This AMPP standard practice presents guidelines and minimum requirements for citric acid based passivation of marine storage tanks to identify good cleaning practices and improve corrosion resistance. This standard is intended for use by shipboard personnel, ship owning organizations, commodity owners, tank readiness surveyors, chemical producing organizations, ship surveyors and other stake holders.
NACE MR0175/ISO 15156 gives requirements and recommendations for the selection and qualification of carbon and low-alloy steels, corrosion-resistant alloys, and other alloys for service in equipment used in oil and natural gas production and natural gas treatment plants in H2S-containing environments, whose failure could pose a risk to the health and safety of the public and personnel or to the equipment itself.
The Wafra Joint Operation (WJO) Oilfield is located in the central-west part of the Kuwait-Saudi Arabia Neutral Zone. The Wafra oilfield reserves were first discovered and wells drilled in 1954. This field produces two types of crude oil, Ratawi (light oil) and Eocene (heavy oil), with average water cut of 8085%. During operation, the production wells produce the oil emulsion through mostly coated flowlines to sub-centres (SC) where the sour oil, water and gas are separated. The facility has two gathering fields; Eocene and Ratawi. Eocene has 2 phase separation, whilst Ratawi has 3 phase separation. The sour gas is either flared or flows to the Main Power Generation Plant, whilst the oil is processed to the Main Gathering Center (MGC). The produced waters (PW) are routed to the Pressure Maintenance Plant (PMP).
This paper gives an update on the latest developments of the new generation of waterborne Polyurethane Topcoats (PU topcoats) for flooring which were presented during the annual SSPC meeting October 2003. Topcoats are commonly used in the construction industry over functional floor coatings or as sealers for concrete.
Carbon steel is the main construction material in HYDROFLUORIC ACID (HF) alkylation units. Carbon Steel has good corrosion resistance to anhydrous HF (AHF) below 160 degrees fahrenheit (71 C). The corrosion resistance is due to the formation of an inorganic iron fluoride scale on the carbon steel surface that protects the steel from futher corrosion. The presence of an adherent and continuous scale is essential in keeping the corrosion rate at a minimum.
The corrosion profession, and the certified professionals who work in the industry, are committed to protecting people, assets and the environment from the effects of corrosion. Those tasked with delivering the technical expertise to society must conduct their work with the knowledge and understanding of the ethical principles expected and required of those professionals.
The NACE International Code of Ethics is discussed in conjunction with case studies and features real-life ethical violations of the NACE International Institute attestations. Frameworks for making ethical decisions are reviewed in this course along with the factors in the corrosion industry that can lead to unethical behavior.
The course is an online, self-paced course which should take no longer than 1.5 to 2 hours to complete.
Purchase of this course includes a one-year subscription. Students will have access to all course materials for a period of one year from the date of registration.
Section 1 | Introduction
Section 2 | Professional Ethics
Section 3 | Factors that Lead to Unethical Decision Making
Section 4 | Types of Unethical Behavior
Section 5 | A Framework for Ethical Decision Making
Sulfuric acid (H2SO4) is the largest volume commodity chemical in use today.It plays some part in the production ofnearly all manufactured goods. One large use of concentrated sulfuric acid is used as a catalyst for refinery alkylationunits.Intheseunits,C3-C5olefinssuchaspropyleneorbutylenearereactedwithisobutanetoformgasoline-blendingcomponents such as isoheptane and isooctane.These gasoline-blending components are used to boost octane forautomobileandaviationfuels.
Most refineries have an alkylation unit that uses either hydrofluoric acid (HF) or sulfuric acid as the alkylation catalyst.Thisstandarddealswithspentsulfuricacidassociatedwiththesulfuricacidalkylationprocessonly.
This standard practice has been prepared for the rail tank car industry to address the need for high-quality application of coatings to the interior surfaces of rail tank cars carrying a variety of chemicals at various temperatures. Qualified inspection of the completed coating system and testing with the use of adequate, readily available instruments also are covered.
Coating manufacturers, coating applicators, and those who have contracting authority for rail tank car internal coating instllation should be able to use this standard to ascertain the procedures, facilities, equipment, and personnel needed to satisfy the requirements for coating systems for rail tank cars in chemical service.
This NACE Standard Practice aims to provide guidance for selection and application of Corrosion Inhibitors (CI) for upstream oil and gas processes conditions exposed to corrosive environments.
The application of effective Corrosion Inhibitors (CI) in Oil and Gas production is essential to enable long term use of carbon steel in corrosive production environments. These chemical CI products can be applied continuously, or on a Batch (BI) basis. The effectiveness of CIs(products) that are applied has to be assured for the range of conditions associated with the application and for the lifetime of the facility. The assurance is predominantly achieved through laboratory testing. However, field evaluation of CIs can be a significant part of the assurance process.
NEW EDITION!! For nearly 50 years Control of Pipeline Corrosion, written by A.W. Peabody, has been the most trusted resource in the field of pipeline corrosion. Now completely revised and updated, the third edition of this classic reference continues the tradition of excellence by providing the most thorough and authoritative coverage of the prevention and control of pipeline corrosion, and now includes a chapter on AC interference.
Peabody's Control of Pipeline Corrosion, Third Edition, edited by Ronald Bianchetti, blends traditional corrosion engineering practices with modern technologies to make this the single source for corrosion control. Chapters have updated information and graphics to expand on the user-friendly nature of the original book.
2018 NACE E-Book.