Top Of line corrosion
Top Of line corrosion
(OP)
Does somebody knwo how the TOL corrosion can be calculated in pipelines or does somebody have references to acticles on the web.
I found 1 article from the NACE titled: "Top of Line corrosion and water condensation rates in wet gas pipelines"
In this article it is explained how to calculate the TOL corrosion rate based on the FE++ solubility which is dependent of CO2 pressure and temperature. If you know how to calculate the Fe++ concentration or know a good/cheap program which can do the job, please let me know.
Regards Frank
I found 1 article from the NACE titled: "Top of Line corrosion and water condensation rates in wet gas pipelines"
In this article it is explained how to calculate the TOL corrosion rate based on the FE++ solubility which is dependent of CO2 pressure and temperature. If you know how to calculate the Fe++ concentration or know a good/cheap program which can do the job, please let me know.
Regards Frank





RE: Top Of line corrosion
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As with all models, you need to have some understanding of how it works and its shortcomings in order to make the best use of the results it gives.
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: Top Of line corrosion
Do you know if the BP Cassandra model is also included in ECE4?
RE: Top Of line corrosion
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: Top Of line corrosion
RE: Top Of line corrosion
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: Top Of line corrosion