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Published in 2018 at "International Journal of Coal Preparation and Utilization"
DOI: 10.1080/19392699.2018.1483353
Abstract: ABSTRACT Nonionic surfactants have been applied to improve the lignite floatability in the flotation process. In this paper, Inner Mongolia lignite was pretreated by three type surfactants, including sorbitan monolaurate, sorbitan monostearate, and sorbitan monooleate,…
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Keywords:
surfactants lignite;
hydrocarbon chain;
flotation;
nonionic surfactants ... See more keywords