تفاصيل الوثيقة

نوع الوثيقة : مقال في مجلة دورية 
عنوان الوثيقة :
تأثير التركيب الكيميائي على المقاومة الكهربية للغبار المتطاير من مصنع توليد الطاقة بالهند
Influence of Chemical Composition on the Electrical Resistivity of Fly Ash Generated
 
الموضوع : علوم البيئة 
لغة الوثيقة : الانجليزية 
المستخلص : Electrostatic Precipitators (ESP) are control devices widely used for collection of fly ash in Indian coal based thermal power plants. The design, performance, sizing, collection and operation of ESP depend largely on the properties and quality of the coal burned and the fly ash generated in the boilers. This study presents the influence of fly ash composition on the resistivity of Indian fly ash generated from coal based power plants, which is one of the critical parameter required to make accurate predictions of ESP in terms of their collection efficiency. The fly ash electrical resistivity measurements were conducted over a wide range of temperature in both ascending and descending cycles in the range of 90 to 455ºC at 9% moisture as per IEEE-Standard 548 (1991). The earlier developed Empirical relations used for calculating fly ash electrical resistivity for western coals were modified for the calculations of electrical resistivity of Indian fly ashes and new empirical relations have been developed based on experimental results and chemical composition of fly ash samples collected from different coal based power plants in India which have different chemical composition in comparison to western coals. Results in the newly developed correlations show better agreements with experimentally determined resistivity compared to those developed by Bickelhaupt and others. 
ردمد : 2040-7459 
اسم الدورية : Research Journal of Applied Sciences, Engineering and Technology 
المجلد : 5 
العدد : 6 
سنة النشر : 1434 هـ
2013 م 
نوع المقالة : مقالة علمية 
تاريخ الاضافة على الموقع : Monday, June 3, 2013 

الباحثون

اسم الباحث (عربي)اسم الباحث (انجليزي)نوع الباحثالمرتبة العلميةالبريد الالكتروني
سيدجافيد أحمد أندارابيAndrabi, Syed Javid Ahmadباحثدكتوراه 
Avinash ChandraChandra, Avinash باحث  
محمد اسلمAslam, Mohammad باحثدكتوراه 
I.A. HassanHassan, I.A. باحث  

الملفات

اسم الملفالنوعالوصف
 35599.pdf pdfInfluence of Chemical Composition on the Electrical Resistivity of Fly Ash Generated from Indian Coal Based Thermal Power Plants

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