• No se han encontrado resultados

Hexane Extract of Allium sativum as a Corrosion Inhibitor for Carbon Steel in 0 5 M H2SO4

N/A
N/A
Protected

Academic year: 2020

Share "Hexane Extract of Allium sativum as a Corrosion Inhibitor for Carbon Steel in 0 5 M H2SO4"

Copied!
14
0
0

Texto completo

Loading

Figure

Figure 1. Infrared spectroscopy of pure hexane extract of Allium salivum.
Figure 2. Structures and fragments of natural compounds presents in hexane extract  of A
Table 1. Electrochemical parameters obtained from polarization curves at 25  0 C
Table 2. Electrochemical parameters obtained from Nyquist curves  at 25  0 C use hexane extract of A
+2

Referencias

Documento similar

This work deals with the monitoring of physical variables influencing the corrosion process suffered by SAE 1018 carbon steel pipelines used potable water supply

In this work the design of a system for controlling and monitoring corrosion occurring in SAE 1018 carbon steel pipelines carrying potable water at a region of Hidalgo

conductivity, pH, chloride concentration and temperature and GUI display from LabVIEW allow us to predict: The operation under existing conditions in the

Figure 3 and Figure 4 present the Nyquist diagrams of low carbon steel AISI 1018 registered in the model acetic solution, in the presence of kerosene (hydrocarbon), through

corrosion potential presented by the different systems is -0.60 ± 0.01V vs Hg /HgCl (s) / KCl (sat) (SCE), indicating that the initial surface conditions are nearly the

The corrosion currents, calculated from the R p values (as it is done sometimes in industrial corrosion monitoring), show low variation among them, as the increase

Using the technique of electrochemical impedance spectroscopy (EIS) in combination with the results obtained by analyzing the polarization curves, it was possible to propose

The electrochemical properties of the compounds were analyzed in order to use as corrosion inhibitors for the iron steel surface; in addition, a relationship between the