کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
650098 1457238 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of magnetic field on fluidization properties of magnetic pearls
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Effects of magnetic field on fluidization properties of magnetic pearls
چکیده انگلیسی

An experimental study of the influence of external magnetic field on the fluidization behavior of magnetic pearls was carried out. Magnetic pearls are a magnetic form of iron oxide that mainly consists of Fe2O3 which are recovered from a high-volume power plant fly ash from pulverized coal combustion. Due to its abundance, low price and particular physical and chemical properties, magnetic pearls can be used as a heavy medium for minerals or solid waste dry separation based on density difference. This paper introduces the properties of magnetic pearls and compares the performance of magnetic pearls fluidised bed operation with or without an external magnetic field. Experimental results show that an external magnetic field significantly improves the fluidization performance of magnetic pearls such as uniformity and stability.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: China Particuology - Volume 5, Issues 1–2, February–April 2007, Pages 151–155
نویسندگان
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