کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9629145 | 461287 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effects of dispersants (PSS-NSF) used in coal-water slurries on the grindability of coals of different structures
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The grinding conditions in the preparation of coal-water slurries were improved by the use of the dispersing agents PSS and NSF and viscosity values much less than 1000Â mPa were obtained. Under the optimum concentrations (0.3 and 0.7% to mass of coal) attainable in the presence of PSS and NSF, it was observed that the conservation of energy would be 70% with coal from Zonguldak and 60% with that from Istanbul if PSS were present in the grinding medium. On the other hand, the values obtained in the presence of NSF were 45 and 47%, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 84, Issues 7â8, May 2005, Pages 801-808
Journal: Fuel - Volume 84, Issues 7â8, May 2005, Pages 801-808
نویسندگان
G. Atesok, H. Dincer, M. Ozer, A. MütevellioÄlu,