What is the criteria to decide whether service is Sour Service or Severe Sour Service?
Edited by yog123, 24 May 2019 - 03:58 AM.
|
Posted 24 May 2019 - 03:56 AM
What is the criteria to decide whether service is Sour Service or Severe Sour Service?
Edited by yog123, 24 May 2019 - 03:58 AM.
Posted 26 May 2019 - 04:29 AM
Hi Yog123,
Please refer to NACE MR 0175/ISO 15156. There is a curve where you can define if you had entered sour service or not based on Partial pressure of H2S and pH. in ISO severe sour service is region 3. Mildy Sour is region 1. In between, you have the transition region
Posted 26 May 2019 - 10:08 PM
Thanks for your reply.
Hi Yog123,
Please refer to NACE MR 0175/ISO 15156. There is a curve where you can define if you had entered sour service or not based on Partial pressure of H2S and pH. in ISO severe sour service is region 3. Mildy Sour is region 1. In between, you have the transition region
Valves On Low Pressure Steam ServiceStarted by Guest_Ali4269278331_* , 15 Apr 2024 |
|
|
||
Design Criteria For Sizing Sump Drum Of Close Drain System In Tank FarStarted by Guest_AnbIran_* , 28 Feb 2024 |
|
|
||
Bringing Back Sponge Absorber To Service EvaluationStarted by Guest_mje03_* , 30 Oct 2023 |
|
|
||
How Does Aspen Edr Calculate U Service For S&t Exchangers?Started by Guest_daraj_* , 02 Oct 2023 |
|
|
||
In Process Design, What Are The Criteria When Deciding Whether To ReciStarted by Guest_Laggy_* , 29 May 2023 |
|
|