Routine flotation-cell is replaced by Column flotation in coarse-flotation circuit, and cost of product is reduced in great extent.
粗选设备设计选用了浮选柱代替常规浮选机,大幅度降低了生产成本。
2
A simple comparison between gravity thickening and flotation thickening was also made in terms of thickening performance and operational cost.
并对气浮浓缩和重力浓缩,进行了简单的技术经济比较。
3
In comparison with XJN-14 flotation machine, it gives such merits as high selectivity, large throughput, high solid content in froth, low energy consumption, less space required and low first cost.