Využití odpadních látek jako flotačních reagencií v rámci flotačního procesu

Abstract

This thesis deals with the the possibilities of using used oils, namely oil engine, transmission oil, hydraulic oil, as a nonionic collectors for the flotation separation. Flotation tests were carried out on a sample of high ash content coal. The criterion was to achieve the highest yield at the lowest possible content of ash. For comparison, the results have been also compared with in practice used reagents Montanol 551 and Montanol 800. For the understanding of this work are in the theoretical part describes general information about the flotation, particularly for flotation of coal and flotation reagents. Experimental part deals with laboratory flotation tests and evaluates the results.