Ferric Sulphate Coagulant Obtained by Leaching from Coal Tailings
Sign Up to like & getrecommendations! Published in 2017 at "Mine Water and the Environment"
DOI: 10.1007/s10230-017-0453-5
Abstract: A ferric sulphate solution was produced from pyritic coal tailings for potential use as a coagulant for water and wastewater treatment. Laboratory-scale leaching experiments were carried out with four tailings with different concentrations of pyrite.… read more here.
Keywords: die; sulphate; ferric sulphate; mit ... See more keywords
Leaching of zinc from a lead-zinc flotation tailing sample using ferric sulphate and sulfuric acid media
Sign Up to like & getrecommendations! Published in 2017 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2017.09.005
Abstract: Abstract Zinc is one of the most important metal required in metallurgical and chemical industries. As the high-grade resources diminished, the treatment of processing plants tailings can be considered as a metal significant source. Leaching… read more here.
Keywords: sulphate; leaching zinc; ratio; ferric sulphate ... See more keywords
Esterification of free fatty acids using ammonium ferric sulphate-calcium silicate as a heterogeneous catalyst
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2020.02.094
Abstract: Abstract In view of the fast depletion of fossil fuels, biodiesel seems to be a possible new alternative to counter the fuel crisis. In order to avoid excessive exploitation of agricultural land for the production… read more here.
Keywords: sulphate calcium; ammonium ferric; free fatty; ferric sulphate ... See more keywords