Ilim, Ilim and Rilyanti, Mita and Herasari, Dian and Satria, Heri and Simanjuntak, Wasinton (2018) Imidazoline-Containing Surfactants as Corrosion Inhibitors of Mild steel in CO2 Environment. In: The 2nd International Conference on Applied Sciences, Mathematics and Informatics (ICASMI), August 09th -11st , 2018, Horison Hotel Bandar Lampung,.


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This study focuses on the examination of a series of nitrogen-containing surfactants as the effective, efficient and environmental friendly corrosion inhibitors for application in gas and petroleum industries. The idea of this research is in line with one of the flagship programs of the University of Lampung namely the development of advanced materials. This work investigated the green corrosion inhibitors based on imidazoline-containing surfactants as corrosion inhibitors for the prevention of carbon dioxide corrosion of mild steel. Weight loss (wheel test) and Linear Polarization Resistant (LPR) methods were used to determine corrosion rate and inhibition efficacy of the surfactants on surface of mild steel. The analyses of corrosion inhibition using weight loss method revealed that the surfactants were found to inhibit the corrosion with different efficacies. In term of the inhibition efficacy, the LPR results indicate that all samples tested were able to inhibit the corrosion, the higher the concentration the higher the percent protection. Experiments at different temperatures were that increased temperatures led to lower protection.

Item Type: Conference or Workshop Item (Speech)
Subjects: Q Science > QD Chemistry
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Kimia
Depositing User: ILIM
Date Deposited: 04 Nov 2018 14:55
Last Modified: 04 Nov 2018 14:55

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