In the present work, Fourier Transform Infrared Spectrometer (FTIR) spectra and the surface
tension of three surfactants (anionic, cationic and nonionic) were measured, and the …

In this paper, the influence of 2-ethylhexanol used as a modifier/emulsifier on the surface
chemical property of low rank coal and its flotation performance was investigated. According …

In this paper, a relationship between the roundness, roughness and induction time of low-
rank coal particles was investigated. With the increase of grind time from 1 to 5 minutes, the …

In the present study, oxidized and high sulphur fine coal was subjected to oil agglomeration
process after ultrasonic treatment. Power and time of ultrasonic treatment were selected as …

Laboratory scale agglomeration tests were undertaken to investigate the amenability of
Muzret (Yusufeli-Artvin) bituminous coal to oil agglomeration. Kerosene was extensively …

In Turkey, coal washeries discharge huge amount of fine coal containing tailings. Loss of
economically valuable energy source and negative environmental effects of accumulated …

The article presents the results pertaining to granulation of two types of fly ash from (1) coal
(hard coal) incineration and (2) lignite (brown coal) combustion. The physical, chemical and …

Considering the increasing environmental concerns and the potential for small gold deposits
to be exploited in the future, the uses of environmentally friendly processes are essential …

Oil agglomeration technique is one of the several major physicochemical separation
processes in fine particle processing. In this study, the oil agglomeration behaviour of …

An oxidized fine coal sample with high sulphur content was subjected to oil agglomeration
process in order to determine the effect of coal particle size (− 0.5,− 0.25,− 0.125 mm) on the …