Menu
Search
Filters
Close
Menu

11266 Under Deposit Corrosion From Iron Sulfide

Picture for 11266 Under Deposit Corrosion From Iron Sulfide
Available for download
Product Number: 51300-11266-SG
ISBN: 2011 11266 CP
Author: Sarah Standlee, K. Daniel Efird, Derek Spiller
Publication Date: 2011
$0.00
$20.00
$20.00
Deposits can play an important role in the corrosion rate and morphology of carbon steel in a production environment as well as affect the efficacy of an inhibitor. A test method has been developed to investigate the corrosion characteristics of carbon steel in a stratified flow regime where deposits of solids accumulate in the bottom of a pipeline. This test method is used to investigate the difference in under deposit corrosion of API X-65 carbon steel when the deposit consists of either sand or iron sulfide (FeS) with and without the presence of mill scale on the steel. In the case of bare API X-65 carbon steel, the average corrosion rate of the coupons in the FeS deposit is significantly higher than those in the sand deposit, with metal thinning above the deposit and pitting at the solid / liquid interface. In the case of the carbon steel with mill scale, the average corrosion rate and the thickness loss of the coupons were relatively the same for the two deposits. Pitting occurred on the samples with mill scale in the sand deposit, though not in the FeS deposit.BR>
Keywords: under deposit corrosion, iron sulfide (FeS), sand, mill scale
Deposits can play an important role in the corrosion rate and morphology of carbon steel in a production environment as well as affect the efficacy of an inhibitor. A test method has been developed to investigate the corrosion characteristics of carbon steel in a stratified flow regime where deposits of solids accumulate in the bottom of a pipeline. This test method is used to investigate the difference in under deposit corrosion of API X-65 carbon steel when the deposit consists of either sand or iron sulfide (FeS) with and without the presence of mill scale on the steel. In the case of bare API X-65 carbon steel, the average corrosion rate of the coupons in the FeS deposit is significantly higher than those in the sand deposit, with metal thinning above the deposit and pitting at the solid / liquid interface. In the case of the carbon steel with mill scale, the average corrosion rate and the thickness loss of the coupons were relatively the same for the two deposits. Pitting occurred on the samples with mill scale in the sand deposit, though not in the FeS deposit.BR>
Keywords: under deposit corrosion, iron sulfide (FeS), sand, mill scale
Product tags
Also Purchased
Picture for UNDER DEPOSIT CORROSION (UDC) IN THE OIL AND GAS INDUSTRY: A REVIEW OF MECHANISMS TESTING AND MITIG
Available for download

51312-01379-UNDER DEPOSIT CORROSION (UDC) IN THE OIL AND GAS INDUSTRY: A REVIEW OF MECHANISMS TESTING AND MITIG

Product Number: 51312-01379-SG
ISBN: 01379 2012 CP
Author: Jose Vera
Publication Date: 2012
$20.00
Picture for 06644 KINETICS OF IRON SULFIDE AND MIXED IRON
Available for download

06644 KINETICS OF IRON SULFIDE AND MIXED IRON SULFIDE/CARBONATE SCALE PRECIPITATION IN CO2/H2S CORROSION

Product Number: 51300-06644-SG
ISBN: 06644 2006 CP
Author: Wei Sun,Sankara Papavinasam, Srdjan Nesic
$20.00
Picture for Corrosion and Its Inhibition Under Iron Sulfide Deposits: Laboratory Testing Method Development
Available for download

51314-4159-Corrosion and Its Inhibition Under Iron Sulfide Deposits: Laboratory Testing Method Development

Product Number: 51314-4159-SG
ISBN: 4159 2014 CP
Author: Yingrui Zhang
Publication Date: 2014
$20.00

Concerning corrosion rate under iron sulfide deposits. A laboratory iron sulfide synthesis method and an iron sulfide under-deposit corrosion testing methodology were developed to better assess and monitor this type of corrosion in a simulated pipeline environment.
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support