Inhibition Effect of Some Plant Extracts on The Corrosion of Mild Steel in H2SO4 Medium

被引：0
|
作者：
Dakmouche, M. [1 ]
Ladjel, S. [1 ]
Gherraf, N. [1 ]
Saidi, M. [1 ]
Hadjaj, M. [1 ]
Ouahrani, M. R. [1 ]
机构：
[1] Ouargla Univ, VPRS Lab, Ouargla 30000, Algeria
来源：
ASIAN JOURNAL OF CHEMISTRY | 2009年 / 21卷 / 08期
关键词：
Plant extract; Corrosion inhibition; Acidic media; ACID CORROSION;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The inhibitive effect of extracts of Cotula cinerae, Retama retam and Artemisia herba alba plants on the corrosion of X52 mild steel in aqueous 20 % (2.3 M) sulfuric acid was investigated. Weight-loss determinations and electrochemical measurements were performed. Polarization curves indicated that the plant extracts behave as mixed-type inhibitors. The corrosion rates of steel and the inhibition efficiencies of the extracts were calculated. The results reveal that the extract solutions of the plants could serve as effective inhibitors for the corrosion of steel in sulphuric acid media. Inhibition rate was found to increase with increasing concentration of the plants extract up to an optimum concentration.
引用
收藏
页码：6176 / 6180
页数：5
相关论文
共 50 条
  • [31] Corrosion Inhibition of Mild Steel in a H2SO4 Solution by Piper Guineense Squeezed Extract
    Anuchi, S. O.
    Ngobiri, N. C.
    PORTUGALIAE ELECTROCHIMICA ACTA, 2018, 36 (04) : 285 - 291
  • [32] Corrosion inhibition performance of cetrizine on mild steel in 1m H2SO4
    Dubey, R.S.
    Singh, Keshavkumar U.
    Journal of Corrosion Science and Engineering, 2011, 14
  • [33] Corrosion inhibition of mild steel in 1M H2SO4 by Ampicillin as an inhibitor
    Hari Kumar, S.
    Karthikeyan, S.
    Jeeva, P.A.
    Journal of Corrosion Science and Engineering, 2013, 16
  • [34] Study of mild steel corrosion in H2SO4: effect of sulfate ion addition
    Pereira, Walysson Gomes
    Maia, Allan da Silva
    Pinheiro, Gleidson Lima
    Magalhaes, Carlos Emanuel de Carvalho
    MATERIA-RIO DE JANEIRO, 2024, 29 (03):
  • [35] CORROSION OF STEEL BY H2SO4
    FONTANA, MG
    INDUSTRIAL AND ENGINEERING CHEMISTRY, 1951, 43 (08): : A65 - &
  • [36] In search of functionality for efficient inhibition of mild steel corrosion both in HCl and H2SO4
    Ali, S. A.
    Hamdan, A. J.
    Al-Taq, A. A.
    Zaidi, S. M. J.
    Saeed, M. T.
    CORROSION ENGINEERING SCIENCE AND TECHNOLOGY, 2011, 46 (07) : 796 - 806
  • [37] Corrosion inhibition characteristics of Thymus vulgaris, Xylopia aethiopica and Zingiber officinale extracts on mild steel in H2SO4 solutions
    Okafor, P. C.
    Apebende, E. A.
    PIGMENT & RESIN TECHNOLOGY, 2014, 43 (06) : 357 - 364
  • [38] Adsorption Properties and Inhibition of Mild Steel Corrosion in 0.5 M H2SO4 Solution by Some Triazol Compound
    Tao, Z.
    He, W.
    Wang, S.
    Zhang, S.
    Zhou, G.
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2013, 22 (03) : 774 - 781
  • [39] Adsorption Properties and Inhibition of Mild Steel Corrosion in 0.5 M H2SO4 Solution by Some Triazol Compound
    Z. Tao
    W. He
    S. Wang
    S. Zhang
    G. Zhou
    Journal of Materials Engineering and Performance, 2013, 22 : 774 - 781
  • [40] QSAR and quantum chemical studies on the inhibition potentials of some amino acids for the corrosion of mild steel in H2SO4
    Eddy, Nnabuk O.
    Ibok, Udo J.
    Ita, Benedict I.
    JOURNAL OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING, 2011, 11 (1-2) : 25 - 43
12345