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Recycling of thermal power plant bottom ashes
(2006)
Beneficiation of unburned carbon was conducted in order to increase the possibility of the recycling of coal fired power plant bottom ashes. Two stage flotation techniques were used for this study. In the flotation experiments ...
Contact angle measurements on lignite surface
(2010)
Froth flotation has been widely used for cleaning and desulfurisation of coals for many decades all over the world. There is a close relationship between floatability of minerals and contact angle. Therefore surface ...