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In this study, we investigated the selective and the synergistic cobalt extraction from acidic aqueous solutions by solvent extraction using tri-iso-octylamine (TIOA) and Tri-n-octyl phosphine oxide (TOPO) as carriers. The ...

Selective solvent extraction (SSX) of Cr(VI) and recovery was evaluated by using a homologous series of symmetric imidazolium bromide salts (SIMs) having various alkyl chain length. Therefore, propyl, pentyl, hexyl, octyl, ...

Galyum, döner filtre keki (DFK), asidik liç çözeltisi, emülsiyon tipi sıvı membran (ETSM), galyumun ayrılması ve zenginleştirilmesi, ekstraksiyon, sıyırma, tri-n-butil fosfat (TBP), tri-n-oktil fosfın oksit (TOPO), emülsiyon ...

An ELM process using tri-noctylphosphine oxide (TOPO) to extract cobalt from the zinc plant acidic thiocyanate leach solutions containing cobalt and nickel has been presented. ELM consists of a diluent (kerosene), a ...

The cementation cake (CINKUR Co., Turkiye) was leached with hydrochloric acid. The extraction and concentration of cadmium from these acidic leach solutions, containing various other ions, such as zinc, iron, lead, aluminium, ...

Experimental results for the extraction of chromium (VI) from multicomponent acidic solutions by emulsion liquid membrane (ELM) using trioctylphosphine oxide (TOPO) as extractant are presented. The membrane phase consists ...

In the present study, the synergistic extraction of Ni(II) from spent Cr-Ni electroplating bath solutions (SEBS) was determined using 5,8-diethyl-7-hydroxydodecan-6-one oxime(LIX 63) and 2-bromodecanoic acid(2BDA) by ...

The study was conducted to investigate synergistic extraction of nickel from simulated spent Cr-Ni electroplating bath solutions by emulsion liquid membrane (ELM) process using 5,8-diethyl-7-hydroxydodecan-6-one oxime (LIX ...

Chromium(VI) is a very harmful metal, highly toxic and carcinogenic in nature. Its separation from industrial effluents is of primordial importance. An extensive study on selective extraction and concentration of chromium(VI) ...