کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7695610 1496513 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Green inhibitors for corrosion protection in acidizing oilfield environment
ترجمه فارسی عنوان
مهار کننده های سبز برای حفاظت در برابر خوردگی در محیط اسیدی محیط نفت
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
چکیده انگلیسی
Tafel extrapolation method has been employed to determine the corrosion resistance of super austenitic stainless steel (UNS S31254) in a CO2-saturated acidizing oilfield environment. Green inhibitors (Tridax procumbens and Chromolaena odorata extracts) were employed for protection of the alloy in the environment. Over 90% inhibition efficiency was achieved at inhibition dosage of 100 ppm for one of the inhibitors. Results showed that both inhibitors are effective for protecting the alloy in the acidizing environment. The result of the adsorption isotherm showed that the adsorption of the extracts on the surface of UNS S31254 is a monolayer and consistent with the Langmuir isotherm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Association of Arab Universities for Basic and Applied Sciences - Volume 24, October 2017, Pages 34-38
نویسندگان
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