Corrosion Inhibition Study of a Carbon Steel in Neutral Chloride Solutions by Impedance Techniques

1983 ◽  
Vol 130 (4) ◽  
pp. 761-766 ◽  
Author(s):  
F. Dabosi ◽  
C. Deslouis ◽  
M. Duprat ◽  
M. Keddam
Keyword(s):  
Carbon Steel ◽  
Corrosion Inhibition ◽  
Inhibition Study ◽  
Chloride Solutions

A corrosion inhibition study of a carbon steel in neutral chloride solutions by zinc salt/phosphonic acid association

1995 ◽  
Vol 37 (11) ◽  
pp. 1823-1837 ◽  
Author(s):  
Y. Gonzalez ◽  
M.C. Lafont ◽  
N. Pebere ◽  
G. Chatainier ◽  
J. Roy ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Corrosion Inhibition ◽  
Phosphonic Acid ◽  
Zinc Salt ◽  
Inhibition Study ◽  
Chloride Solutions

A Laboratory Corrosion Inhibition Study of Carbon Steel Using 2-Mercaptobenzothiazole (MBT) under Post-combustion CO2 Capture Conditions

CORROSION ◽  
10.5006/3663 ◽  
2021 ◽  
Author(s):  
Wei Li ◽  
James Landon ◽  
Dali Qian ◽  
Kunlei Liu
Keyword(s):  
Carbon Steel ◽  
Corrosion Inhibition ◽  
Co2 Capture ◽  
Carbon Steels ◽  
Inhibition Mechanism ◽  
Low Carbon ◽  
Inhibition Study ◽  
Corrosion Rates ◽  
Organic Corrosion Inhibitor ◽  
Carbon Dioxide Co2

Corrosion mitigation is an important aspect of amine-based post-combustion carbon dioxide (CO2) capture operations due to the desire to use less expensive but corrosion-vulnerable materials such as low carbon steels in the construction of a capture system. In this study, the corrosion behavior of A106 (grade B) carbon steel with an in-house proprietary amine-based solvent was investigated in a laboratory environment at 80 °C using an organic corrosion inhibitor, 2 Mercaptobenzothiazole (MBT). The corrosion inhibition mechanism was interpreted by electrochemical methods and surface analyses. The results revealed that the corrosion rates of carbon steel were significantly retarded using MBT. The critical inhibitor concentration was determined to be lie between 10 to 50 ppm under the tested conditions.

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