scholarly journals The Inhibitory Action of Aniba Canelilla (H. B. K.) Mez. Extracts on the Corrosion of Carbon Steel in Hydrochloric Acid Medium

2018 ◽  
Vol 21 (5) ◽  
Author(s):  
Iuri Bezerra de Barros ◽  
Dayana Lacerda Custódio ◽  
Mônica Calixto de Andrade ◽  
Valdir Florêncio da Veiga Junior ◽  
Antônio José da Silva Neto ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Hydrochloric Acid ◽  
Acid Medium ◽  
Inhibitory Action ◽  
Hydrochloric Acid Medium

The inhibition action of methoxy-substituted phenylthienyl benzamidines on the corrosion of carbon steel in hydrochloric acid medium

2020 ◽  
Vol 312 ◽  
pp. 113267
Author(s):  
Abd El-Aziz S. Fouda ◽  
Nagwa Nawar ◽  
Mohamed A. Ismail ◽  
Ahmed A. Zaher ◽  
Ashraf S. Abousalem
Keyword(s):  
Carbon Steel ◽  
Hydrochloric Acid ◽  
Acid Medium ◽  
Hydrochloric Acid Medium

scholarly journals Valorization of the essential oil of Zingiber officinale by its Use as inhibitor against the corrosion of the carbon steel in acid medium hydrochloric acid 1M

2019 ◽  
Vol 8 (1) ◽  
pp. 17-24 ◽  
Author(s):  
Galai Mouhsine ◽  
K. Tarfaoui ◽  
M. Ouakki ◽  
M. Nehiri ◽  
M. Ebn Touhami ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Hydrochloric Acid ◽  
Essential Oil ◽  
Acid Medium ◽  
Inhibitory Action ◽  
Zingiber Officinale ◽  
Electrochemical Technique ◽  
Kinetic Mode ◽  
Ordinary Steel ◽  
Potential Curves

In this work, we are interested in the study of the protection of ordinary steel in acid medium (HCl) 1M by adding Zingiber officinale EO rhizomes essential oil at different concentrations: 0.5g / L, 1g / L, 1.5g / L and 2g / L.The technique used is an electrochemical technique based on the recording of intensity-potential curves in potentio-kinetic mode. The inhibitory action exerted by the essential oil is revealed by tracing the transient curves of the impedance Z to determine in a first step the percentage of inhibition and the stationary curve in order to confirm the first result.The main results have shown that the essential oil of ginger (Zingiber officinale) can slow down or inhibit corrosion in acid medium (hydrochloric acid), steel. The maximum percentage inhibition is 96%. It should be noted that it is obtained with the concentration 1.5g / L of essential oil.

Sign in / Sign up

Export Citation Format

Share Document