Products tagged with 'corrosion model'

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10368 A Systematic Approach Toward Selection of Cost-Effective and Corrosion Resistant Materials and Corrosion Inhibition and Protection Methods by Using Corrosion Prediction Models

Product Number: 51300-10368-SG

ISBN: 10368 2010 CP

Author: Roozbeh Fartash, Habib Sabbagh Amirkhizi and Mobin Salasi

Publication Date: 2010

$20.00

A methodology was developed to identify and choose the most cost-effective material and also appropriate remedial corrosion inhibition and protection methods by using 4 reputable corrosion prediction models in dry and wet oil & gas pipeline containing CO2 with and without H2S.

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51316-7128-Concept of Using Physics-Based Models for Real Time Corrosion Monitoring

Product Number: 51316-7128-SG

ISBN: 7128 2016 CP

Author: Fengmei Song

Publication Date: 2016

$20.00

The concept of using physics-based models for corrosion monitoring is still new although corrosion monitoring by use of hardware coupons and probes is well recognized. This paper describes the application in downstream related to crude unit overhead and demonstrates how the monitoring concept can be used and its benefits.

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Evaluation Of Reactive Sulfur For Improved Corrosion Predictions In Oil Refineries

Product Number: 51322-18039-SG

Author: Ishan Patel, Gheorghe Bota, David Young

Publication Date: 2022

$20.00

Naphthenic acids and sulfur species in crude oil cause severe corrosion of the steel equipment of crude distillation units in oil refineries.^1–3 Because of rapidly changing oil economics, the refineries have inclined towards cheaper “opportunity crudes”, but the high levels of corrosive species, mainly naphthenic acids and organosulfur compounds, in these crudes would reduce the life of the equipment, and also increase the risk of catastrophic failure.³ So the opportunity crudes are often blended with the crudes containing lower levels of corrosive species; this decreases overall concentration of corrosive species and the corrosion rates.^4,5 However, corrosion rates are not simply proportional to the concentrations of naphthenic acids and sulfur species that are present in the crude oil.^4,5 Without accurate estimation of corrosion rates by crude oils or their “blends”, carbon steel equipment needs to be constructed with higher wall thickness for safety; if still insufficient, high alloy steels are required.

Products tagged with 'corrosion model'

10368 A Systematic Approach Toward Selection of Cost-Effective and Corrosion Resistant Materials and Corrosion Inhibition and Protection Methods by Using Corrosion Prediction Models

51316-7128-Concept of Using Physics-Based Models for Real Time Corrosion Monitoring

Evaluation Of Reactive Sulfur For Improved Corrosion Predictions In Oil Refineries

Association for Materials Protection and Performance