: gas facility design with high H2S and CO2 content
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdoweb/
RE: gas facility design with high H2S and CO2 content
-Mike
RE: gas facility design with high H2S and CO2 content
ASTM A-105 for flanges,
ASTM A-234 Gr. WPB for conections like tees, bends, etc.
I would apreciate your comments
RE: gas facility design with high H2S and CO2 content
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdoweb/
RE: gas facility design with high H2S and CO2 content
RE: gas facility design with high H2S and CO2 content
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdoweb/
RE: gas facility design with high H2S and CO2 content