Macerals of Shengli Lignite in Inner Mongolia of China and Their Combustion Reactivity
المؤلفون المشاركون
Teng, Ying Yue
Liu, Yu Zhe
Liu, Quan Sheng
Li, Chang Qing
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-06-23
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
The macerals, including fusinitic coal containing 72.20% inertinite and xyloid coal containing 91.43% huminite, were separated from Shengli lignite using an optical microscope, and their combustion reactivity was examined by thermogravimetric analysis.
Several combustion parameters, including ignition and burnout indices, were analyzed, and the combustion kinetics of the samples were calculated by regression.
Fusinitic coal presented a porous structure, while xyloid coal presented a compact structure.
The specific surface area of fusinitic coal was 2.5 times larger than that of xyloid coal, and the light-off temperature of the former was higher than that of the latter.
However, the overall combustion reactivity of fusinitic coal was better than that of xyloid coal.
The combustion processes of fusinitic and xyloid coals can be accurately described by both the homogeneous model and the shrinking core model.
The features of xyloid coal agree with the shrinking core model when its conversion rate is 10%–90%.
The activation energy of fusinitic coal during combustion can be divided into three phases, with the middle phase featuring the highest energy.
The activation energy of xyloid coal is lower than that of fusinitic coal in the light-off phase, which may explain the low light-off temperature of this coal.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Teng, Ying Yue& Liu, Yu Zhe& Liu, Quan Sheng& Li, Chang Qing. 2016. Macerals of Shengli Lignite in Inner Mongolia of China and Their Combustion Reactivity. Journal of Chemistry،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1107594
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Teng, Ying Yue…[et al.]. Macerals of Shengli Lignite in Inner Mongolia of China and Their Combustion Reactivity. Journal of Chemistry No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1107594
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Teng, Ying Yue& Liu, Yu Zhe& Liu, Quan Sheng& Li, Chang Qing. Macerals of Shengli Lignite in Inner Mongolia of China and Their Combustion Reactivity. Journal of Chemistry. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1107594
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1107594
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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