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inhibitors

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030200
EISBN: 978-1-62708-282-2
... Abstract This chapter provides a detailed account of corrosion inhibitors for oil and gas production. It begins by discussing some of the demands of competitive industry on inhibitor formulations. It then describes the varying characteristics of oil wells, gas wells, water injection systems...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030209
EISBN: 978-1-62708-282-2
... Abstract This chapter describes various units and process streams that are often susceptible corrosion inhibitors in crude oil refineries, discusses the types and applications of corrosion inhibitors, and provides some information on corrosion monitoring techniques used at refineries...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910363
EISBN: 978-1-62708-250-1
..., and laser processing. The last section focuses on nonmetallic inorganic coatings including ceramic coating materials, conversion coatings, and anodized coatings. corrosion control protective coatings corrosion inhibitors organic coatings metallic coatings nonmetallic inorganic coatings...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ciktmse.t56080001
EISBN: 978-1-62708-460-4
... Abstract This chapter covers the engineering aspects of corrosion inhibitors and their effect on corrosion reactions. It explains how different metallic salts and heterocyclic compounds influence chemical reactions on metal surfaces exposed to corrosive media or environments. It describes how...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ciktmse.9781627084604
EISBN: 978-1-62708-460-4
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Published: 01 January 2000
Fig. 30 Effect of an anodic inhibitor and a mixed inhibitor on the anodic and cathodic polarization curves and corrosion rate of iron in sulfuric acid. Dashed lines, before addition of inhibitor; solid lines, after addition of inhibitor More
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Published: 01 January 2000
Fig. 25 Effect of an anodic inhibitor and a mixed inhibitor on the polarization behavior of steel in sulfuric acid. Source: Ref 3 More
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Published: 01 December 2015
Fig. 17 Four types of batch inhibitor treating techniques. (a) Standard batch. (b) Annular slug. (c) Extended batch. (d) Tubing displacement More
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Published: 01 December 2015
Fig. 14 Corrosion rate during inhibitor injection on/off cycle in a sour gas pipeline. Note: Measured corrosion rate with default B value and measured B value from harmonic distortion analysis. Source: Ref 60 More
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Published: 01 July 2000
Fig. 7.35 Effect of NaNO 2 concentration as an inhibitor for the corrosion of low carbon steel in water. Exposure was two months at room temperature. More
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Published: 30 November 2023
Fig. 6 High-throughput designs for inhibitor tests: (a) Three-channel polydimethylsiloxane array and clamping assembly for multiple simultaneous corrosion tests. Reprinted from Ref 29 with permission from Elsevier. (b) Array of wells in polydimethylsiloxane as a high-throughput platform More
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ciktmse.t56080029
EISBN: 978-1-62708-460-4
... Abstract This chapter contains sample problems with worked solutions pertaining to the application of corrosion inhibitors. Correct answers require an understanding of potentiodynamic polarization scan (PDS) curves, the determination of corrosion current and inhibitor efficiency...
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Published: 01 July 2000
Fig. 4.17 Schematic examples of the effects of changes in the relative positions of anodic and cathodic polarization curves due to inhibitors, with the resultant E corr and I corr values. (a) Effects of cathodic inhibitor. Note that I corr is decreased and E corr is decreased. (b) Effects More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060369
EISBN: 978-1-62708-261-7
..., and selective leaching. It discusses the use of corrosion inhibitors, cathodic and anodic protection, pH control, and Pourbaix diagrams. corrosion mitigation crevice corrosion pitting corrosion stray current corrosion Pourbaix diagrams THE WORD CORRODE is derived from the Latin corrodere , which...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2000
DOI: 10.31399/asm.tb.fec.t65940127
EISBN: 978-1-62708-302-7
... and current densities, polarization characteristics, and physical variables such as anode-to-cathode area ratios and fluid velocity. It also discusses the effect of corrosion inhibitors, galvanic coupling, and external currents, making extensive use of polarization curves. chemical kinetics corrosion...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030033
EISBN: 978-1-62708-282-2
..., and inhibitors. It also provides information on various stages of pitting: passive film breakdown, metastable pitting, pit growth, and pit stifling or death. pitting corrosion passive film breakdown metastable pitting pit growth pit stifling MANY ENGINEERING ALLOYS, such as stainless steels...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030039
EISBN: 978-1-62708-282-2
... of inhibitors, and potential control methods. crevice corrosion stainless steel nickel alloys aluminum alloys titanium alloys corrosion control methods corrosion inhibitors corrosion resistance CREVICE CORROSION, corrosion in occluded regions, is one of the most damaging forms of material...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030165
EISBN: 978-1-62708-282-2
... that it becomes the cathode (cathodic protection). This chapter briefly reviews these methods of corrosion protection. The factors affecting corrosion behavior are covered. In addition, the chapter provides information on coatings and inhibitors, which are used in corrosion protection. corrosion protection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030247
EISBN: 978-1-62708-282-2
... as encountered in applications involving oil and gas exploration and production. This is followed by a section reviewing the methods of corrosion control, namely the proper selection of materials, protective coatings, cathodic protection systems, use of inhibitors, use of nonmetallic materials, and control...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780329
EISBN: 978-1-62708-281-5
... ultraviolet light absorbers, oxidation inhibitors, and the use of protective coatings, are also considered. photolytic degradation artificial light sources photooxidation photochemical reactions ultraviolet light absorbers oxidation inhibitors protective coatings ENGINEERING PLASTICS...