|
|
|
|
Cleaning of dulmial-punjab coal by froth flotation
|
|
|
|
|
|
|
|
نویسنده
|
shahzad m. ,ali z. ,siddique a.
|
|
منبع
|
pakistan journal of scientific and industrial research series a: physical sciences - 2017 - دوره : 60 - شماره : 3 - صفحه:169 -171
|
|
چکیده
|
This study was undertaken to assess the cleaning potential of dulmial-punjab coal by froth flotation. release analysis was performed to determine the optimum flotation response of the coal. number of batch flotation tests were performed to investigate the effects of various parameters such as particle size,impeller speed,collector dosage,frother dosage and conditioning time on clean coal yield and ash content. it was found that maximum yield of 51.25% with 39.5% ash content was achieved at impeller speed,collector dosage,frother dosage and conditioning time of 1600 rpm,1200 g/t,200 g/t and 10 min,respectively.
|
|
کلیدواژه
|
Dulmial-punjab coal; Froth flotation; Release analysis
|
|
آدرس
|
mining engineering department,university of engineering and technology,lahore, Pakistan, mining engineering department,university of engineering and technology,lahore, Pakistan, mining engineering department,university of engineering and technology,lahore, Pakistan
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|