Modification of Punica Granatum Linne Husk Extract as Eco-Friendly Corrosion Inhibitors in Oil Fields

Author:

Zhang Jie1,Zhang Qiang1,Chen Gang1,Zhao Jing Rui2,Tang De Yao2

Affiliation:

1. Xi’an Shiyou University

2. Shaanxi Yanchang Petroleum Oilfield Chemical Technology Co., LTD

Abstract

The pomegranate husk extract is modified by formaldehyde and diethylamine, the products have been investigated as corrosion inhibitors for Q235A steel used in oil fields. The inhibition efficiency of products have been measured by weight loss method with the concentration range from 10 mg/L to 1,000 mg/L in 1wt% HCl at different temperture. The inhibition efficiency of the modification product shows good inhibition efficiency after modified by formaldehyde and diethylamine, which is up to 89.31% at 60°C. The inhibitory effect of modification products is in accord with Langmuir adsorption equation.

Publisher

Trans Tech Publications, Ltd.

Reference12 articles.

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2. Liu Y.R., Gao Z.M., Zhang Z., Shi D.F. Corrosion Science and Protection Technology, 2007, 19, 323-325.

3. Jiang J.H., Li L., Hu J.X., Jiang J.Q., Ma A.B. Surface Technology, 36(4), 2007, 79-81.

4. Sastri V.S. Corrosion inhibitors principle and application. John Willey & Sons, New York, 1998, 198-202.

5. Huang Y.X., Cai J., Zhou J.M. Applied Chemistry Industrial, 2010, 39, 538-540.

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Modification of Ligustrum vulgare Leaves Extract as Eco-Friendly Corrosion Inhibitors in Oil Fields;Key Engineering Materials;2019-07

2. Green Methods for Corrosion Control;Corrosion Inhibitors, Principles and Recent Applications;2018-04-04

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