Corrosion in amine treating units / edited by Johan van Roij.

Format:

Book

Contributor:

van Roij, Johan, editor.

Series:

Publications (European Federation of Corrosion)

Language:

English

Subjects (All):

Desulfurization--Equipment and supplies--Corrosion.

Desulfurization.

Steel--Corrosion.

Steel.

Steel--Corrosion--Prevention.

Natural gas--Sweetening--Equipment and supplies--Corrosion..

Natural gas.

Physical Description:

1 online resource (184 pages)

Edition:

Second edition.

Place of Publication:

Duxford, England ; Cambridge, Massachusetts ; Kidlington, England : Woodhead Publishing, [2022]

Summary:

Corrosion in Amine Treating Units, Second Edition presents a fully updated resource with a broadened focus that includes corrosion in not only refining operations, but also in oil and gas production.New sections have been added on inhibition, corrosion modeling and metallic coatings.

Contents:

Intro

Corrosion in Amine Treating Units

Copyright

Contents

European Federation of Corrosion publications: Series introduction

Volumes in the EFC series

Chapter 1: Introduction

1.1. Introduction

Chapter 2: Introduction to amine sweetening processes

2.1. Introduction

2.2. Alkanolamine process

2.3. Amine process chemistry

2.4. Amine solvent technology evolution

2.4.1. Triethanolamine (TEA)

2.4.2. Monoethanolamine (MEA)

2.4.3. Diglycolamine (DGA)

2.4.4. Diethanolamine (DEA)

2.4.5. Diisopropanolamine (DIPA)

2.4.6. Methyldiethanolamine (MDEA)

2.5. Review of new technology and design improvements

2.6. Summary

References

Chapter 3: Corrosion and degradation mechanisms

3.1. Introduction

3.2. Main degradation mechanisms

3.2.1. Amine corrosion

3.2.2. Erosion-corrosion

3.2.3. Wet CO2, wet H2S, light organic acids (acetic/formic) corrosion

3.2.4. Ammonium-bisulfide (NH4HS) corrosion

3.2.5. Stress corrosion cracking and localized corrosion

3.2.5.1. Amine stress corrosion cracking (ASCC) of C-steel

3.2.5.2. Carbonate SCC

3.2.5.3. ``Wet H2S service´´ (``sour service´´)

3.2.5.4. Chloride induced localized corrosion of stainless steels

3.2.6. Cold brittle fracture

3.2.7. External corrosion and corrosion under insulation

Chapter 4: Integrity operating windows, inspection, and corrosion monitoring

4.1. Integrity operating windows (IOWs)

4.2. Inspection

4.3. Corrosion monitoring

Chapter 5: Corrosion and corrosion control in amine units-Corrosion loop descriptions

5.1. Corrosion loop

5.2. System (systemization)

5.3. Corrosion loop 0: Feed section

5.3.1. Degradation mechanisms

5.3.2. Material of construction

5.3.3. Typical IOWs

5.4. Corrosion loop 1: Cold rich amine

5.4.1. Degradation mechanisms.

5.4.2. Construction materials

5.4.3. Typical IOWs

5.4.4. Example of inspection techniques

5.5. Corrosion loop 2: Hot rich amine

5.5.1. Degradation mechanisms

5.5.2. Typical IOWs

5.5.3. Example of inspection techniques

5.6. Corrosion loop 3: Amine regenerator overhead system

5.6.1. Degradation mechanisms

5.6.2. Typical materials of construction

5.6.3. Typical IOWs

5.6.4. Example of inspection techniques

5.7. Corrosion loop 4: Hot lean amine

5.7.1. Degradation mechanisms

5.7.2. Typical IOWs

5.7.3. Example of inspection techniques:

5.8. Corrosion loop 5: Cool lean amine

5.8.1. Degradation mechanisms

5.8.2. Materials of construction

5.8.3. Solvent quality

5.8.4. Example of inspection techniques

5.9. Corrosion loop 6: Treated gas/absorber overhead system

5.9.1. Degradation mechanisms

5.9.2. Materials of construction

5.9.3. Typical IOWs

5.9.4. Example of inspection techniques

5.10. Corrosion loop 7: Reclaimer circuit

Chapter 6: Inhibition in amine service

Chapter 7: Corrosion modeling in lean and rich amine systems

7.1. Introduction

7.2. Modeling approach

7.2.1. Wall shear stress (WSS)

7.2.2. Iso-corrosion diagrams

7.2.3. Correction factors for process parameters

7.3. High level analytics in prediction systems

7.4. Corrosion prediction in real time and ``software´´ sensor concept

Chapter 8: Coatings in amine systems

8.1. Paint coating systems

8.2. Thermal sprayed metal coatings

8.2.1. Electric arc wire spray coatings for protection against amine corrosion

Chapter 9: Amine corrosion-Literature survey (1999-2016)

9.1. Amine corrosiveness

9.1.1. MEA

9.1.2. DEA

9.1.3. DGA

9.1.4. MDEA/MDEA+DEA

9.1.5. Special solvents

9.1.6. Areas of corrosion concern, materials and monitoring

References.

Chapter 10: Amine corrosion industry experience survey 2019

10.1. Survey results review-Corrosion and corrosiveness in specific amine unit circuits

10.1.1. Feed section

10.1.1.1. Materials of constructions (MOC)

10.1.1.2. Corrosion issues

10.1.2. Absorber bottom section and rich amine circuit

10.1.2.1. Materials of constructions (MOC)

10.1.2.2. Corrosion issues

10.1.3. Rich amine feed, lean/rich exchanger and regenerator feed section

10.1.3.1. Materials of constructions (MOC)

10.1.3.2. Corrosion issues

10.1.4. Regenerator top and OVHD

10.1.4.1. Materials of constructions (MOC)

10.1.4.2. Corrosion issues

10.1.5. Regenerator bottom and reboiler section

10.1.5.1. Materials of constructions (MOC)

10.1.5.2. Corrosion issues

10.1.6. Lean amine to absorber

10.1.6.1. Materials of constructions (MOC)

10.1.6.2. Corrosion issues

10.1.7. Absorber OVHD

10.1.7.1. Materials of constructions (MOC)

10.1.7.2. Corrosion issues

Summary

Further reading

Appendix A

A. Amine corrosion industry experience survey 2007

A.1. Experiences of ten plants using methyldiethanolamine

A.2. Experiences of 21 plants using diethanolamine

A.3. Experiences of four plants using monoethanolamine

A.4. Experiences of one plant using diisopropanolamine

Index.

Notes:

Includes bibliographical references and index.

Description based on print version record.

Description based on publisher supplied metadata and other sources.

ISBN:

0-323-91550-7

OCLC:

1283852805