کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11007798 1840504 2018 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Redox potential control in molten salt systems for corrosion mitigation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Redox potential control in molten salt systems for corrosion mitigation
چکیده انگلیسی
In a molten salt nuclear reactor system, the redox potential must be controlled for mitigating corrosion of structural materials. The paper presented a critical review on the available knowledge of redox potential control in molten fluoride salt systems. The major phenomena that affect the redox potential and material corrosion are fission, TF production by transmutation, and salt contamination with metal fluorides or other oxidizing impurities. Redox potential control methodologies include gas sparging, contacting the salt with a reducing metal, and adding soluble salt redox buffers to the salt. Redox potential measurement technologies include electrochemical sensors and optical spectroscopy. The paper also analyzed the current technology issues and recommended near future studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 144, November 2018, Pages 44-53
نویسندگان
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