Faysal Fayez Eliyan

Imidazoline Inhibitors for Corrosion Protection of Oil Pipeline Steels (eBook, ePUB)

Experimental Laboratory Evaluation and Case Studies

• Format: ePub

Produktbeschreibung

Imidazoline Inhibitors for Corrosion Protection of Oil Pipeline Steels Comprehensive and consolidated resource covering the evaluation of imidazoline inhibitors for safeguarding pipeline steels against corrosion, with supporting case studies Imidazoline Inhibitors for Corrosion Protection of Oil Pipeline Steels represents a comprehensive compilation of the experimental findings that delve into the evaluation of imidazoline inhibitors for safeguarding pipeline steels against corrosion, consolidating invaluable insights and discoveries from a multitude of investigations. The experimental methodologies employed encompass a diverse range of techniques, enabling a thorough exploration of the inhibitive properties of imidazoline compounds. The book explores the significance of various corrosion control strategies, including the utilization of a variety of inhibitors, the implementation of pigging techniques, the application of cathodic protection, and the relevant codes and standards. To aid in reader comprehension, the book presents a collection of comprehensive case studies focusing on the corrosion control challenges faced by oil pipeline companies in operations. These case studies incorporate the details of managing pipelines with high gas content, considering factors such as temperature, flow regime, water content, and steel type. Each case study examines realistic parameters, operation conditions, and provides detailed procedures for protecting, monitoring, and evaluating the performance of corrosion control measures. Sample topics covered in Imidazoline Inhibitors for Corrosion Protection of Oil Pipeline Steels include: * Scanning electron microscopy (SEM) and profilometry, transmission electron microscopy (TEM), and scanning Kelvin probe force microscopy (SKPFM) * X-ray photoelectron spectroscopy (XPS), wire beam electrode (WBE), atomic force microscopy characterization (AFM), and polarization modulation infrared reflection absorption spectroscopy (PM-IRRAS) * Influence of physicochemical and flow effects, as well as metallurgical and surface effects, on corrosion inhibition and environmental and operational conditions * Computational studies, such as molecular dynamic simulations and Monte Carlo simulations, density functional theory, and radial distribution function (RDF) A comprehensive and consolidated resource for understanding the experimental evaluation of imidazoline inhibitors on oil pipeline steels, Imidazoline Inhibitors for Corrosion Protection of Oil Pipeline Steels serves as a vital reference for corrosion scientists, engineers, and researchers, offering knowledge and insights to enhance the corrosion protection strategies employed in the oil and gas industry.

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 272
• Erscheinungstermin: 7. März 2024
• Englisch
• ISBN-13: 9781119437567
• Artikelnr.: 70236489

Autorenporträt

Faysal Fayez Eliyan is a Professor of Mechanical Engineering at the Community College of Qatar and an industrial expert in oil and gas pipelines construction, operation, maintenance, and corrosion control. He graduated from the University of British Columbia, Vancouver, Canada. With previous appointments at McMaster University, the American University of Kuwait, and General Electric, he brings a wealth of experience to his field. Eliyan is the recipient of numerous professional awards and is an active member of the National Association of Corrosion Engineers (NACE) and the American Society of Mechanical Engineers (ASME). He has authored and co-authored publications on the corrosion of high-strength, low-alloy steels for various oil and gas pipeline flows and conditions. His most recent publication is "Chapter 42: Corrosion of Pipeline Steel" in the ASTM Fuels and Lubricants Handbook, 2nd edition.

Inhaltsangabe

1. Introduction
15 1.1. Importance of corrosion inhibition in pipeline systems
15 1.2. The economic consequences of corrosion in the oil and gas industry
17 1.2.1. Maintenance costs
17 1.2.2. Downtime and production losses
18 1.2.3. Replacement expenses
20 1.2.4. Increased Energy Consumption
20 1.3. The environmental consequences of corrosion in the oil and gas industry
21 1.3.1. Soil and water contamination
21 1.3.2. Air pollution
22 1.3.3. Climate change contributions
23 1.4. Importance of imidazoline inhibitors in oil pipelines
25 1.5. Importance of experimental laboratory evaluation of imidazoline inhibitors
27 1.6. Experimental considerations for imidazoline inhibitors in oil pipeline applications
28 1.7. Procedure for experimental laboratory evaluation of imidazoline inhibitors in prevention, mitigation, and control of corrosion in oil pipelines
31 1.8. Field testing procedure for imidazoline inhibitors in oil pipelines
38 2. Chemistry of imidazoline inhibitors
43 2.1. Chemical composition and characteristics (preparation and types)
43 2.2. Mechanisms of inhibition
65 2.3. Contact angles of adsorption
79 3. Testing setups
82 3.1. Electrode rotors and stirrers
82 3.2. Concentric cylinders in autoclaves
88 3.3. Autoclave systems
91 3.4. Crevice testing setup
95 3.5. In-situ electrochemical
AFM setup
98 3.6. Flow loops
100 4. Experimental methods
102 4.1. Electrochemical evaluation of imidazolines performance
102 4.1.1. Potentiodynamic polarization
102 4.1.2. Electrochemical impedance spectroscopy
116 4.1.3. Open-circuit potentials
137 4.1.4. Linear polarization
142 4.1.5. Cyclic voltammetry
149 4.1.6. Electrochemical noise
151 4.2. Microscopic evaluation
157 4.2.1. Scanning electron microscopy (SEM) and profilometry
157 4.2.2. Transmission electron microscopy (TEM)
170 4.2.3. Scanning Kelvin probe force microscopy (SKPFM)
171 4.2.4. Scanning electrochemical microscopy (SECM)
175 4.3. Spectroscopic evaluation
175 4.3.1. X-ray photoelectron spectroscopy (XPS)
176 4.3.2. Wire beam electrode (WBE)
179 4.3.3. Atomic force microscopy characterization (AFM)
181 4.3.4. Scanning tunnel microscope
187 4.3.5. Polarization modulation infrared reflection absorption spectroscopy (PM-IRRAS)
188 4.3.6. Energy-dispersive X-ray spectroscopy (EDX)
190 4.3.7. X-Ray Diffraction (XRD)
192 4.3.8. Fourier-transform infrared spectroscopy (FT-IR)
195 4.4. Weight measurements
198 4.4.1. Quartz crystal measurements
198 4.4.2. Weight loss measurements
199 4.5. Computational studies
202 4.5.1. Molecular dynamic simulations and Monte Carlo simulations
202 4.5.2. Density functional theory
205 4.5.3. Radial distribution function (RDF)
211 4.5.4. Mean-square displacement (MSD)
213 5. Physicochemical and flow effects, and metallurgical and surface effects
214 5.1. Effect of chloride
214 5.2. Effect of temperature
217 5.3. Flow effects
227 5.4. Effect of acetic acid
232 5.5 Effect of H2S
233 5.6. Metallurgical and surface effects
235 6. Case studies: Laboratory evaluations
243 6.1. Experimental evaluation of Tetraethylenepentamine (TEPA) imidazoline inhibitor for effective corrosion control in an oil pipeline: electrochemical and spectroscopic methods
243 6.2. Comprehensive evaluation of an imidazoline inhibitor for corrosion control in an oil pipeline using advanced laboratory techniques
249 6.3. Comprehensive experimental evaluation of CorroShield(TM): Laboratory, flow loop, and field assessments for corrosion prevention in an oil pipeline
258 6.4. Comparative evaluation of four steel types and imidazoline-based corrosion inhibitor for oil pipeline protection
267 6.5. Laboratory evaluation of octadecylamine-based imidazoline inhibitor for corrosion rate reduction in alloy steel used for an oil Pipeline using XPS, AFM, STM, PM-IRRAS, EDX, XRD, and FT-IR
276 7. Case studies: Field operations
284 7.1. Comprehensive protection and performance evaluation of an oil pipeline using dbsi corrosion inhibitor
284 7.2. Effective protection and performance evaluation of an oil pipeline using octadecylamine imidazoline (ODA) corrosion inhibitor
289 7.3. Mitigation of stress corrosion cracking in an oil pipeline using stearoylamine imidazoline (SAI) corrosion inhibitor
294 7.4. Suppression of CO2
H2S corrosion in an oil pipeline using laurylamine imidazoline (LAI) inhibitor
298 7.5. Effective corrosion control in a high-temperature, high-flow, and high-pressure oil pipeline: A case study on the use of palmitoylamine imidazoline (PAI) inhibitor
303 7.6. Enhancing corrosion control in a high H2S concentration, high water content, and slug flow oil pipeline: a case study on the dual use of PAI and EOI inhibitors
309 7.7. Corrosion control and cathodic protection in a low-temperature, stratified flow oil pipeline: A case study on the effectiveness of laurylamine imidazoline (LAI) inhibitor
314 7.8. Optimizing corrosion control in a high gas content oil pipeline: The significance of pigging and the effectiveness of laurylamine imidazoline (LAI) inhibitor
320 Index