Research of Guiding Fluid Packed Media Enhanced Cyclone-static Flotation Process
[1]ZHANG Min,SHEN Jia-hua,LIU Dong-yun.Research of Guiding Fluid Packed Media Enhanced Cyclone-static Flotation Process[J].Journal of Zhengzhou University (Engineering Science),2015,36(01):54-56.[doi:10.3969/ j.issn.1671 -6833.2015.01.013]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
36卷
Number of periods:
2015 01
Page number:
54-56
Column:
Public date:
2015-01-10
- Title:
- Research of Guiding Fluid Packed Media Enhanced Cyclone-static Flotation Process
- Keywords:
- flotation column; mineral separation ; guiding fluid packed media ; cyclone flow
- CLC:
- TS744
- DOI:
- 10.3969/ j.issn.1671 -6833.2015.01.013
- Abstract:
- The medium filling can improve the flotation environment effectively. The traditional sieve trays andfillings could only partially inhibit the cyclone flow and usually generate pulp jam. So we put forward the guid-ing fluid packed media to solve the contradiction of strong cyclonic flow and static separation in the cyclone-static microbubble flotation column. guiding fluid packed media is filled between the cyclone separation andcolumn flotation. while stabling static flotation environment,the upward scroll ( negative effect ) is guided andbecome stable upwelling,and the easy floating mineral is rapidly rised ( positive effect ),and make productconcentrate layer more thicker,more stable./ Based on the test data,it was found that the sieve packing hasthe potential to yield a product of approximately 25.83% copper concentration with 91.78% recovery from afeed concentration of approximately 0.727% . If mixed packing was used,the product concentration could befurther increased to 27.60% from a feed of approximately 0.739% concentration with 93.38% recovery.
- References:
- -
- Similar References:
Memo
-
Last Update: