Server maintenance is scheduled for Saturday, December 21st between 6am-10am CST.

During that time, parts of our website will be affected until maintenance is completed. Thank you for your patience.

Menu
Search
Filters
Close
Menu

Use GIVING24 at checkout to save 20% on eCourses and books (some exclusions apply)!

Under Deposit Corrosion of API X-65 Carbon Steel in the Presence of Acid Gases

Picture for Under Deposit Corrosion of API X-65 Carbon Steel in the Presence of Acid Gases
Available for download

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.Previous testing showed higher under deposit corrosion rates of API X-65 carbon steel when the deposit consists of iron sulfide (FeS) versus sand in a 100%H 2 S environment. There is a needto investigate the effect of CO2 on these findings as the lower pH should affect the corrosion rate morphology and galvanic action particularly with respect to the FeS deposits.This paper presents the effect of mixed gases (50%H 2 S + 50%CO2 ) on corrosion behavior of API X-65 carbon steel coupons in the FeS and sand deposits. The average corrosion rate thickness loss of the coupons and pitting at the solid/liquid interface will be presented.Keywords: Under deposit corrosion Iron sulfide (FeS) sand mill scale acid gases

Product Number: 51319-13044-SG
Author: Suresh Divi
Publication Date: 2019
$0.00
$20.00
$20.00
Also Purchased
Picture for 11266 Under Deposit Corrosion From Iron Sulfide
Available for download

11266 Under Deposit Corrosion From Iron Sulfide

Product Number: 51300-11266-SG
ISBN: 2011 11266 CP
Author: Sarah Standlee, K. Daniel Efird, Derek Spiller
Publication Date: 2011
$20.00
Picture for Under-Deposit Corrosion in a Sub-Sea Water Injection Pipeline—A Case Study
Available for download

Under-Deposit Corrosion in a Sub-Sea Water Injection Pipeline—A Case Study

Product Number: 51317--8973-SG
ISBN: 8973 2017 CP
Author: Pavan Shukla
Publication Date: 2017
$20.00

This paper pertains to a study of an API 5L X-60, Carbon steel, injection water pipeline, which failed prematurely in 4 years after commissioning due to under-deposit corrosion. A detailed study was carried out to investigate the failure causes.

 
Picture for 11260 Prediction of Uniform CO2 Corrosion of Mild Steel under Inert Solid Deposits
Available for download

11260 Prediction of Uniform CO2 Corrosion of Mild Steel under Inert Solid Deposits

Product Number: 51300-11260-SG
ISBN: 2011 11260 CP
Author: Jin Huang, Bruce Brown, Yoon-Seok Choi and Srdjan Nešic
Publication Date: 2011
$20.00
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