Green Approach to Corrosion Inhibition of Mild Steel by Lignin Sulfonate in Acidic Media

Muna A. ABU-DALO; Nathir A F AL-RAWASHDEH; Ahmed A. MUTLAQ

doi:10.1016/S1006-706X(16)30112-1

Green Approach to Corrosion Inhibition of Mild Steel by Lignin Sulfonate in Acidic Media

Muna A. ABU-DALO, Nathir A F AL-RAWASHDEH, Ahmed A. MUTLAQ

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

The inhibition effect of lignin sulfonate against corrosion for mild steel in acidic solution has been examined by means of FTIR (fourier transform infrared spectroscopy), FAA (flame atomic absorption) spectroscopy, SEM (scanning electron microscope), EDS (energy dispersive X-ray spectroscopy), and mass loss techniques. The results revealed that lignin is a beneficial inhibitor for mild steel corrosion in acidic medium. It has been further found that Langmuir adsorption isotherm is obeyed by the tested lignin's adsorption over the surface of mild steel. The range of inhibition efficiency (IE) in 2 mol · L⁻¹ HCl was found to be 75.88 % − 87.88% for Reax 88A, 10.72% − 60.32% for Reax 88B, and 51.32% − 63.03% for Reax 100M, after immersed at 298 K for 24 h time.

Original language	English
Pages (from-to)	722-732
Number of pages	11
Journal	Journal of Iron and Steel Research International
Volume	23
Issue number	7
DOIs	https://doi.org/10.1016/S1006-706X(16)30112-1
Publication status	Published - Jul 1 2016
Externally published	Yes

Keywords

adsorption
corrosion
Fourier transform infrared spectroscopy
inhibition
mild steel

ASJC Scopus subject areas

Mechanics of Materials
Metals and Alloys
Materials Chemistry

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10.1016/S1006-706X(16)30112-1

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title = "Green Approach to Corrosion Inhibition of Mild Steel by Lignin Sulfonate in Acidic Media",

abstract = "The inhibition effect of lignin sulfonate against corrosion for mild steel in acidic solution has been examined by means of FTIR (fourier transform infrared spectroscopy), FAA (flame atomic absorption) spectroscopy, SEM (scanning electron microscope), EDS (energy dispersive X-ray spectroscopy), and mass loss techniques. The results revealed that lignin is a beneficial inhibitor for mild steel corrosion in acidic medium. It has been further found that Langmuir adsorption isotherm is obeyed by the tested lignin's adsorption over the surface of mild steel. The range of inhibition efficiency (IE) in 2 mol · L−1 HCl was found to be 75.88 % − 87.88% for Reax 88A, 10.72% − 60.32% for Reax 88B, and 51.32% − 63.03% for Reax 100M, after immersed at 298 K for 24 h time.",

keywords = "adsorption, corrosion, Fourier transform infrared spectroscopy, inhibition, mild steel",

author = "ABU-DALO, {Muna A.} and AL-RAWASHDEH, {Nathir A F} and MUTLAQ, {Ahmed A.}",

year = "2016",

month = jul,

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doi = "10.1016/S1006-706X(16)30112-1",

language = "English",

volume = "23",

pages = "722--732",

journal = "Journal of Iron and Steel Research International",

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T1 - Green Approach to Corrosion Inhibition of Mild Steel by Lignin Sulfonate in Acidic Media

AU - ABU-DALO, Muna A.

AU - AL-RAWASHDEH, Nathir A F

AU - MUTLAQ, Ahmed A.

PY - 2016/7/1

Y1 - 2016/7/1

N2 - The inhibition effect of lignin sulfonate against corrosion for mild steel in acidic solution has been examined by means of FTIR (fourier transform infrared spectroscopy), FAA (flame atomic absorption) spectroscopy, SEM (scanning electron microscope), EDS (energy dispersive X-ray spectroscopy), and mass loss techniques. The results revealed that lignin is a beneficial inhibitor for mild steel corrosion in acidic medium. It has been further found that Langmuir adsorption isotherm is obeyed by the tested lignin's adsorption over the surface of mild steel. The range of inhibition efficiency (IE) in 2 mol · L−1 HCl was found to be 75.88 % − 87.88% for Reax 88A, 10.72% − 60.32% for Reax 88B, and 51.32% − 63.03% for Reax 100M, after immersed at 298 K for 24 h time.

AB - The inhibition effect of lignin sulfonate against corrosion for mild steel in acidic solution has been examined by means of FTIR (fourier transform infrared spectroscopy), FAA (flame atomic absorption) spectroscopy, SEM (scanning electron microscope), EDS (energy dispersive X-ray spectroscopy), and mass loss techniques. The results revealed that lignin is a beneficial inhibitor for mild steel corrosion in acidic medium. It has been further found that Langmuir adsorption isotherm is obeyed by the tested lignin's adsorption over the surface of mild steel. The range of inhibition efficiency (IE) in 2 mol · L−1 HCl was found to be 75.88 % − 87.88% for Reax 88A, 10.72% − 60.32% for Reax 88B, and 51.32% − 63.03% for Reax 100M, after immersed at 298 K for 24 h time.

KW - adsorption

KW - corrosion

KW - Fourier transform infrared spectroscopy

KW - inhibition

KW - mild steel

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U2 - 10.1016/S1006-706X(16)30112-1

DO - 10.1016/S1006-706X(16)30112-1

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JO - Journal of Iron and Steel Research International

JF - Journal of Iron and Steel Research International

IS - 7

ER -

Green Approach to Corrosion Inhibition of Mild Steel by Lignin Sulfonate in Acidic Media

Abstract

Keywords

ASJC Scopus subject areas

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