%0 Journal Article
%T The Flotation Characteristics of Lignite After Low-Temperature Pyrolysis Pretreatment
%J -
%D 2017
%X The basic property of the lignite and its pyrolysis products were studied by proximate and ultimate analysis. The effect of collector types on the flotation performance of semi-coke was studied. The results showed that collector consumption of semi-coke was much higher when compared with coking coals due to the larger surface area and a large amount of oxygen functional groups. The semi-coke exhibited a good flotation performance with the emulsified collector at an economical collector consumption.
%K Lignite
%K Semi-Coke
%K Flotation
%K Emulsified Reagent
%K Surface Area
%U http://www.sciencepublishinggroup.com/journal/paperinfo?journalid=268&doi=10.11648/j.ogce.20170504.15