کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7047801 1457126 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Characterization of coal blends for effective utilization in thermal power plants
ترجمه فارسی عنوان
تشریح ترکیبات زغال سنگ برای استفاده موثر در نیروگاه های حرارتی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی
This paper deals with the characterization of coal blends using various conventional and advanced analytical techniques. There has been an increasing trend in utilizing imported coals for power generation in India and utilities are resorting to blended coal firing for various reasons, both financially as well as technically. Characterization studies were carried out on 2 combinations of Indian and imported coal blends. Conventional characterization such as proximate and ultimate analysis and determination of calorific value were carried out for the raw coals and blends as per ASTM standards. Following this thermal and mineral analysis of the samples were carried out using thermo gravimetric analyzer (TGA), X-ray fluorescence spectrometer (XRF) and computer controlled scanning electron microscope (CCSEM). Combustion experiments were also conducted using drop tube furnace (DTF) to determine the burnout of the raw coals and blends. The selection of technically suitable coal combination for blending, based on these characterization studies, has been detailed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 102, 5 June 2016, Pages 9-16
نویسندگان
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