AMPP Store - NACE Conference Papers

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Pipeline And Subsea Integrity Assessment Using Corrosion Direct Assessment And Local Area Inspection

Product Number: 51321-16732-SG

Author: Y. Zheng; M. Mateer; W. J. R. Nisbet; J. Sonke; J.T. Martin; P. B. J. van de Camp

Publication Date: 2021

$20.00

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Pipeline Coating Corrosion, Understanding Testing and UV Degradation of Fusion Bonded Epoxy Coatings

Product Number: 51321-16325-SG

Author: Lake H. Barrett/Robert Leggat

Publication Date: 2021

$20.00

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Pipeline New Construction Challenges

Product Number: 51317--8947-SG

ISBN: 8947 2017 CP

Author: Eric Langelund

Publication Date: 2017

$20.00

This paper discusses the many concerns related to new pipeline construction. Including
safety, testing, documentation and lessons learned. Also addressed are aboveground
storage tanks and some of their construction issues.

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Pipeline Predictive Analytics Through On-Line Remote Corrosion Monitoring

Product Number: 51319-12899-SG

Author: Ivan Stubelj

Publication Date: 2019

$20.00

Pipelines are vast and complex networks delivering fossil fuel from remote locations to gas processing facilities refineries petrochemical manufacturers and refined products all the way to end users. Pipeline operators rely on Pipeline Integrity Management (PIM) systems to conduct safe and reliable hydrocarbon transportation operations cope with local regulations maximize transportation capacity and identify integrity threats.Internal and external corrosion are leading causes of incidents in pipelines that can lead to spills explosions and increased downtime. ASME describe the threats above as time-dependent; however they are commonly assessed with methods such as in-line inspection direct assessment and hydrostatic pressure tests whose measurement interval can range from months to years providing isolated snapshots throughout the pipeline lifetime. Moreover executing these techniques requires extensive planning and execution pipelines ready to accommodate in-line inspection tools and in some instances stop hydrocarbon transportation activities.Coping with increased demand pushes operators to boost their pipeline’s utilization rate to serve their customers and communities safely and reliably. In consequence PIM systems will require more data to constantly monitor dynamic changes along the infrastructure (either high consequence areas or not) and leverage predictive analytics. Increasing remote corrosion monitoring locations along several pipeline segments provide continuous input to feed PIM systems with on-line data that is seamlessly integrated into the operator’s control systems and data historian minimizing human intervention.This paper will explore remote corrosion monitoring technologies and how increasing real-time insights to risk maintenance and performance can increase reliability and decrease downtime through predictive analytics.

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Pitfalls And Artefacts In Corrosion Experiments With Dense Phase CO2

Product Number: 51321-16667-SG

Author: Bjørn Helge Morland; Gaute Svenningsen

Publication Date: 2021

$20.00

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Pitting And Crevice Corrosion Resistance Of A Direct Metal Laser Sintered (DMLS) 316L Stainless Steel In Artificial Seawater

Product Number: 51321-17006-SG

Author: Claudia Prieto; Marc Singer; David Young

Publication Date: 2021

$20.00

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Pitting and Stress Corrosion Cracking Resistance of Additively Manufactured Nickel Alloy UNS N07718 in Chloride-containing Environments

Product Number: 51319-13359-SG

Author: Helmuth Sarmiento Klapper

Publication Date: 2019

$20.00

While the feasibility of additive manufacturing to create engineering components for the oil and gas industry has been demonstrated current research efforts focus on demonstrating the reliability of this manufacturing process for demanding service conditions. In this regard special attention has been paid to the chemical stability of additively manufactured materials in aggressive environments as one of the most critical properties in these applications. The beneficial combination of high strength excellent thermal stability and purpose-built corrosion resistance makes alloy 718 (UNS N07718) the most commonly used wrought and additively manufactured nickel alloy in the oil and gas industry. Wrought UNS N07718 has an outstanding record of field performance in demanding oil and gas applications including directional drilling tools that undergo extreme mechanical loads in corrosive drilling fluids. On the other hand limited data regarding the corrosion behavior of additively manufactured UNS N07718 in typical drilling environments has been collected so far. In this study the corrosion resistance susceptibility of selective laser melted UNS N07718 in simulated drilling environments has been investigated. Cyclic potentiodynamic polarization and slow strain rate tests were used to characterize the pitting and stress corrosion cracking resistance of the additively manufactured alloy UNS N07718 in high chloride-containing solutions at elevated temperatures.

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Pitting Behavior of Lean Duplex Stainless Steels in Thiosulfate-Containing Paper Machine Environment

Product Number: 51317--9163-SG

ISBN: 9163 2017 CP

Author: Liang He

Publication Date: 2017

$20.00

This paper examined the pitting corrosion resistance of new grades of lean duplex stainless steels (LDSSs) UNS S32304, UNS S32003 and UNS S82441 in both chloride-only solution and thiosulfate containing simulated white water environments.

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Pitting Corrosion Of A Ni-Cr-Fe Alloy In Chloride And Thiosulfate Solutions: One-Dimensional Artificial Pit Electrode Studies

Product Number: 51321-16523-SG

Author: Abraham A. Becerra Araneda/ Mariano A. Kappes/ Martín A. Rodríguez/ Ricardo M. Carranza

Publication Date: 2021

$20.00

Available for download

Pitting Factor Criteria for Localized Corrosion Inhibition of Liquid Radioactive Waste Stored in Han

Product Number: 51319-13430-SG

Author: Pavan Shukla

Publication Date: 2019

$20.00

Liquid radioactive waste stored in carbon steel made double shell tanks (DSTs) at Hanford have a comprehensive chemistry control program to prevent stress corrosion cracking (SCC) and other types of localized corrosion. Since waste retrieval and additions are to be expected to manage the waste into vitrification it is desirable to specify borderline conditions to prevent any susceptibility to pitting corrosion. Currently the chemistry control program inhibits localized corrosion due to nitrate concentrations using sodium hydroxide to raise pH over 12. However future streams may increase the concentration of aggressive species (e.g. chloride fluoride sulfate) and may decrease the pH of waste to 10. Using cyclic polarization potentiodynamic (CPP) the chemistry control program was optimized by designing a pitting factor using statistical analysis. Additionally immersion tests were performed to measure open circuit potential (OCP) and weight change corrosion rates for partially and completely immersed coupons. Borderline conditions determined by the pitting factor will be studied to provide limits for the chemistry control program.

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Plant and Circuit Wide CCD/IOW Implementation Process

Product Number: 51319-13068-SG

Author: Brian Jack

Publication Date: 2019

$20.00

API 970/584 (Corrosion Control Documents/Integrity Operating Windows) are becoming a valuable resource in a Refinery Mechanical Integrity Program. The ability to usefully summarize unit Corrosion Loops and documentation of Damage Mechanisms is critical for Risk Based Inspections. When overlaid with susceptibility to both normal and process upsets conditions this becomes a benchmark for improvements in plant reliability programs.This paper will summarize both a Plant wide and a Fleet wide approach toward this process. One will be an orderly progression for a single Plant as part of a robust Mechanical Integrity program. A second Owner-User implementation of this process with a focus on a few typical refining units in same at multiple sites and on a pilot basis using multiple vendors to implement this project in a staged program.

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Plant Applications of Online Corrosion Monitoring: CO? Capture Amine Plant Case Study

Product Number: 51315-5954-SG

ISBN: 5954 2015 CP

Author: Russell Kane

Publication Date: 2015

$20.00

NACE Conference Papers

Association for Materials Protection and Performance