We synthesized a series of FeCl(3)/[C(4)mim]Cl (iron(III) chloride with 1-butyl-3-methylimidazolium chloride) ionic liquids. The temperature dependence of the Raman spectra of the FeCl(3)/[C(4)mim]Cl ionic liquids was measured for the first time to analyze their ionic species. In addition, the infrared spectra, thermodynamic properties, and freeze-fracture transmission electron microscopy were ...

Smelting reduction of spent lithium-ion batteries (LIBs) produces metallic alloys containing Co, Ni, Cu, Mn, and Fe. Finding suitable reagents in terms efficiency, economics, friendly environment for the dissolution these metals from is very important recovery process metals. In this work, employment ferric chloride solution was studied. The effect parameters like FeCl3 concentration, temperatu...

Scheelite associated with calcium-containing minerals such as calcite and fluorite is difficult to separate by flotation because of the Ca ions contained in mineral lattices, which cause scheelite have similar surface properties floatability gangue minerals. Traditional collectors oleic acid need add a large amount sodium silicate inhibitors, causes difficulties for settlement tailings. In addi...

Nipa is an abundant, underutilized palm whose major part its fronds. fronds (NF) were, therefore, valorized as a renewable carbon resource for the preparation of advanced magnetic porous (MPC) via simple one-step pyrolysis with FeCl3 addition precursor. Properties obtained material were determined by X-ray diffraction (XRD), nitrogen adsorption and desorption isotherms, vibrating sample magneto...