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Investigation of Mild Steel Corrosion in the Cement Production Associated with the Usage of Secondary Fuels
المؤلفون المشاركون
Thieme, Michael
Bergmann, Ute
Kiesewetter, Anja
Wehry, Tobias
Potzger, Kay
Zarzycki, Arkadiusz
Marszalek, Marta
Worch, Hartmut
المصدر
International Journal of Corrosion
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-09-18
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
The present work deals with the corrosion of mild steel (1.0037) used as the outer construction material of the preheater of a modern industrial cement production facility.
The facility uses secondary fuels, which introduce considerable amounts of corrosive species.
The situation at the examination sites in the preheater zone is tracked over a period of two years including operation and shut-down periods.
The investigation is focused on (i) the acquisition of the underlying physicochemical conditions, such as moisture, temperature, and contamination data at the examination site of the preheater, (ii) the multianalytical identification of the formed corrosion products using scanning electron microscopy combined with energy-dispersive X-ray analysis, infrared spectrometry, Raman spectrometry, X-ray diffractometry, and Möβbauer spectrometry, and (iii) voltammetric and EIS laboratory investigations using model solutions.
It was evidenced that corrosion takes place at a temperature level of about 100°C in the presence of moisture and oxygen as well as chloride ion as a consequence of the usage of secondary fuels.
Typical hot-gas corrosion could be excluded under the current conditions.
Appearance, structure, and nature of the corrosion products were found to be not mainly dependent on the varied length of exposure, but on the conditions of the hosting preheater intake.
In addition to different FeOOH phases and hematite, magnetite was found, dependent on the oxygen concentration in the process gas.
The decisive role of oxygen as key factor for the corrosion rate was electrochemically confirmed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Thieme, Michael& Bergmann, Ute& Kiesewetter, Anja& Wehry, Tobias& Potzger, Kay& Zarzycki, Arkadiusz…[et al.]. 2020. Investigation of Mild Steel Corrosion in the Cement Production Associated with the Usage of Secondary Fuels. International Journal of Corrosion،Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1169255
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Thieme, Michael…[et al.]. Investigation of Mild Steel Corrosion in the Cement Production Associated with the Usage of Secondary Fuels. International Journal of Corrosion No. 2020 (2020), pp.1-17.
https://search.emarefa.net/detail/BIM-1169255
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Thieme, Michael& Bergmann, Ute& Kiesewetter, Anja& Wehry, Tobias& Potzger, Kay& Zarzycki, Arkadiusz…[et al.]. Investigation of Mild Steel Corrosion in the Cement Production Associated with the Usage of Secondary Fuels. International Journal of Corrosion. 2020. Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1169255
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1169255
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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