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Browsing Kimya / Chemistry by Author "Kumbasar, RA;"

Now showing items 1-17 of 17

Cobalt-nickel separation from acidic thiocyanate leach solutions by emulsion liquid membranes (ELMs) using TOPO as carrier

Kumbasar, Recep Ali (ELSEVIER, 2009)

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 ...
Extraction and concentration of cobalt from acidic leach solutions containing Co-Ni by emulsion liquid membrane using TOA as extractant

Kumbasar, Recep Ali (ELSEVIER SCIENCE INC, 2010)

The present investigation deals with carrier-facilitated membrane transport of cobalt from acidic leach solutions containing cobalt and nickel by emulsion liquid membrane (ELM). In this work, the zinc plant electrolyte ...
Extraction and concentration study of cadmium from zinc plant leach solutions by emulsion liquid membrane using trioctylamine as extractant

Kumbasar, Recep Ali (ELSEVIER, 2009)

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, ...
Extraction of cadmium from solutions containing various heavy metal ions by Amberlite LA-2

Kumbasar, Recep Ali (ELSEVIER SCIENCE INC, 2010)

In present study, selective extraction of cadmium from acidic leach solutions, containing various heavy metal ions, by emulsion liquid membrane (ELM) is studied. For this reason, the zinc plant copper cake was leached with ...
Extraction of chromium (VI) from multicomponent acidic solutions by emulsion liquid membranes using TOPO as extractant

Kumbasar, Recep Ali (ELSEVIER SCIENCE BV, 2009)

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 ...
Selective extraction and concentration of chromium(VI) from acidic solutions containing various metal ions through emulsion liquid membranes using Amber lite LA-2

Kumbasar, Recep Ali (ELSEVIER SCIENCE INC, 2010)

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) ...
Selective extraction and concentration of cobalt from acidic leach solution containing cobalt and nickel through emulsion liquid membrane using PC-88A as extractant

Kumbasar, Recep Ali (ELSEVIER SCIENCE BV, 2009)

The zinc plant purification cake (CINKUR Co., Turkiye) was leached with hydrochloric acid and main acidic leach solution containing Zn(II), Fe(II), Pb(II), AI(III), CU(II), CO(II) and Ni(II) ions was obtained. Except for ...
Selective Extraction of Cadmium from Multicomponent Acidic Leach Solutions by Emulsion Liquid Membrane using Amberlite LA-2 as Extractant

Kumbasar, Recep Ali (TAYLOR & FRANCIS INC, 2013)

The zinc plant purification cake (CINKUR Co., Turkey) was leached with hydrochloric acid. The extraction and concentration of cadmium from this acidic leach solution by an emulsion liquid membrane (ELM) using secondary ...
Selective extraction of chromium (VI) from multicomponent acidic solutions by emulsion liquid membranes using tributhylphosphate as carrier

Kumbasar, Recep Ali (ELSEVIER SCIENCE BV, 2010)

The facilitated extraction of Cr(VI) through an emulsion liquid membrane (ELM) was investigated, using tributyl phosphate (TBP) as mobile carrier. The emulsion liquid membrane phase consists of kerosene as diluent, TBP as ...
Selective extraction of cobalt from strong acidic solutions containing cobalt and nickel through emulsion liquid membrane using TIOA as carrier

Kumbasar, Recep Ali (ELSEVIER SCIENCE INC, 2012)

The present investigation deals with carrier-facilitated membrane transport of cobalt from strong acidic leach solutions containing cobalt and nickel by emulsion liquid membrane (ELM) using triisooctylamine (TIOA) as ...
Selective extraction of nickel from ammoniacal solutions containing nickel and cobalt by emulsion liquid membrane using 5,7-dibromo-8-hydroxyquinoline (DBHQ) as extractant

Kumbasar, Recep Ali (PERGAMON-ELSEVIER SCIENCE LTD, 2009)

The selective extraction and concentration of nickel from ammoniacal solutions containing nickel and cobalt by an emulsion liquid membrane (ELM) technique using 5,7-dibromo-8-hydroxyquinoline (DBHQ) as extractant has been ...
Selective separation of chromium (VI) from acidic solutions containing various metal ions through emulsion liquid membrane using trioctylamine as extractant

Kumbasar, Recep Ali (ELSEVIER, 2008)

Chromium compounds have received considerable attention because of used extensively in such industrial applications as electroplating, tanning of leather goods, steelmaking, and corrosion inhibition. In this work, selective ...
Selective transport of cobalt (II) from ammoniacal solutions containing cobalt (II) and nickel (II) by emulsion liquid membranes using 8-hydroxyquinoline

Kumbasar, Recep Ali (ELSEVIER SCIENCE INC, 2012)

The selective transport of cobalt (II) from ammoniacal solutions containing nickel (II) and cobalt (II) by emulsion liquid membranes (ELMs) using 8-hydroxyquinoline (8-HQ) as extractant has been presented. Membrane solution ...
Separation and concentration of cobalt from aqueous thiocyanate solutions containing cobalt-nickel by emulsion liquid membranes using TBP as extractant

Kumbasar, Recep Ali (ELSEVIER, 2009)

In this work, the zinc plant copper cake (CINKUR Co., Turkey) was leached with hydrochloric acid and main acidic leach solution containing Zn(II), Fe(II), Pb(II), Al(III), Cu(II), Co(II) and Ni(ll) ions was obtained. Except ...
Separation and concentration of cobalt from zinc plant acidic thiocyanate leach solutions containing cobalt and nickel by an emulsion liquid membrane using triisooctylamine as carrier

Kumbasar, Recep Ali (ELSEVIER SCIENCE BV, 2009)

In this study, the zinc plant purification cake (CINKUR Co., Turkey) was leached with sulphuric acid and main acidic leach solution containing Zn(II), Fe(II), Pb(II), AI(III), Cu(II), Co(II) and Ni(II) ions was obtained. ...
Studies on extraction of chromium (VI) from acidic solutions containing various metal ions by emulsion liquid membrane using Alamine 336 as extractant

Kumbasar, Recep Ali (ELSEVIER SCIENCE BV, 2008)

The extraction of chromium (VI) ions from acidic solutions containing various metal ions by emulsion liquid membrane (ELM) was studied. Liquid membrane consists of a diluent, a surfactant, and an extractant. 0.5 M ammonium ...
Transport of cadmium ions from zinc plant leach solutions through emulsion liquid membrane-containing Aliquat 336 as carrier

Kumbasar, Recep Ali (ELSEVIER SCIENCE BV, 2008)

The zinc plant purification cake (CINKUR Co., Turkiye) was leached with sulphuric acid. The transport of cadmium from this leach solution-containing zinc, iron, copper, aluminum, cadmium, nickel and cobalt through emulsion ...