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| Study On The Application Of High-pressure Grinding Roll Technology In Mineral Processing Production |
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Received:October 29, 2012
Revised:November 29, 2013
Accepted:November 05, 2012
Published Online:December 21, 2013
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| DOI： |
| KeyWord:High-pressure roller mill;Grinding technology;Closed-circuit screening |
| Author | Institution |
| DING Lindong |
Beijing Shougang Mining Engineering Technology Co.,Ltd,Heibei Qianan |
| ZHANG Shaomin |
Beijing Shougang Mining Engineering Technology Co.,Ltd,Heibei Qianan |
| DUAN Hairui |
Beijing Shougang Mining Engineering Technology Co.,Ltd,Heibei Qianan |
| LIU Zhizhong |
Beijing Shougang Mining Engineering Technology Co.,Ltd,Heibei Qianan |
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| Abstract: |
| This paper principle, the main characteristics and typical process of High pressure grinding roll, and discussed the development of the technology at home and abroad. Based on selection experimental studies of one mineral processing plant , -3mm content Nearly 80% of 5mm closed-circuit grinding,-0.24mm powder ore content Nearly 30% ,the Bondkoma index isdecreased by 13.64%. Fine powder with high contenting , high efficiency and energy saving is validated. |
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