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گواهی نمایه سازی مقاله Presenting a New Method Based Upon the Usage of Magnetic Fields for Solving the Problem of Sedimentation & Sludges & Impurities of Coal

عنوان مقاله: Presenting a New Method Based Upon the Usage of Magnetic Fields for Solving the Problem of Sedimentation & Sludges & Impurities of Coal
شناسه (COI) مقاله: NCWWT01_106
منتشر شده در اولین همایش ملی تصفیه آب و پساب های صنعتی در سال ۱۳۹۱
مشخصات نویسندگان مقاله:

Kourosh motevalli - Department of Applied Chemistry, Islamic Azad University, South Tehran Branch, Tehran, Iran
Zahra yaghoubi - Faculty of Industrial Engineering, Islamic Azad University, South Tehran Branch, Tehran, Iran

خلاصه مقاله:
In This Letter ,the main aim is presenting an applied and instrumental method for surveying the problem of sediments,sludges and some common impurities of coal by using a novel method,that is,the magnetic field.also, in this letter,the effect of high gradient & high strength magnetic fields on coal is investigated. Experimentation was carried out using a high intensity (HI) magnetic separator and coarser coal fractions were treated on a permanent magnetic roll separator capable of producing exceptionally high magnetic field gradients.Total sulphur and ash removal data is given for coal fractions after magnetic treatment plus X—ray diffraction and magnetic profile analysis provides identification of the mineral constitution of the ash fraction of the coal.

کلمات کلیدی:
Coal, magnetic separation, desulphurization

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-NCWWT01-NCWWT01_106.html