Cement News tagged under: recovery

RSS feed

Beneficiation of landfilled and ponded fly ash

23 May 2017, Published under Cement News

With interest in the recovery and beneficiation of landfilled ash growing, ST Equipment and Technologies (STET) explains how its unique tribo-electrostatic belt separation system, long used for beneficiation of freshly-generated fly ash, is also effective on recovered ash after suitable drying and deagglomeration. By Lewis Baker, Abhishek Gupta, Stephen Gasiorowski, ST Equipment and Technologies , USA. Figure 1: STET Separator processing dried, landfilled fly ash The American Co...